Alpha ESS SMILE -B3-PLUS Energy Storage System Instruction Manual
- June 15, 2024
- Alpha-ESS
Table of Contents
- Alpha ESS SMILE -B3-PLUS Energy Storage System
- Product Information
- Product Usage Instructions
- Product Introduction and Application Scenarios
- Storage
- Unpacking
- Mounting
- Electrical Connection
- WiFi Setting
- Commissioning
- Maintenance and Troubleshooting
- Uninstallation & Return
- FAQ
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Alpha ESS SMILE -B3-PLUS Energy Storage System
Product Information
Specifications
- Product Name: Alpha Energy Storage System
- Model: SMILE-B3-PLUS
- Type: Energy Storage System (Indoor)
- Manufacturer: Alpha ESS Co., Ltd.
Product Usage Instructions
Safety
Intended Use
The Alpha Energy Storage System is designed for storing and supplying
energy. It is intended for indoor use only.
Safety Precaution for Battery Pack
When handling the battery pack, follow these safety precautions:
- Do not expose the battery pack to extreme temperatures.
- Do not disassemble or modify the battery pack.
- Avoid short-circuiting the battery pack.
- Keep the battery pack away from children and pets.
Important Safety Instructions
Before operating the Alpha Energy Storage System, please read and follow
these important safety instructions:
- Read the user manual carefully and keep it for future reference.
- Only operate the product as described in the manual.
- Do not operate the product if it is damaged or if there are visible signs of wear and tear.
- Avoid exposing the product to water or other liquids.
- Keep the product away from heat sources and direct sunlight.
- Do not use the product in explosive or hazardous environments.
Product Introduction and Application Scenarios
Product Description
The Alpha Energy Storage System is an advanced energy storage solution that
allows users to store and utilize energy. It is designed to provide a reliable
and efficient power supply in various applications.
Application Scenarios
The Alpha Energy Storage System can be used in the following scenarios:
- Residential buildings
- Commercial buildings
- Industrial facilities
- Off-grid locations
Storage
Product Storage
When storing the Alpha Energy Storage System, follow these guidelines:
- Store the product in a cool, dry place.
- Avoid storing the product near sources of heat or direct sunlight.
- Keep the product away from flammable materials.
- Do not stack heavy objects on top of the product.
Unpacking
Checking the Outer Packing
When unpacking the Alpha Energy Storage System, check the outer packing for
any signs of damage. If the packaging is damaged, do not proceed with the
installation and contact customer support.
Scope of Delivery
The Alpha Energy Storage System package should include the following items:
- Energy storage system unit
- Inverter
- Battery pack
- Cables and connectors
- User manual
Mounting
Requirements for Mounting
Before mounting the Alpha Energy Storage System, ensure that the following
requirements are met:
- Choose a suitable location for installation.
- Ensure proper ventilation for the system.
- Ensure that the mounting surface is sturdy and can support the weight of the system.
Preparing Tools and Instruments
Gather the following tools and instruments before mounting the Alpha Energy
Storage System:
- Screwdriver
- Drill
- Measuring tape
- Level
Mounting Inverter and Expansion Battery Pack
To mount the inverter and expansion battery pack, follow these steps:
- Select a suitable location for the inverter and expansion battery pack.
- Use the provided screws and brackets to secure the inverter and expansion battery pack to the mounting surface.
- Ensure that all connections are properly secured.
Electrical Connection
Overview of the Connection Area
The Alpha Energy Storage System has an electrical connection area where
various connections need to be made. Refer to the user manual for a detailed
diagram of the connection area.
Preparing Cables
Before making any electrical connections, prepare the cables by stripping
the ends and ensuring they are clean and undamaged.
Connecting Additional Grounding
If required, connect additional grounding wires to the designated grounding
points as specified in the user manual.
AC Connection
Connect the AC power supply to the Alpha Energy Storage System using the
provided cables and connectors.
Meter & CT Connection
If necessary, connect the meter and current transformers (CT) to the Alpha
Energy Storage System according to the provided instructions.
Communication Connection
Connect the communication cables to the Alpha Energy Storage System to
enable communication with other devices or systems.
WiFi Setting
Download and Install APP
To set up WiFi connection, download and install the Alpha Energy Storage
System’s mobile app from the provided source.
Overview of Functions for Installer Account
The installer account provides access to additional functions for setting up
and configuring the Alpha Energy Storage System.
WiFi Module Setting
Follow the instructions in the user manual to set up the WiFi module of the
Alpha Energy Storage System.
Commissioning
Checking Before Power-On
Prior to powering on the Alpha Energy Storage System, perform a thorough
check to ensure all connections are secure and all safety precautions have
been followed.
Check the Running State
After powering on the Alpha Energy Storage System, check its running state
to ensure it is functioning properly.
Powering Off the Product
To power off the Alpha Energy Storage System, follow the instructions in
the user manual.
Maintenance and Troubleshooting
Routine Maintenance
Regular maintenance is required to ensure the optimal performance of the
Alpha Energy Storage System. Refer to the user manual for detailed maintenance
instructions.
Troubleshooting
If any issues or malfunctions occur with the Alpha Energy Storage System, consult the troubleshooting section of the user manual for guidance.
Uninstallation & Return
Removing the Product
If the Alpha Energy Storage System needs to be uninstalled, follow the
instructions in the user manual to safely remove it.
Packing the Product
When packing the Alpha Energy Storage System for return or storage, ensure
it is properly secured to prevent damage during transportation.
Disposing of the Product
Follow local regulations and guidelines for the proper disposal of the
Alpha Energy Storage System.
FAQ
Q: Where can I find customer support?
A: For customer support, contact Alpha ESS Co., Ltd. at +86 513 8060 6891
or info@alpha-ess.com.
Q: Can I use the Alpha Energy Storage System in an outdoor environment?
A: No, the Alpha Energy Storage System is designed for indoor use only.
Q: What are the application scenarios for the Alpha Energy Storage
System?
A: The Alpha Energy Storage System can be used in residential buildings,
commercial buildings, industrial facilities, and off-grid locations.
@AlphaEnergyStorageSystem
@AlphaESS
@alpha_ess
@AlphaESS
Alpha ESS Co., Ltd.
+86 513 8060 6891 info@alpha-ess.com www.alpha-ess.com JiuHua Road 888, High-
Tech Industrial Development Zone 226300 Nantong City, Jiangsu Province
Alpha ESS Suzhou Co., Ltd.
+86 512 6828 7609 info@alpha-ess.com www.alpha-ess.com Building 10-A, Canal
Town Industrial Park, 99 Taihu E Rd, Wuzhong District, Suzhou 215000
Alpha ESS Europe GmbH
+49 610 3459 1601 europe@alpha-ess.de www.alpha-ess.de Paul-Ehrlich-Straße 1a
63225 Langen
Alpha ESS Australia Pty. Ltd.
+61 1300 968 933 australia@alpha-ess.com www.alpha-ess.com.au Unit 1, 2 Ralph
Street Alexandria NSW 2015
Alpha ESS Italy S.r.l.
+39 599 239 50 info@alpha-ess.it www.alpha-ess.it Via Loda,17-41013
Castelfranco Emilia(MO)
Alpha ESS Korea Co., Ltd
+82 64 721 2004 korea@alpha-ess.com 2F, 19-4, Nohyeong 11-gil, Jeju-si, Jeju-
do, Republic of Korea
Alpha ESS UK Co., Ltd
uk@alpha-ess.com Drake House, Long Street, Dursley, gl11 4hh
Alpha ESS USA, Inc.
USA@alpha-ess.com 638 S Ahwanee Ter Sunnyvale, California, 94085 United States
of America
Alpha ESS International Pte. Ltd.
Singapore@alpha-ess.com Blk 55 Ayer Rajah Crescent #01-01, Singapore 139949
V02
ININSTSATALLALTAITOIONNMAMNAUNAULAL
EENNEERRGGYYSTSOTROARGAEGSEYSTYESMTE(EMSS(E) SS) STSMOILRE-IBO3-NPL-
USSMILE-T10(INDOOR)
Copyright Statement
This manual is under the copyright of AlphaESS Co., Ltd. with all rights
reserved. Please keep the manual properly and operate in strict accordance
with all safety and operating instructions in this manual. Please do not
operate the product before read-ing through the manual.
