CHISAGE ESS 10G1-LE Hybrid Inverter Mars User Manual
- June 1, 2024
- CHISAGE ESS
Table of Contents
CHISAGE ESS 10G1-LE Hybrid Inverter Mars
Specifications
- Product Name: Hybrid Inverter
- Models: Mars-10G1-LE, Mars-12G1-LE, Mars-14G1-LE
- Manufacturer: Zhejiang Chisage New Energy Technology Co. Ltd.
- Website: www.chisagess.com
Product Information
Overall Introduction
This manual provides information on product features, functional operation,
installation, and maintenance guidelines. It does not cover all details
related to photovoltaics.
Main Features and Performance
The hybrid inverter offers discharge control of energy storage to improve
energy utilization. It features a comprehensive LCD display for user-
configurable operations such as battery charging, AC/solar charging, and
adjustable input voltage for different applications.
Product Appearance Introduction
The product includes various components as described below:
| Number | Definition | Description |
|---|---|---|
| 1 | Indicator light | |
| 2 | LCD display screen |
Product Usage Instructions
Precautions
- Before using the product, read the instruction manual carefully.
- Non-professionals should not disassemble the machine to avoid electric shock or fire risks.
Maintenance and Cleaning
Ensure to disconnect all power and cables before performing maintenance or cleaning tasks to prevent accidents.
FAQ
Q: Can non-professionals install the device and battery?
A: No, non-professionals are not allowed to install this device and battery
for safety reasons.
User Manual
Hybrid Inverter-Mars-10G1-LE Hybrid Inverter-Mars-12G1-LE Hybrid Inverter-
Mars-14G1-LE
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Mars-10G1-LE Mars-12G1-LE Mars-14G1-LE Hybrid inverter User Manual
Zhejiang Chisage New Energy Technology Co.ltd.
Zhejiang Chisage New Energy Technology Co.ltd.
CHISAGE ESS
Precautions
Before using this product, please read the instruction manual carefully.
Non-professionals should not disassemble the machine, wrong reassembly may
cause electric shock or fire. If you need maintenance or repair, please
contact the after-sales service center.
For your safety, please disconnect all power and cables of this equipment
before maintenance or cleaning.
Note: Non-professionals are not allowed to install this device and battery.
In order to ensure the best working condition of this device, please select
the appropriate cable size correctly.
Please try to avoid using metal tools near the battery. If you must use it,
please be careful. Dropping the tool may cause sparks or short circuits on the
battery or other electrical components, or even cause an explosion.
When disconnecting the AC or DC terminals, please strictly follow the
installation steps. For details, please refer to the “Installation” section of
this manual.
Grounding Instructions – This equipment should be connected to a permanently
grounded wiring system. Be sure to follow local requirements and regulations
when installing this equipment.
Do not short-circuit the AC output and DC input, and do not connect the mains
when short-circuited.
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Overall introduction
This manual mainly introduces product information, functional operation,
equipment installation and maintenance guidelines. This brochure does not
cover all information related to photovoltaics.
1.1 Overall description
This product photovoltaic-storage integrated machine: photovoltaic energy
storage integrated energy conversion device, a device used in photovoltaic and
energy storage combined power generation systems to realize DC/AC power
conversion , adopts power electronic control technology, and can coordinate
Control the output of photovoltaic and energy storage batteries, stabilize the
power fluctuations of photovoltaic batteries, and output AC power that meets
the standard requirements through energy storage and conversion technology to
supply power to the load.
1.2 Main features and performance of functions
The company’s Hybrid inverter adopts advanced digital control technology,
which optimizes the control performance and improves the reliability of the
system. Modern design, easy to install and maintain. The equipment has dynamic
adjustable working mode, off-grid mode switching, photovoltaic energy power
tracking, constant power charging/discharging function, constant voltage
current limiting function, reactive power adjustment function, photovoltaic
arc detection, photovoltaic input lightning protection, reverse Island
protection, strong overload capacity, 110% overload can run for 2 hours, 120%
can run for 2 minutes. support completely unbalanced load. system scalability
is strong, the number of DC side circuits can be expanded according to actual
needs. and energy storage batteries Fine management and other functions and
features. Adopting the way that photovoltaic and energy storage are collected
through the DC/DC common DC bus, the control is flexible and the stability is
high. It can not only realize the MPPT control of photovoltaic, but also adapt
to different types of energy storage, give full play to the adjustment range
of energy storage, and optimize The charge and
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discharge control of energy storage improves the utilization rate of
energy. Its comprehensive LCD display provides user-configurable
and easy-to-access button operations such as battery charging,
AC/solar charging, and acceptable input voltage based on different
applications.
1.3 Product Appearance Introduction
The appearance of this product and its various descriptions are shown in Figure
1.1 and Table 1.1 below.