CONTENT
01 INFORMATION ON THIS DOCUMENT
01
1.1 Content and Structure of this Document
01
1.2 Target Group
01
1.3 Levels of Warning Messages
01
1.4 Nomenclature
02
02 SAFETY
03
2.1 Intended Use
03
2.2 Safety Precaution for Battery Pack
03
2.3 Important Safety Instructions
05
2.4 Symbols on the label
07
03 PRODUCT INTRODUCTION AND APPLICATION SCENARIOS 09
3.1 Product Description
09
3.2 Application Scenarios
10
04 STORAGE
12
4.1 Product Storage
12
05 UNPACKING
13
5.1 Checking the Outer Packing
13
5.2 Scope of Delivery
13
06 MOUNTING
15
6.1 Requirements for Mounting
15
6.2 Preparing Tools and Instruments
17
6.3 Mounting Inverter and Expansion Battery Pack
18
07 ELECTRICAL CONNECTION
25
7.1 Overview of the Connection Area
25
7.2 Preparing Cables
27
7.3 Connecting Additional Grounding
27
7.4 AC Connection
28
7.5 Meter & CT Connection
32
7.6 Communication Connection
37
7.7 Electrical Connection of Expansion Battery Packs 7.8 Mounting the Cable
Box Cover
08 WIFI SETTING 8.1 Download and Install APP 8.2 Overview of Functions for
Installer Account 8.3 WiFi Module Setting
09 COMMISSIONING 9.1 Checking Before Power-On 9.2 Check the Running State 9.3
Powering Off the Product
10 MAINTENANCE AND TROUBLESHOOTING 10.1 Routine Maintenance 10.2
Troubleshooting
11 UNINSTALLATION & RETURN 11.1 Removing the Product 11.2 Packing the Product
11.3 Disposing of the Product
12 SPECIFICATION 12.1 Technical Data of SMILE-B3-PLUS Appendix: Communication
Connection Figure
INFORMATION ON THIS DOCUMENT
01
01 Information on this Document
39
1.1 Content and Structure of this Document
41
This document is valid for product of SMILE-B3-PLUS (SMILE-B3-PLUS II,
SMILE-B3-PLUS III, SMILE-B3-PLUS IV, SMILE-B3-PLUS V, SMILE-B3-PLUS VI) which
42
has integrated 3 kW AC-coupled inverter with 1~6 battery packs — SMILE-BAT-5P. This document describes the installation, commissioning, configuration, operation,
42
troubleshooting and decommissioning of the product .
43
Comply with the provisions of all documents shipped with the product, and keep them
44
properly to ensure that they are available at any time. The illustrations in this document are abbreviated versions, which may deviate from the
actual product
46 1.2 Target Group
46
This document is intended for qualified persons and end users. Only qualified per-sons
46
are allowed to perform the operations marked with a warning symbol in this document.
47
Tasks that do not require any specific qualifications will not be marked and can be
performed by the end user. Qualified persons must have
48
· knowledge of working principle of inverters.
48
· knowledge of how to deal with the dangers and risks associated with installing and
49
using electrical devices, batteries and systems. · knowledge of the installation and commissioning of electrical devices and systems.
54
· knowledge of the applicable standards and directives. · understood and complied with this document, including all safety precautions.
54
· understood and complied with the documents of the battery manufacturer, including all
54
safety precautions.
54
1.3 Levels of Warning Messages
55
The following levels of warning messages may occur when handling the product.
55
58
DANGER
DANGER indicates a hazardous situation which, if not avoided, will result in death or
serious injury.
WARNING
WARNING indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION
CAUTION indicates a hazardous situation which, if not avoided, could result in
minor or moderate injury.
02
INFORMATION ON THIS DOCUMENT
NOTICE
NOTICE indicates a situation which, if not avoided, can result in property
damage.
i
INFORMATION provides tips which are valuable for the optimal installation and
operation of the product.
1.4 Nomenclature Complete designation
SMILE-BAT-5P
Designation in this document Battery Pack
SAFETY 03
02 Safety
2.1 Intended Use
The SMILE-B3-PLUS, expandable battery packs (SMILE-BAT-5P) and the ener-gy
meters make up a system for optimization of self-consumption for a house-hold.
The inverter can achieve bidirectional transfer between AC current and DC
current. The battery pack is used for the energy storage . The product is
suitable for indoor and outdoor installation All components must operate in a
scenario suitable for their operation. Be sure to use this product in
accordance with the information provided in the accompanying documents and
local applicable standards and directives. Any other operation may cause
personal injury or property damage. Alterations to the product, e.g. changes
or modifications, are only permitted with the express written permission of
AlphaESS. Unauthorized alterations will void guarantee and warranty claims.
AlphaESS shall not be held liable for any damage caused by such changes. Any
use of the product other than that described in the Intended Use section does
not qualify as appropriate. The enclosed documentation is an integral part of
this product. Keep the documentation in a convenient place for future
reference and comply with all instructions contained therein. The type label
must remain permanently attached to the product.
2.2 Safety Precaution for Battery Pack
2.2.1 General Safety Precautions
Overvoltage or wrong wiring can damage the battery pack and cause
deflagration, which can be extremely dangerous. All types of breakdown of the
battery may lead to a leakage of electrolyte or flammable gas. Battery pack is
not user-serviceable. There is high voltage in the device. Read the label with
Warning Symbols and Precautions, which is on the right side of the battery
pack. Do not connect any AC conductors or PV conductors directly to the
Battery Pack which should be only connected to the Inverter. Do not charge or
discharge damaged battery. Do not damage the battery pack in such ways as
dropping, deforming, impacting, cutting or penetrating with a sharp object. It
may cause a leakage of electrolyte or fire. Do not expose battery to open
flame.
SAFETY 04
2.2.2 Response to Emergency Situations
The battery pack is composed of multiple batteries and designed to prevent the
danger caused by malfunction.
If the user touches the inner material of the battery cells due to damage to
the shell, the following actions are recommended. Inhalation: Leave the
contaminated area immediately and seek medical attention. Eye injuries : Rinse
eyes with running water for 15 minutes and seek medical attention. Skin
injuries : Wash the contacted area with soap thoroughly and seek medical
attention. Ingestion: Induce vomiting and seek medical attention.
If a fire breaks out in the place where the battery pack is installed, perform
the following countermeasures:
Fire extinguishing media Respirator is not required during normal operations.
Use FM-200 or CO2 extinguisher for battery fire. Use an ABC fire extinguisher,
if the fire is not from battery and not spread to it yet.
Firefighting instructions 1. If fire occurs when charging batteries, if it is
safe to do so, disconnect the battery pack circuit breaker to shut off the
power to charge. 2. If the battery pack is not on fire yet, extinguish the
fire before the battery pack catches fire. 3. If the battery pack is on fire,
do not try to extinguish but evacuate people immediately.
WARNING
There may be a possible explosion when batteries are heated above 150°C. When
the battery pack is burning, it leaks poisonous gases. Do not approach.
Effective ways to deal with accidents On land: Place damaged battery into a
segregated place and call local fire department or service engineer. In water:
Stay out of the water and don’t touch anything if any part of the battery,
inverter, or wiring is submerged. Do not use submerged battery again and
contact the service engineer.
SAFETY 05
2.3 Important Safety Instructions
This section contains safety precautions that must be observed at all times
when working on or with the product. To prevent personal injury and property
damage and to ensure longterm operation of the product, please read this
section carefully and follow all safety precautions at all times.
DANGER Danger to life due to electric shock when live components or cables are
touched High voltages are present in the conductive components or cables of
the product. Touching live parts and cables results in death or lethal
injuries due to electric shock.
Do not touch non-insulated parts or cables. Disconnect the product from
voltage sources and make sure it cannot be reconnected before working on the
inverter or the battery pack. After disconnection, wait for 5 minutes until
the capacitors have discharged. Do not open the product. Wear suitable
personal protective equipment for all operations on the product.
DANGER Danger to life due to electric shock when touching live system
components in case of a ground fault If a ground fault occurs, parts of the
system may still be live. Touching live parts and cables results in death or
lethal injuries due to electric shock.
Disconnect the product from voltage sources and make sure it cannot be
reconnected before working on the device.
DANGER Danger to life due to high voltages on the battery pack Lethal voltage
is present at the pin connector for the power cable. Reaching into the pin
connector for the power cable can result in lethal electric shock.
Do not open the battery pack. Do not wipe over the battery pack with a damp
cloth. Leave the protective caps on the pin connectors for the batteries power
connection until the inverter cables are connected to the battery pack.
Disconnect the product from voltage sources and make sure it cannot be
reconnected before working on the inverter or the battery pack.
SAFETY 06
WARNING Risk of chemical burns from electrolyte or toxic gases During normal
operation, no electrolyte would leak from the battery pack and no toxic gases
would form. Despite careful construction, if the battery pack is damaged or a
fault occurs, it is possible that electrolyte may be leaked or toxic gases may
form.