Table 1.1 Description of product definitions
Number
Definition
Description
1
Indicator light
2
LCDdisplay screen
3
Function buttons
4
Battery forced start button
5
Grid switch
6
PV input knob
7
Meter-485 interface
8
Battery input interface
9
Functional interface
10
ModBUS interface
11
BMS interface
12
PV input interface
With 2 MPPT
13
Load interface
14
Gen interface
15
WIFI interface
16
CT interface
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The second WIFI port
Figure 1.1 Overview of Hybrid Inverter Appearance
1.4 Size introduction
Three-dimensional map
Floor plan
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Two WIFI port interfaces
Size WHD mm 550x730x290.
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Weight kg 45 .
1.5 System structure
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As shown in Figure 1.2, it shows the basic application of the solar-storage integrated machine, and its complete operating system also includes: diesel generators, power grids, and photovoltaic modules.
Depending on your requirements, other possible system architectures are available from your system integrator. The device can power a variety of appliances in a home or office environment, including motor-type appliances such as refrigerators and air conditioners
Figure 1.2 Complete operation system of hybrid inverter
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1.6 Inverter parameter
The detailed technical specifications of this equipment are detailed in the
annex.
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2 Installation Instructions
2.1 Installation preparation
2.1.1 Installation Notes Reiterated
This device is designed for outdoor use IP65 , please ensure that the
installation site meets the following conditions: out of direct sunlight. Not
in areas where highly flammable materials are stored. Not in potentially
explosive area. Do not expose directly to cold air. Keep away from TV antennas
or antenna cables.
2.1.2 Installation environment, space requirements
To ensure the normal operation of the hybrid inverter, please install the
equipment in a controlled environment. At the same time, in order to avoid
overheating of the energy storage converter module, please keep the storage
device ventilated smoothly. The ventilation holes and fans must not be blocked
by sundries. The installation site must meet the following conditions: 1 Close
to the power supply, easy to distribute power. 2 Clean and dust-free
environment. 3 The altitude does not exceed 3000m, if it exceeds, the relevant
national standards need to be installed for derating. 4 The ambient
temperature is -4560. 5 No corrosive, explosive and insulating gas and
conductive dust, and keep away from heat sources. 6 No vibration and bumps,
and the vertical inclination does not exceed 5%. 7 If the energy storage
converter module operates in an air-conditioned environment around 20°C , it
will improve reliability and prolong service life. Consider the following
points before choosing an installation location: For installation, please
choose a vertical wall with strong
load-bearing capacity, suitable for installation. On concrete or other non-
flammable surfaces, install as shown in
figure 1.3 below. Install this inverter at the line of sight level so that the
LCD display
can be read at any time. The ambient temperature should be between-45 and 60
to
ensure the best operation.
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Please install the equipment in a position with sufficient distance reserved, as shown in figure 2.1 to ensure sufficient heat dissipation and enough space to remove the stitches. For proper air circulation to dissipate heat, leave a gap of approximately 1000mm. Lateral 500mm, upper and lower 500mm, and anterior outflow of 1000mm.
500mm
500mm 1000mm
500mm
500mm
Figure 2.1 recommended reserved distance around the equipment
2.1.3 Installation tool preparation
Phillips screwdriver specification: PH2, moderate length , diameter 5.5mm,
10mm, 13mm wrench or sleeve for M3, M6, M8 outer hexagon screws
2.1.4 Inspection of out-of-box accessories
Please check the equipment before installation. Please make sure that there is
no damage to the packing. The package you receive should include the items in
Table 2.1, as shown in figure 2.2 below.
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Table 2.1 Product list details
Serial number
Item name/specification
Quantity
Remarks
1
Inverter this equipment
1
2 User manual
1 Place in the box
3 Shipment inspection report
1 Optional
4 V07.00001.05 mounting bracket
1
Hardware/screws/stainless steel built-in 5 expansion screws, hexagonal
internal
expansion bolts, implosion M8*80
4
For securing the chassis
6
Allen stainless steel combination screws M6X16
4
For fixing small enclosures
7
Allen stainless steel combination screws M4X12
4
For fixing large enclosures
8 Wi-Fi Stick
1
Shipped with the shipment
9
Current sensor/AKH-0.66 K-¢24 100A/50mA Class 1
3
Communication cable/Cat5e super 5 10 category 5 finished network cable 2
meters long
For
1
communication with the host
computer
11
CAN parallel wire/twisted pair shielded wire 2m
1
For parallel operation
12
PV input connector/MC4/line end female end/H4CFD2TMS/nut with pin
3
13
PV input connector/MC4/line-end male/H4CMD2TMS/nut with pin
3
14 Smart Meter/DTSD1352-C
1 Optional
Hardware/stainless steel screws/M3*12 15 hexagonal stainless steel combination
screws
2
Optional Fixed WIFI stick
Battery Temperature Sensor/NTC
16
Temperature Sensor B3950 10K thermistor, stainless steel waterproof probe 3 meters
1
Optional
long
17 Certificate
1
18 Warranty card
1
19
PVESS12K/PE transparent bag/transparent ziplock bag 160*320
3
Assembly accessories, accessories, etc
20
Excipients / environmental protection / desiccant / 5g / pack
1 Packed in a box
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Figure 2.2 Product list details
2.2 Introduction of equipment terminal
The definition of the keys near the LCD is shown in figure 2.3.The definition
of the connection socket and through hole at the bottom of the equipment is
shown in figure 2.4. the definition of the button and knob on the side of the
equipment is shown in figure 2.5. the internal
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and external interface board of the equipment is shown in figure 2.6. the corresponding terminal definition is shown in Table 2.2.