Store the battery pack in a cool and dry place. Do not drop the battery pack
or damage it with sharp objects. Only set the battery pack down on its back or
its bottom. Do not open the battery pack. Do not install or operate the
battery pack in potentially explosive atmosphere or areas of high humidity. If
moisture has penetrated the battery pack (e.g. due to a damaged housing), do
not install or operate the battery pack. In case of contact with electrolyte,
rinse the affected areas immediately with water and consult a doctor without
delay.
CAUTION
Risk of burns due to hot heatsink and housing The heatsink and housing can get
hot during operation.
During operation, do not touch any parts other than the cover of the inverter.
NOTICE
Damage to the inverter due to electrostatic discharge Touching electronic
components can cause damage to or destroy the inverter through electrostatic
discharge. Ground yourself before touching any component.
NOTICE
Damage due to cleaning agents The use of cleaning agents may cause damage to
the product and its components.
Clean the product and all its components only with a cloth moistened with
clear water.
SAFETY 07
2.4 Symbols on the Label Symbols on the type label of the inverter
Symbol
Explanation
Beware of a danger zone This symbol indicates that the product must be
additionally grounded if additional grounding or equipotential bonding is
required at the installation site.
Beware of electrical voltage The product operates at high voltages.
Beware of hot surface The product can get hot during operation.
Danger to life due to high voltages in the inverter, observe a waiting time of
5 minutes. High voltages that can cause lethal electric shocks are present in
the live components of the inverter. Prior to performing any work on the
inverter, disconnect it from all voltage sources as described in this
document.
WEEE designation Do not dispose of the product together with the household
waste but in accordance with the disposal regulations for electronic waste
applicable at the installation site.
Observe the documentation
Certified safety The product is TUV-tested and complies with the requirements
of the EU Equipment and Product Safety Act.
CE marking The product complies with the requirements of the applicable EU
directives.
RCM (Regulatory Compliance Mark) The product complies with the requirements of
the applicable Australian standards.
SAFETY 08
Symbols on the type label and warning label of the battery pack
Symbol
Explanation
Beware of a danger zone
This symbol indicates that the product must be additionally grounded if
additional grounding or equipotential bonding is required at the installation
site.
Beware of electrical voltage The product operates at high voltages.
Risk of chemical burns.
Risk of explosion. Observe the documentation Risk of electrolyte leakage. CE marking The product complies with the requirements of the applicable EU directives. Refer to the instruction for operation. Use eye protection.
Fire, naked light and smoking prohibited.
No nearing.
Do not dispose of the battery pack together with the household waste but in
accordance with the locally applicable disposal regulations for batteries.
Recycling code.
Marking for transport of dangerous goods The product passes the certifications
of the UN38.3
PRODUCT INTRODUCTION AND APPLICATION SCENARIOS
09
03 Product Introduction and Application Scenarios
3.1 Product Description Appearance and Dimensions (mm)
666 640 250
829 725
Battery Display
Inverter LED Signals LED Indictor Status Normal
Fault COM
Description On: system is in working mode normally Flicker: system is in
standby mode or self-checking process Off: system is in fault mode or off
Off: system is in working mode normally or off On: system is in fault mode On:
network connection is normal Flicker: connecting to the server Off: system is
not connected network
10
PRODUCT INTRODUCTION AND APPLICATION SCENARIOS
Battery LED Signals
Different colors represent different states green for SOC state yellow for
protection state red for error state.
The LED indicators provide information about the SOC operational status of the
battery pack.
SOC Status
Description SOC<5%
SOC Instruction
5%=<SOC<25% 25%=<SOC<50% 50%=<SOC<75%
75%=<SOC<95%
The LED Border Flashes Status
SOC>95%
Standby mode: The green light flashes every second Work mode: The green light
flashes every 10 seconds
3.2 Application Scenarios
SMILE-B3-PLUS is an AC-coupled all-in-one battery energy storage system
(BESS). It can help to achieve the optimal usage of renewable energy.
SMILE-B3-PLUS can control the bi-directional flow of electric power, work
under auto/manual & time-of-use (TOU) modes, charge/discharge the battery as
per customer’ s setting. Under the auto mode, SMILE-B3-PLUS stores surplus
renewable energy onto the battery and discharge battery to supply power to
local loads when renewable energy is not enough.
The standard schematic is as below:
PV
PV Inverter
PV CT
Grid Meter
Grid
Grid CT
Normal Loads
Monitoring Device
Alpha Cloud
Internet
SMILE-B3-PLUS Figure 3.1 SMILE-B3-PLUS System with PV
Critical Loads
PRODUCT INTRODUCTION AND APPLICATION SCENARIOS
11
NOTE:
For the AC coupled system with PV, if only install Grid CT, the system cannot
display power generated by PV inverter, electric energy production etc.
If there is no PV, the schematic is as below:
Grid Meter
Grid
Grid CT
Normal Loads
Monitoring Device
Alpha Cloud
Internet SMILE-B3-PLUS
Critical Loads
Figure 3.2 SMILE-B3-PLUS System without PV
STORAGE 12
04 Storage
4.1 Product Storage
The following requirements should be met if the product is not put into use
directly: 1. Do not unpack the product. 2. The product should be stored in a
clean and dry place and be protected from dust and water vapor corrosion. 3.
Place product according to the signs on the packing case during storage A
maximum of 2 layers can be stacked. To avoid personal injury or device damage,
stack products with caution to prevent them from falling over. 4. Store the
product out of reach of children and animals. 5. Handle product with caution
to avoid damage. 6. The storage environment requirements are as follows:
Ambient temperature: -10~55°C, recommended storage temperature: 15~30°C
Relative humidity: 15%~ 85% Place products in a place that is away from
corrosive organic solvents and gases. Keep products away from direct
sunlight. Keep products at least 2 meters away from heat sources. 8. The
product in storage must be disconnected from external devices. The indica-tors
(if any) on the products should be off. 9. Products should be delivered based
on the “first in, first out” rule. 10. The warehouse keeper should collect
battery storage information every month and periodically report the battery
inventory information to the planning department. The batteries that have been
stored for nearly 6 months should be recharged timely. 11. If a lithium
battery is stored for a long time, capacity loss may occur. After a lithi-um
battery is stored for 12 months in the recommended storage temperature, the
irreversible capacity loss rate is 3%~10%. It is recommended that batteries
not be stored for a long period. If the batteries need to be stored for more
than 6 months, it is recommended to recharge the batteries to 65 j 75% of the
SOC. For example, they should be recharged every 6 months at least, and must
be recharged to at least 50% of the SOC.
UNPACKING
13
05 Unpacking
5.1 Checking the Outer Packing Before unpacking the battery pack and inverter,
check the outer packing for damage, such as holes and cracks. If any damage is
found, do not unpack the product and contact your distributor as soon as
possible.
5.2 Scope of Delivery Check the scope of delivery for completeness and any
externally visible damage. Contact your distributor if the scope of delivery
is incomplete or damaged.
SMILE-B3-PLUS
PV CT GRID CT
Carton (X1)
SMILE-B3-PLUS (X1)
Wall Bracket (X1)
Wall Anchor ST6*55 (X8)
Cord End Terminal (X7)
6 Pin Terminal Block (X1)
WiFi Module (X1) Optional
Terminal Resistor (X1)
Ring Terminal Lug (X2)
T20 Screwdriver (X1)
Screw M510 (X2) Screw M616 (X6) Screw M4 (X1) Screw M4*12 (X10)
PV CT (X1)
Grid CT (X1)
Holder for Cable Box Cover (X2)
Cable Box Cover AC Connection
(X1)
Cover (X1)
Installation Manual (X1)
14
UNPACKING
SMILE-BAT-5P
Positive Power Cable (X1)
Negative Power Cable (X1)
Communication Cable (X1)
Side Cover (X1)
Battery Wall Bracket (X1)
Expansion Bracket (X2)
Manual
Screw M616 (X4) Screw M512 (X1)
Wall Anchor ST6*55 (X8)
M4 Flange (X15) User Manual (X1) Silicone Plug (X8)
MOUNTING 15
06 Mounting
6.1 Requirements for Mounting
WARNING Danger to life due to fire or explosion Despite careful construction,
electrical devices can cause fires.
Do not mount the product in areas containing highly flammable materials or
gases. Do not mount the product in potentially explosive atmospheres.
Basic Requirements
SMILE-B3-PLUS and SMILE-BAT-5P are suitable for indoor and outdoor use. Do not
install the product in a place where a person can easily touch it because its
housing and heatsink are hot during operation. Do not mount the product in
areas with flammable or explosive materials. Do not mount the product at a
place within children’s reach. Do not mount the product outdoors in salt areas
because it will be corroded there and may cause fire. A salt area refers to
the region within 500m from the coast or prone to sea breeze. The regions
prone to sea breeze vary depending on weather conditions (such as typhoons and
monsoons) or terrains (such as dams and hills).
Mounting Environment Requirements The product must be mounted in a well-
ventilated environment to ensure good heat dissipation. When mounted under
direct sunlight, the power of the product may be derated due to additional
temperature rise. Mount the product in a sheltered place or mount an awning
over the product. The optimal temperature range for the battery pack to
operate is from15 to 30¥. Do not expose or place near water sources like
downspouts or sprinklers. If the battery pack is mounted in the garage, then
ensure that it is above the height of the vehicle bumper and/ or door.
Mounting Structure Requirements The mounting structure where the product is
mounted must be fireproof. Do not mount the product on flammable building
materials. Ensure that the mounting surface is solid enough to bear the weight
load. In residential areas, do not mount the product on drywalls or walls made
of similar materials which have a weak sound insulation performance because
the noise generated by the product is noticeable.
MOUNTING 16
Mounting Angle and Stack Requirement SMILE-B3-PLUS and SMILE-BAT-5P should be
mounted on the wall. The installation angle requirement is as follow: · Do not
mount the product at forward tilted, side tilted, horizontal, or upside down
positions.
max.15°
Mounting Space Requirements
· Reserve sufficient clearance around the product to ensure sufficient space
for installation, maintenance and heat dissipation.
300mm
300mm 300mm
100mm 500mm
MOUNTING 17
6.2 Preparing Tools and Instruments Category Tools and Instruments
Hammer drill (with a 10 mm drill bit)
Diagonal pliers
Torque socket wrench SW10
Multimeter (DC voltage measurement range
1000 V DC)
Wire stripper
Torque screwdriver (slotted head
torque range: 0-2 N m)
Installation
Rubber mallet
Crimping tool (model:
PV-CZM-22100)
Utility knife
Cable cutter
Cord end terminal crimper
Disassembly and Assembly Tool (model: PV-MS-HZ open-end
wrench)
Vacuum cleaner Marker
Heat shrink tubing
Heat gun
Measuring tape
Bubble or digital level
Personal Protective Equipment
Safety gloves Safety shoes
Safety goggles N/A
Anti-dust respirator N/A
MOUNTING 18
6.3 Mounting Inverter and Expansion Battery Pack
WARNING
Risk of injury due to weight of product Injuries may be caused if the product
is lifted incorrectly or dropped while being transported or mounted.
Transport and lift the product carefully. Take the weight of the product into
account. Wear suitable personal protective equipment for all work on the
product.
CAUTION
Risk of injury due to damaged cables There may be power cables or other supply
lines (e.g., gas or water) routed in the wall.
Ensure that no lines are laid in the wall which could be damaged when drilling
holes.
6.3.1 Mounting the SMILE-B3-PLUS Dimensions of wall bracket (mm)
640
150
220
134
120
330 725
560
180
470 554
The steps to mount the SMILE-B3-PLUS are listed below: 1. Remove the wall
bracket from SMILE-B3-PLUS, place it on the wall where the
system will be installed, and use a marker to locate the bracket.
MOUNTING 19
NOTE: Considering the battery expansion, the bottom of the wall bracket should
be at least 500 mm above the ground.
500mm
2. Drill 8 holes on the wall with 10mm drill and insert 8 screw anchors into
the drill holes.
10mm 70mm
3. Attach the wall bracket to the wall and tighten the screws with the tool
of SW10 hexagon sleeve.
M6 SW10
MOUNTING 20 4. Hold the handles on both sides of the inverter and install
SMILE-B3-PLUS on the wall
bracket. This step should take two people to complete.
5. Tighten the wall bracket and SMILE-B3-PLUS with screw M616 (X6) (tool:
T20 screwdriver, torque: 3.0 Nm).
M6
T20 3 N·M
6. Install the holders for cable box cover (tool: T20 screwdriver, torque:
2.5 Nm)
M412 Screw
M4
T20 2.5 N·M
7. Perform electrical connection work (please refer to Section 7 Electrical
Connection).
MOUNTING 21
6.3.2 Mounting the Expansion Battery Pack You can install up to 5 extra
batteries in a system. The steps for expanding the battery is as below.
Expansion wiring refer to chapter 7.7.
NOTE: If there are no expansion batteries to install, please ignore Chapter
6.3.2 and skip to 6.3.3.
1. Take out the expansion brackets and the battery wall bracket, then fix
them together with four M4 flange nuts (tools: SW7 sleeve or other tools for
M4 flange, torque: 1.6 Nm).
Expansion bracket
Battery wall bracket
2. Use two M4 flange nuts to fix the wall bracket assembled in the step 1 to
the wall bracket of SMILE-B3-PLUS (tools: SW7 sleeve or other tools for M4
flange, torque: 1.6 Nm).
MOUNTING 22
3. Mark the points according to holes on the bracket and remove the assembled
wall bracket.
MOUNTING 23
7. Hold the handles on both sides of the battery pack and install the battery
pack on the wall bracket. This step should take two people to complete.
(Please install the expansion battery by pushing it from the side)
4. Drill 6 holes on the wall with 10mm drill and insert 6 screw anchors into
the drill holes.
5. Use four M4 flange nuts to fix the wall bracket assembled in the step 1 to
the wall bracket of SMILE-B3-PLUS again (tools: SW7 sleeve or other tools for
M4 flange, torque: 1.6 Nm).
6. Attach the wall bracket for expansion to the wall by tightening the screws
with SW10 hexagon sleeve.
12
8. Tighten the wall bracket and the battery pack with screw M6*16 (X4) (tool:
T20 screwdriver, torque: 3.0 Nm).
M6
T20 3 N·M
9. Remove the rubber plugs from the battery, and then remove the front cover
after unscrewing screws with T20 screwdriver.
MOUNTING 24 10. Remove the cable box cover by unscrewing the screws at the top
of the inverter by
hand and perform electrical connection work (please refer to Chapter 7.7).
6.3.3 Mounting the WiFi Module 1. Remove the WiFi cover from the top of the
inverter with Torx 20 screwdriver.
2. Tighten the WiFi module on the top of SMILE-B3-PLUS.
M4
T20 2.5 N·M
ELECTRICAL CONNECTION 25
07 Electrical Connection
Precautions
DANGER Before connecting cables, ensure that all breakers of the SMILE-B3-PLUS
and the battery pack and all the switches connected to SMILE-B3-PLUS and the
battery pack are set to OFF. Otherwise, the danger voltage of the product may
result in electric shocks.
WARNING The device damage caused by incorrect cable connections is not covered
under any warranty. Only certified electricians are allowed to connect cables.
Operation personnel must wear proper PPE when connecting cables.
NOTICE
The cable colors shown in the electrical connection diagrams provided in this
chapter are for reference only. Select cables in accordance with local cable
specifications (green-and-yellow cables are only used for PE).
7.1 Overview of the Connection Area
6
7
9
1
2
3
4
5
1
2
3
4
5
10 8
8
11
ELECTRICAL CONNECTION 26
Position Designation
1
Battery breaker* of battery pack
2
Power button of battery pack
3
BAT+ connection port
4
BAT- connection port
5
BMS Communication connectors
6
Grid connection port
7
Backup connection port
8
Connection point for an additional grounding
9
Communication portcCAN/RS485,BMS, LAN, Meter/Grid-CT, DRM**, PV-CT, AUX
10
Battery breaker* of SMILE-B3-PLUS
11
Connection port for the WiFi module
*All breakers of SMILE-B3-PLUS are switched off when shipped. **The DRM is only for regions with AS/NZW 4777.2 safety regulations.
The following table is about DRM interface definition, only for Australia.
Mode DRM0
Requirement Operate the disconnection device
DRM1
Do not consume power
DRM2 DRM3 DRM4
Do not consume at more than 50% of rate power Do not consume at more than 75% of rate power AND Source reactive power if capable Increase power consumption (subject to constraints from other active DRMs)
DRM5
Do not generate power
DRM6 DRM7 DRM8
Do not generate at more than 50% of rate power
Do not generate at more than 75% of rate power AND Sink reactive power if
capable
Increase power generation (subject to constraints from other active DRMs)
MOUNTING 27
7.2 Preparing Cables
No. Cable
Type
Conductor Cross Outer Section Area Range Diameter
Source
1
Battery power cable
Standard PV cable in the industry (recommended
type: PV1-F)
16 mm2
2
Battery communication
cable
Standard network cable in the industry (recommended type:
Cat5e, UTP, UV-resistant for outdoor use)
0.12 j 0.2 mm2 (AWG26~AWG24)
Standard network cable in the
3
CT
industry (recommended type:
communication Cat5e, FTP, UV-resistant
0.12 j 0.2 mm2
cable
for outdoor use)
(AWG26~AWG24)
Standard network cable in the
4¸1 Signal cable industry (recommended type: 0.12 0.2 mm2
Cat5e, FTP, UV-resistant
(AWG26~AWG24)
for outdoor use)
N/A N/A N/A 4 ~ 6 mm
Delivered with the battery pack
Delivered with the battery pack
Delivered with the inverter
Purchased by the installer
5¸2 Signal cable
Multiple-core outdoor shielded twisted pair cable
0.1 j 1.3 mm2
4~6 mm
Purchased by the installer
6 Grid power cable
Three-core (L, N and PE) outdoor copper cable
4 j 6 mm2
13-18 mm
Purchased by the installer
7
Backup power cable
Three-core (L, N and PE) outdoor copper cable
2.5 j 6 mm2
8
PE cable
Single-core outdoor copper cable
6 j 10 mm2
1 For CAN/RS485, LAN, Meter, DRM communication connection with inverter. 2 For AUX communication connection with inverter
6-12 mm
Purchased by the installer
Purchased
N/A
by the
installer
7.3 Connecting Additional Grounding An external grounding connection is
provided at the left side of the SMILE-B3-PLUS. Prepare M5 OT terminals, strip
the grounding cable insulation, insert the stripped part of the grounding
cable into the ring terminal lug and crimp using a crimping tool.
Connect the OT terminal with ground point using the torque is 2.5 Nm with T20
screwdriver.
MOUNTING 28
M510 Screw
M5
T20 2.5 N·M
Connect the expanded battery to the ground point of SMILE-B3-PLUS with the
grounding cable.
M510 Screw
M5
T20 2.5 N·M
7.4 AC Connection 7.4.1 Conditions for the AC Connection AC breakers must be
installed on the AC side of the SMILE-B3-PLUS to ensure that the system can be
safely disconnected from the power grid and the load.
DANGER Danger to life due to fire! You must protect each SMILE-B3-PLUS with an
individual AC circuit breaker in or-der to ensure that the system can be
disconnected safely.
MOUNTING 29
Do not connect loads between the SMILE-B3-PLUS and the grid breaker. For load
switching, please use dedicated circuit breakers with load switch function.
The selection of the AC circuit breaker rating depends on the wiring design
(wire cross section area), cable type, wiring method, ambient temperature,
inverter current rating, etc. Derating of the AC circuit breaker rating may be
necessary due to self-heating or if exposed to heat.
The maximum AC current of SMILE-B3-PLUS can be found in the following table.
We recommend the following AC circuit breaker for AC connection.
Description
Max Current
Recommend AC Circuit Breaker Rating
Grid side
26A
40A
Backup side
13A
25A
7.4.2 Grid and Backup Connection
There are two AC terminal blocks for grid and backup connection which have the
same installation steps. Following cable requirements for AC connection are
recommended.
Description
Value
Cable diameter Copper conductor cross section area range Stripping length of the insulated conductors
9-16 mm 4~6 mm2 10~12 mm
1. Take out the cord end terminals and remove AC connection cover from
SMILE-B3-PLUS.
2. Lead the AC cable through the cable gland of the AC connection cover, don’
t tighten the pressure cap of the cable gland.
Grid
Backup
Installation method of AC cable via cable gland
ELECTRICAL CONNECTION 30
3. Dismantle the AC cable by 80mm, and strip the insulation of L, N and PE
conductors by 10mm.
80mm 8mm-10mm
PE Yellow/Green N Black L Red
4. Insert the stripped part of the conductors into the cord end terminals and crimp them by using a crimping tool.
PE
L1
N
L
L2=L1+3mm
5. Fix the terminals with different color conductors on the corresponding electrode holders, and use a #2 Phillips screwdriver to tighten them one by one with a torque of 2 Nm.
ELECTRICAL CONNECTION 31
6. Place the AC connection cover against the inverter and tighten it.
AC Connection Cover
M4
T20 2.5 N·M
NOTICE
For Australia and New Zealand installation site, the neutral cable of grid
side and backup side must be connected together, otherwise backup output
function will not work.
Residual Current Protection The inverter is equipped with an all-pole
sensitive residual current monitoring unit (RCMU) with an integrated
differential current sensor which fulfills the requirement of DIN
VDE0100-712(IEC60364-7-712:2002). Therefore, an external residual current
device (RCD) is not required. If an external RCD needs to be installed because
of local regulations, a RCD type A or type B can be installed as an additional
safety measure. The all-pole sensitive residual current monitoring unit (RCMU)
detects alternating and direct differential currents. The integrated
differential current sensor detects the current difference between the neutral
conductor and the line conductor. If the current difference increases
suddenly, the inverter will disconnect from the grid. The function of the all-
pole sensitive residual current monitoring unit (RCMU) has been tested
according to IEC62109-2.
ELECTRICAL CONNECTION 32
¡
Notice of installing an external residual current device (RCD) for installa- tion of
Australia and New Zealand
Where an external residual current device (RCD)is required in a TT or TN-S sys-tem, install a residual current device which trips at a residual current of 30 mA.
7.5 Meter & CT Connection 7.5.1 CT Connection The CT cables have been
installed with SMILE-B3-PLUS when shipped. Please take out 2 CTs (Grid CT and
PV CT) provided as accessory. Step 1: Buckle the Grid CT on the house-service
live wire. The arrow of the Grid CT
should point to the Grid port of SMILE-B3-PLUS. Step 2: Buckle the PV CT on
the grid live wire. The arrow of the PV CT should point to
the Grid port of PV inverter.
Step 3: Connect the CT cables to the Grid CT and PV CT respectively.
NOTE: The CT cable marked Grid CT should be connected to the Grid CT, and the
CT cable marked PV CT should be connected to the PV CT.
SMILE-INV PE
PV Inverter
PV CT
PV CT
LOAD
L
N
L
N L Grid CT
Grid
CT
Grid CT
CT
ELECTRICAL CONNECTION
Meter Setting
Model
DTSU666-3*230V 5A (with-out CT)
DTSU666-100/40mA (with CT)
Grid Meter Address 1 1
33
PV Meter Address 2
N/A
1. DTSU666-3*230V 5A: Three-phase meter (without CT) When the meter is used as Grid meter, please follow the steps below to complete the address setting.
Value Display
SET *1
SET *1
Code
Value Display
SET 1Step1 ESC 2Step2
*1
1
*1
600
601
SET 2 Ste p1 1 Ste p2
SET *1
0
Addr
SET 2 1
701
When the meter is used as PV meter, please follow the steps below to complete the address setting.
Value Display
SET *1
Code
SET *1
Value Display
SET 1Step1 ESC 2Step2
*2
2
600 *1
601
SET 2Step1 1Step2
SET *1
0
Addr
SET 2 1
701
2. DTSU666-100/40mA: Three-phase meter (with CT)
When the meter is used as Grid meter, please follow the steps below to
complete the address setting.
Value Display
SET *1
Code
SET *1
Value Display
SET 1Step1 ESC 2Step2
*2
1
1
700
SET 1
0
701
SET 4Step1
1Step2
Addr
ELECTRICAL CONNECTION 34
Meter Setting on AlphaCloud Step 1 When the system work mode is selected as
DC, click the button under the “Grid Me-ter” to turn the “Meter” icon green.
When the system work mode is selected as AC or Hybrid, click the buttons under
the “Grid Meter” and “PV side meter” to turn the “Meter” icon green.
Step 2 Click “Save” and wait a few minutes to refresh the page. When the
“Meter Model” displays DTSU666 model, the setting is successful.
NOTE: It is forbidden to tick CT to modify the CT ratio.
Meter Information
Grid Meter
Meter
CT
CT
PV side meter
Meter
CT
CT
Meter CT Ratio Meter CT Ratio
Meter Model Meter Model
Meter Setting on AlphaAPP
Step 1
When the system work mode is selected as DC, only tick “Meter” icon on the
right of the “Grid Meter”. When the system work mode is selected as AC or
Hybrid, both tick “Meter” icon on the right of the “Grid Meter” and “PV side
meter”.
Step 2
Click “Submit” and enter the “System information” page to check the meter
model. When the “Meter Model” displays DTSU666 model, the setting is
successful.
NOTE: It is forbidden to tick CT to modify the CT ratio.
ELECTRICAL CONNECTION 35
AC/DG/Hybrid
Basic Parameter Setting Hybrid
On Grid PV Capacity(KW)
5
(kW)
Storage PV Capacity(KW)
6
(kW)
Grid Meter PV Meter Safety Regulations
CT CT
Meter
CT CT
Meter
VDE4105/11.18
Max.Feed-in(%)
100
Submit
7.5.2 Meter Connection (Optional)
The system supports the following two different metering schemes in order to
record the feed-in energy and consumption from grid:
DTSU666-3*230V 5A: Three/single-phase meter (without CT) DTSU666-100/40mA:
Three/single-phase meter (with 3 or 6 CTs)
Meter wiring introduction Loosen the waterproof connectors on the COM
connection cover, and then remove the screws on the COM connection cover.
GRID CT PV CT
CT CT
PV CT PV CT
ELECTRICAL CONNECTION 36 1. DTSU666-3*230V 5A: Three/single -phase meter (without CT) connection
SMILE-INV PE
RJ45
6B
B
3A
A
L
N
L
N
SMILE-INV PE
LOAD LN
L
N
PV Inverter
Wiring at single-phase home
GRID
L
N
RJ45
6B
B
3A
A
L
N
L1 L2 L3 N
LOAD L1 L2 L3 N
L
N
PV Inverter
GRID L1 L2 L3 N
Wiring at three-phase home
2. DTSU666-100/40mA: Three/single-phase meter (with CT) connection
SMILE-INV
PV CT
PE
PV Inverter
39 36 33 37 34 31
963 7 41
L
LOAD
L
N
2
5
8 10
N
L Grid CT
Wiring at single-phase home
Grid CT
Grid CT
ELECTRICAL CONNECTION 37
SMILE-INV PE
PV Inverter L1 L2 L3 N
LOAD L1 L2 L3 N
39 36 33 37 34 31
963 7 41
PV CT
2
5
8 10
L
Grid CT
Grid CT
N L3 L2 L1
Grid CT
Wiring at three-phase home
Grid CT 1——–IC (White) 3——–IC (Blue) 4——–IB (White) 6——–IB (Blue) 7——–IA (White) 9——–IA (Blue)
PV CT 31——–IC (White) 33——–IC (Blue) 34——–IB (White) 36——–IB (Blue) 37——–IA (White) 39——–IA (Blue)
7.6 Communication Connection
For other communication (AUX, DRM, Meter, CAN/RS485) connection, please follow
the below steps. Loosen the waterproof connectors on the COM connection cover,
and then remove the screws on the COM connection cover.
Communication connection port as follows:
ELECTRICAL CONNECTION 38
1. Lead the communication cables through the cable glands of the COM
connection cover, don’t tighten the pressure caps of the cable glands. Insert
the RJ45 plugs to the relative RJ45 sockets.
Installation method of two communication cables via M25 cable gland
Installation method of only one communication cable via M25 cable gland
- For meter wiring, please refer to Chapter 7.4.4 Meter Connection. 2) If DRM support is specified, the system may only be used in conjunction with a Demand Response Enabling Device (DRED). This ensures that the system im-plements the commands from the grid operator for active power limitation at all times. The system and the Demand Response Enabling Device (DRED) must be connected in the same network. Only DRM0 is available for SMILE-B3-PLUS. 3) Take out 6 pin terminal block for AUX connection. Tighten them one by one us-ing the torque of 0.2 Nm with tool of #0 slotted screwdriver. For AUX position definition, please see the AUX wiring documentation.
ELECTRICAL CONNECTION 39
2. Place the COM connection cover against the inverter housing and tighten
them.
M4*12 Screw
7.7 Electrical Connection of Expansion Battery Packs
1. Remove the terminal resistance from the battery and insert it into the BMS
communication port of the last battery (the battery furthest from the
inverter).
Last battery
2. Connect the positive power cable from battery 2 to battery 1 (tool: T20
screwdriver, torque: 3 Nm).
Battery 1 Battery 2
M6
T20 3 N·M
ELECTRICAL CONNECTION
ELECTRICAL CONNECTION
40
41
3. Connect the negative power cable from battery 2 to battery 1 (tool: T20 screwdriver, torque: 3 Nm).
1
7
5
4
Battery 1 Battery 2
M6
T20 3 N·M
3 6 2
7. Insert the rubber plugs of the battery.
4. Connect the BMS communication cables from battery 2 to battery 1.
Battery 1 Battery 2
5. Assemble front cover and side cover of the expanded battery with 3 M4
flange nuts (tools: SW7 sleeve or other tools for M4 flange, torque: 1.6 Nm).
6. Attach the cover to the battery pack. Fasten the cover on the battery with
screws in sequence 1-7 and screw M5*12 (X4) (tool: T20 screwdriver, torque:
2.5 Nm). NOTE: Seven screws should be pre-locked and then fastened together at
the end.
7.8 Mounting the Cable Box Cover Take out the cable box cover which is
provided as accessory. 1. Insert the wire shield in the order shown by the
arrow as shown in Figure 1 until the wire
shield is installed in place as shown in Figure 2.
1 2
Figure 1
Figure 2
2. Fix the cable box cover by tightening the screws by hand.
Screw M4
42 08 WiFi Setting
WIFI SETTING
WIFI SETTING
43
8.2 Overview of Functions for Installer Account
8.1 Download and Install APP
1Android device users can download the application through major Android
application markets such as Google Play. 2IOS device users can search for
“AlphaESS” in Appstore and download the application.
AlphaESS-APP
44
WIFI SETTING
8.3 WiFi Module Setting
This section is for users who have a system with a WiFi module. AlphaESS App
is able to complete network configuration, change setting of the system basic
parameter, and monitor system operation and configuration information.
Login Register
Connect to the hotspot
Router Configuration
System Configuration
Please make sure that the POWER light of the Wi-Fi module is always on, and then connect the mobile phone Wi-Fi to the Wi-Fi Network named after the S/N number of your product.
Next
Step 1: Open AlphaESS APP, click the “Wi-Fi Configuration” button and enter the WiFi configuration interface.
Step 2: After that, please check whether your mobile phone has connected to the system’s hotspot.
Connect to the hotspot
Router Configuration
System Configuration
Please make sure that the POWER light of the Wi-Fi module is always on, and then connect the mobile phone Wi-Fi to the Wi-Fi Network named after the S/N number of your product.
AL40010109000000
Password
12345678
Auto reconnest Adwanced
Connect
Open the Wi-Fi network list
Cancel
Step 3: If your mobile phone hasn’t connected to the system’s hotspot, please
open the Wi-Fi network list and find the hotspot named by the product SN, then
enter the password “12345678” and connect to it. After successfully setting
it, please go back to the APP and click “Next”.
WIFI SETTING
45
Connect to the hotspot
Router Configuration
System Configuration
Choose the name of the WIFE AlphaESS shengyou AlphaESS-Server Derrick_test
AlphaESS AlphaESS
Jump Over
Connect to the hotspot
Router Configuration
System Configuration
Connect to the hotspot
Router Configuration
System Configuration
Successfully configured
Wi-Fi Password
admin Enter the password
Change
Next
Submit
Step 4 Select the WiFi of your home, enter the password, complete the WiFi
configuration and submit. If there is no network currently, you can click Jump
over to skip the WiFi configuration step and directly set the system
parameters.
NOTE: The system will not be able to connect to the Internet without WiFi
configuration.
Connect to the hotspot
Grid Meter PV Meter
Router
System
Configuration Configuration
CT
Meter
CT
Meter
Step 5 Set basic parameters, including PV capacity on the grid side, the type
of meters, safe-ty regulations and regional application standard. Click
“Submit” when the settings are complete.
Please set the safety standard appropriate for your country or purpose via APP
or Web during pilot run;
Safety Regulations
AS4777.2
Regional application standard
Default Max. Feed-in(%)
Max. Feed-in(%)
Victoria Queensland
South Australia Ausgrid
Endeavour Energy
Essential Energy
SuHbomriizton Power
The safety standard must be set correctly
If you select a safety standard which is not valid for your country and
purpose, it can cause a disturbance in the energy storage system and lead to
problems with the grid operator. When selecting the safety standard, you must
always observe the locally applicable standards and directives as well as the
properties of the PV system (e.g. PV system size, grid-connection point). · If
you are not sure which safety standard is valid for your country or purpose,
con-tact your grid operator for information on which safety standard is to be
configured.
NOTE: When the safety regulation is set as AS4777.2, the secondary sub-options can be selected according to the region or local grid company (Please refer to Appendix 2).
46
COMMISSIONING
09 Commissioning
9.1 Checking Before Power-On
No. Check Item
1
Mounting environment
2
Battery pack and inverter mounting
3
WiFi mounting
4
Cable layout
Acceptance Criteria
The mounting space is proper, and the mounting environment is clean and tidy,
without foreign object.
SMILE-B3-PLUS and expansion battery packs are mounted correctly, securely, and
reliably. The WiFi module is mounted correctly, securely, and reliably
Cables are routed properly as required by the customer.
5
Cable tie
Cable ties are secured evenly and no burr exists.
6
Grounding
The ground cable is connected correctly, securely, and reliably.
7
Switches and breakers status
The battery switches and all the breakers connecting to the product are OFF.
8
Cable connections
The AC cable, battery cable, and communication cables are connected correctly, securely, and reliably.
9
Unused power terminals
Unused cable glands are blocked by rubber sealings which are secured by pressure caps.
9.2 Check the Running State
Prerequisites
Before switching on the AC breaker between the inverter and the grid, check
that the AC voltage on the power grid side of the AC breaker is within the
specified range. Please select the acceptance of installation on site when the
light intensity is strong.
Procedure
1. Ensure that the battery switches and all breakers connecting to the
product are OFF.
2. Check the grid-connected state of the product and the installation of two
CTs. Short press the power button on the right side of battery pack, then
switch on the battery breaker . Switch on the breaker located at the middle
left of SMILE-B3-PLUS. Switch on the external AC breaker between the grid and
SMILE-B3-PLUS. Switch on PV and PV Inverter. Set the operating parameters
through the APP. Wait about 3 minutes for the SMILE-B3-PLUS and the PV
Inverter to enter the grid-connected status, and observe the LED states on the
front panel. At this time, the 2 LEDs (“Normal”, “COM”) and battery indictors
on the front panel will show green always. Check the running status through
the APP. When PV power is not more than 3kW, PV supplies power to the battery
and load. If the grid
power is not more than 100W in this scenario, then the installation is normal.
COMMISSIONING 47
3. Check the UPS status of the product Switch off the external AC breaker
between the grid and the SMILE-B3-PLUS. The SMILE-B3-PLUS will enter the UPS
status at once, and observe the LED states on the front panel. At this time,
the following 2 LEDs (“Normal”, “COM”) and battery indictors on the front
panel will show green always.
NOTICE During the running test , if the “Fault” LED indictor of the inverter
or LED indictors of the battery pack show red, please refer to Section 10.2
for troubleshooting.
9.3 Powering Off the Product
WARNING After the product is powered off, the remaining electricity and heat
may still cause electric shocks and body burns. Therefore, put on protective
gloves and operate the product 5 minutes after the power-off.
Procedure
1. Long press the power button of battery pack for 6 seconds, then switch off
the battery breaker of battery pack.
2. Switch off the battery breaker located at the middle left of the inverter.
3. Switch off the AC breaker between the SMILE-B3-PLUS and the load. 4. Switch
off the AC breaker between the SMILE-B3-PLUS and the grid.
48
MAINTENANCE AND TROUBLESHOOTING
10 Maintenance and Troubleshooting
10.1 Routine Maintenance
Normally, SMILE-B3-PLUS need no maintenance or calibration. Disconnect
SMILE-B3-PLUS from all power sources before cleaning. Clean the housing, cover
and display with a soft cloth.
To ensure that the SMILE-B3-PLUS can operate properly in the long term, you are advised to perform routine maintenance on it as described in this chapter.
Maintenance checklist
Check Item
Acceptance Criteria
Product cleanliness
The heatsink at the back of SMILE-B3-PLUS are free from obstacles or dust.
Product visible damage
The SMILE-B3-PLUS are not damaged or deformed.
Maintenance Interval Once every 6 to 12 months
Once every 6 months
Product running status
1. SMILE-B3-PLUS operate with no abnormal sound. 2. All parameters of SMILE-B3-PLUS are correctly set. Perform this check when SMILE-B3-PLUS is running.
Once every 6 months
Electrical connections
1. Cables are securely connected. 2. Cables are intact, and in particular, the cable jackets touching the metallic surface are not scratched. 3. Unused cable glands are blocked by rubber sealing which are secured by pressure caps.
Perform the first maintenance 6 months after the initial commissioning. From then on, perform the maintenance once every 6 to 12 months.
CAUTION
Risk of burns due to hot heatsink and housing of the inverter The heatsink and
housing can get hot during operation.
During operation, do not touch any parts other than the cover. Wait approx. 30
minutes before cleaning until the heatsink has cooled down.
MAINTENANCE AND TROUBLESHOOTING
49
10.2 Troubleshooting 10.2.1 Inverter Error Troubleshooting
LED Indictor Status Normal
Inverter LED Signals Description On: system is in working mode normally
Flicker: system is in standby mode or self-checking process Off: system is in
fault mode or off
Fault COM
Off: system is in working mode normally or off On: system is in fault mode On: network connection is normal Flicker: connecting to the server
Off: system is not connected network
Description
Solution
Grid AC over voltage Grid AC under voltage Grid AC absent Grid AC over frequency Grid AC under frequency Grid abnormal
1. If these warnings occur occasionally, it is a short-time fault of the
grid. The inverter will resume work after the grid is normal. No action is
required. 2. If these warnings occur frequently but can be automatically
cleared, contact the local power operator for permission
and modify the grid protection parameters of the inverter. 3. If the recovery
fails for a long time, please confirm 1) Whether the AC circuit breaker is
switched off. 2) Whether the AC terminal is in good contact
3) Whether the grid is disconnected.
Warning
Inverter over tempera-ture
1. If the warning occurs occasionally and the inverter can
resume work automatically. No action is required. 2. If this warning occurs
frequently or continuously, check whether the installation site is exposed to
direct sunlight, with good ventilation and high ambient temperature. If there
is no direct sunlight and there is good ventilation and heat dis-sipation,
please contact AlphaESS after-sales team.
Ground disconnection alarm
Please check whether the grounding cable is connected properly.
50
MAINTENANCE AND TROUBLESHOOTING
Description Zero firewire reverse alarm NTC fail
Warning Battery voltage very high
Eps capacitance decrease
Leakage current abnormal
Control power low
Solution
Please check whether the live line and neutral line are inversely connected.
Please check whether the cable connection to the NTC terminal is loose.
If the warning occurs at the first installation, please check whether the
battery voltage is within the allowable range. If this warning occurs during
operation, check whether the battery cable is loose and whether the BMS
communication is abnormal.
If the warning occurs occasionally, please restart the system. If the warning
still occurs after restart, please contact AlphaESS after-sales team.
1.If this warning occurs occasionally, it may be caused by the occasional
exception of the external line. When the exception disappears, the system will
return to normal. No action is required. 2. If this warning occurs
continuously, please contact AlphaESS after-sales team.
1. If this warning occurs occasionally, the inverter will resume work
automatically. No action is required 2. If this warning occurs continuously,
please contact AlphaESS after-sales team.
Fault
Output DC over current
1. If the warning occurs occasionally, it is a short-time fault of the grid. The inverter will resume work after the grid is normal. No action is required. 2. If this warning occurs continuously, please contact AlphaESS after-sales team.
Inverter relay abnormal
Leakage current HCT abnormal
Bus over voltage
1. If the warning occurs occasionally, it is a short-time fault of the grid.
The inverter will resume work after the grid is normal. No action is required
2. If this warning occurs continuously, please contact AlphaESS after-sales
team.
1.If this warning occurs occasionally, it may be caused by the occasional
exception of the external line. When the exception disappears, the system will
return to normal. No action is required. 2. If this warning occurs frequently
or cannot be cleared for a long time, please use a multimeter to measure the
resistance between the Grid port, L, N and the ground. If the resistance are
less than 100 K, please check whether cables are damaged, connected, or
flooded.
1. If this warning occurs occasionally, please restart the inverter. 2. If
this warning occurs frequently or cannot be cleared for a long time, please
contact AlphaESS after-sales team.
Internal communication error
Please contact AlphaESS after-sales team.
EEPROM error
Please contact AlphaESS after-sales team.
MAINTENANCE AND TROUBLESHOOTING
51
Fault
Description Consistent warning
Inverter abnormal
Boost abnormal
Battery absent EMS communication error UPS overload EPS output short
Inv HW over current
Bus under voltage Battery Over Total Voltage Battery Under Total Voltage Inv
over current
DC HW over current Battery Discharge over current
Solution
1. If the warning occurs occasionally, please restart the inverter. 2. If
this warning occurs frequently or cannot be cleared for a long time, please
contact AlphaESS after-sales team.
1. If this warning occurs occasionally, please restart the inverter. 2. If
this warning occurs frequently or cannot be cleared for a long time, please
contact AlphaESS after-sales team.
1. If this warning occurs occasionally, please restart the inverter. 2. If
this warning occurs frequently or cannot be cleared for a long time, please
contact AlphaESS after-sales team.
1. Check whether battery cables are connected properly 2. Check whether the
DC Switch is on 3. Check whether the BMS communication is normal.
Check whether the connection terminal between the EMS board and the inverter
control board is loose
Please reduce the loads on the Backup port and restart the inverter, or wait
for the warning to be cleared after 5 minutes .
Disconnect the loads on the Backup port and restart the inverter. If the
problem is not been solved, please contact AlphaESS after-sales team.
1. If the warning occurs occasionally, please restart the inverter. 2. If
this warning occurs frequently or cannot be cleared for a long time, please
contact AlphaESS after-sales team.
1. If this warning occurs occasionallyplease restart the inverter. 2. If this
warning occurs frequently or cannot be cleared for a long time, please contact
AlphaESS after-sales team.
If the warning occurs occasionally, check whether it is cleared after three
minutes ; If the warning occurs frequently, please contact AlphaESS after-
sales team.
1. If this warning occurs occasionally, please restart the inverter. 2. If
this warning occurs frequently or cannot be cleared for a long time, please
contact AlphaESS after-sales team.
1. If this warning occurs occasionally, please restart the inverter; 2. If
this warning occurs frequently or cannot be cleared for a long time, please
contact AlphaESS after-sales team.
Please reduce the loads on the Backup port and restart the inverter, or wait
for the warning to be cleared after 5 minutes .
52
MAINTENANCE AND TROUBLESHOOTING
10.2.2 Battery Protection Description
LED Ring
Protection LED
Code
Display
Description
1
Temperature
difference
3
High temperature
Low-tempera-
4
ture discharge
Troubleshooting
Wait for automated recovery. In case the problem is not recovery for a long
time, call for service.
Stop discharging and charging until this code is eliminated and wait for the
temperature to drop.
Stop discharging until this code is eliminated and wait for the temperature to
rise.
Green LEDs
flash once
5
every 3s.
6
Overcurrent charge
Overcurrent discharge
Wait for automated recovery. In case the problem is not
recovery for a long time, call for service.
8
Cell overvoltage
9
Cell under voltage
Stop discharging and call service immediately.
Low-temperature charge
Stop discharging until this code is eliminated and wait
11
for the
temperature to rise.
NOTE: In work mode, if the No. 9 protection code appears, please push the power button of the battery 5 times within 10 seconds. The BMS will then be forced to turn on the MOSFET of discharge so that the inverter will detect the battery open voltage and charge the battery.
MAINTENANCE AND TROUBLESHOOTING
53
10.2.3 Battery Error Description
LED Indictor
Error Code
LED Display
Description
Error 01
Temperature sensor failure
Error 05
MOSFET error
Troubleshooting
Please restart the battery. If the problem is not resolved, please call for
service.
Error 06
Circuit breaker open
Switch on circuit breaker
after powering off the battery.
Error 08
LMU disconnect (slave)
Reconnect the BMS communication cable.
Red LEDs flash once every 3s.
Error 09
SN missing
Call for service.
Error 10 Error 11 Error 12 Error 13
LMU disconnect (master)
Reconnect the BMS communication cable.
Software ver-sion inconsistent
Call for service.
Multi master
MOS over temperature
After shutting down the battery system, please restart all batteries within
30s.
Please power off the battery and turn on the battery after about 2 hours.
54
UNINSTALLATION & RETURN
11 Uninstallation & Return
11.1 Removing the Product
Procedure
Step 1: Power off the product by following instructions in Chapter 9.3
Powering Off the Product.
Step 2: Disconnect all cables from the product, including communication
cables, battery power cables, AC cables, and PE cables.
Step 3: Remove the WiFi module. Step 4: Remove SMILE-B3-PLUS from the wall
bracket. Step 5: Remove the mounting bracket.
11.2 Packing the Product
If the original packaging is available, put SMILE-B3-PLUS inside it and then
seal it using adhesive tape. If the original packaging is not available, put
SMILE-B3-PLUS inside a suitable cardboard box and seal it properly.
11.3 Disposing of the Product
If SMILE-B3-PLUS service life expires, dispose of it according to the local
disposal rules for electrical equipment and electronic component waste.
Dispose of the packaging and replaced parts according to the rules at the
installation site where the device is installed. Do not dispose SMILE-B3-PLUS
with normal domestic waste.
Li-lon
SPECIFICATION
55
12 Specification
12.1 Technical Data of SMILE-B3-PLUS
Model Battery (Inverter side) Battery Type
SMILE-B3-PLUS Li-ion
Battery Voltage Range Maximum Charge/ Discharge Power Maximum Charge/
Discharge Current Communication Output AC (Back-up side) Rated output power
Max. Apparent Output Power Back-up Switch Time
Rated Output Voltage Rated Frequency Rated Output Current
THDv(@linear load) Input AC (Grid side) Rated Input Voltage Rated Frequency
Rated Input Power Max. Input Current Output AC(Grid side) Rated Output Power
Max. Apparent Output Powe Phase
Rated Grid Voltage Grid Voltage Range Rated Grid Frequency Rating Grid Output
Current Power Factor THDi Protection Class
40 ~ 58 V 3 kW
60 A / 60 A CAN
3 kW 3 kVA <10 ms L/N/PE, 230 V 50/60 Hz 13 A 0.03
L/N/PE, 230 V 50/60 Hz 6 kW 26 A
3 kW 3 kVA Single phase L/N/PE, 230 V 180 ~ 270 V 50 / 60 Hz 13 A >0.99 (0.8
leading – 0.8 lagging) < 3%
l
56
Overvoltage category
Efficiency (Inverter side) Max Efficiency Protection Anti-Islanding Protec-
tion Insulation Resistor Detection Residual Current Monitoring Unit Output
Over Current Protection Output Short Protection Output Overvoltage Protection
Battery Reverse Protection Battery Breaker Features
AC Connection BAT Connection Communication Warranty
General Data
Display Dimensions(WHD) Weight Topology Operation Temperature Range Ingress
Protection Relative Humidity Noise Emission
Cooling Concept Max. Operation Altitude Battery pack (SMILE-BAT-5P)
Battery Type Weight Dimension for One Pack (WHD)
SPECIFICATION
lll
94.5%
Integrated Integrated
Integrated
Integrated Integrated Integrated Integrated Integrated
Terminal block Terminal block LAN, WiFi (optional) 5 years standard
LED 640725250 mm
64 kg Transformerless -10 ~ +50 °C
IP65 0 ~ 100% <30 dB(A) @1m Natural convection 3000 m
LFP (LiFePO4) 48 kg
640345250 mm
SPECIFICATION
57
Ingress Protection Energy Capacity Usable Capacity DoD Nominal Voltage
Operating Voltage Range Internal Resistance Max. Charging / Discharging
Current* Operating Temperature Range
Monitoring Parameters
BMS Communication System Grid Connection Standard
Safety
EMC Standard
Warranty
Transportation
IP65 5.04 kWh 4.79 kWh
95% 48 V 45 ~ 54 V 20 m 60 A
Charge0T50¥ / Discharge-10T50¥ System voltage, current, cell voltage, cell
temperature, PCBA temperature CAN and RS485 compatible
AS 4777.2, G98-1
IEC62040, IEC62619, EN61000-6-1/-2/-3/-4 5 Year product warranty,10 Year
performance warranty
UN38.3
- Max. charge/discharge current derating will occur related to temperature and SOC.
COMMUNICATION CONNECTION FIGURE 58
Appendix 1: Communication Connection Figure
WiFi/4G
SMILE-B3-PLUS
AUX
CAN/ BMS RS485
METER/ GRID_CT PV_CT LAN
Other Device
GRID-CT PV-CT
Home Appliances Router
SMILE Battery Pack
SMILE Battery Pack
Connect the CT
WiFi/4G
SMILE-B3-PLUS
AUX
CAN/ METER/ BMS RS485 GRID_CT PV_CT LAN
Home Appliances Router
Other Device
SMILE Battery Pack
Grid Meter PV Meter
SMILE Battery Pack
Connect the Meter
REGIONAL APPLICATION STANDARD
59
Appendix 2: Regional Application Standard
Choose the correspond Regional Application Standard, the power quality modes
Volt-var and VoltWatt will running automatically. (Only for regions with
AS/NZW 4777.2 safety regulations).
Regional application Standard Australia A Australia B Australia C
Electric Company N/A N/A N/A Ausnet Services Jemena
Victoria
Queensland South Australia New South Wales Western Australia Australian
Capital Territory
Citipower Powercor United Energy Energex Ergon Energy SA Power Networks Ausgrid Endeavour Energy Essential Energy Horizon Power Western Power Evoenergy
Northern Territory Tasmania New Zealand
NT Power and Water Tas Networks Vector
References
- ESS | K-12 Education Staffing & Management Solution
- Verlag Matthias Ess: Verlag Matthias Ess
- ESS Stauder - Percha | Technik ist unsere Leidenschaft
- AlphaESS:Energy Storage Solutions-Battery Energy Storage System Company
- Home - Alpha ESS Stromspeicher & Batteriespeicher
- alpha-ess.it