Figure 2.3 key definition near LCD
The second WIFI port:
Figure 2.4 definition of socket terminal at the bottom of the device
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PV SWITCH
Figure 2.5 definition of side buttons and knobs on the device
Fig. 2.6 schematic diagram of internal and external interface board of
equipment
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Snap-on terminal tag
Table 2.2 definition of device internal external interface board
Pin tags
1
2
3
4
5
6
7
8
J7
IN1+
IN1-
IN2+
IN2-
IN3+
IN3-
RSD+
RSD-
Definition
Reserve for spare
12V+output 12V+GND
J8
NO4
COM4 N03
COM3
NO2 COM2
NO1
COM1
Definition Reserve for spare
Grid relay control
Gen adjustment control
Gen start control
J6 BAT-TEMP ISOGND2 CT1+
CT1-
CT2+ CT2-
CT3+
CT3-
Definition
Battery temperature sampling input
External A-phase CT1 sampling input
External B-phase CT2 sampling input
External C-phase CT3 sampling input
J14
SCANL2 SCANH2 SCANL2 SCANH2
Definition
Parallel CAN communication
J17
PV C
PV C RS485A1 RS485B1
Definition
PV control
Meter communication
J5 RS485B3 RS485A3 NC
CANH
CANL
NC RS485A3 RS485B3
Definition
BMS-485 communication
BMS-CAN communication
BMS-485 communication
J1
CANH1 CANL1 SNY-01 SNY-02 ISOGND1 ISOGND1 CAN-SMH CAN-SML
Definition
Parallel synchronous communication
J2
CANH1 CANL1 SNY-01 SNY-02 ISOGND1 ISOGND1 CAN-SMH CAN-SML
Definition
Parallel synchronous communication
J3
RS485B1 RS485A1 NC
NC
NC
NC RS485A1 RS485B1
Definition
Meter communication
Meter communication
J4 RS485B4 RS485A4 NC RS485A4 RS485B4 NC RS485A4 RS485B4
Definition
Background monitoring
Reserve background monitoring
communications
Background monitoring
2.3 Wall mount
RJ45 network port number
Warm reminder, the equipment chassis is very heavy, please
take it out carefully!
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Figure 2.3 schematic diagram of device cover removal
Take the equipment out of the package and secure the small bracket to the
equipment with 4 M6 × 16 bolts, as marked in figure 2.3. tighten the bolts,
remove the large bracket from the back of the equipment, and mark the
installation wall according to the four bolt position dimensions 250X200mm in
the middle of the large bracket panel.
Select the recommended bit shown in figure 2.4 below to drill 4 holes in the
wall with a depth of 52-60 mm.
Use a suitable hammer to load the expansion bolt into the hole, fix the back
cover plate to the bolt on the wall, and tighten the screw head of the
expansion bolt.
Carry the equipment and hold it, make sure that the small bracket of the
equipment is aligned with the large bracket of the rear cover, and fix the
equipment to the fixed rear cover plate on the wall.
Ensure that the equipment is aligned with the four bolt holes on the side of
the rear cover plate, tighten the four bolts on the side of the equipment and
the rear cover plate, and complete the installation.
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Fig. 2.4 schematic diagram of borehole location
2.4 Battery wiring work
For safe operation and compliance, a separate DC circuit breaker is required
between the battery and the equipment. In some applications, switchgear may
not be required, but circuit breakers still need to be disconnected. For the
required fuse or circuit breaker specifications, please refer to the typical
data selection in Table 2.2 below.
2.4.1 Battery Power Cable Wiring
For your safety and efficient operation of the equipment, please connect the
battery with a suitable cable to reduce the risk of injury. You can also refer
to the recommended cable shown in Table 2.2.
Table 2.2 Recommended cable example
Load power 10Kw 12Kw 14Kw
Cable size 3/0AWG 4/0AWG 4/0AWG
Cable size 70 95 95
mm2
Torque value 24.5Nm 24.5Nm 24.5Nm
All wiring must be carried out by
professionals!
Please select the appropriate battery cable and bolt, find the “Battery end
hole” in the schematic diagram of “Figure 2.4 Definition Diagram of Socket
Terminal at the Bottom of Equipment”, and insert the cable into the correct
through hole. Tips: Please pay attention to the positive +, negative –
corresponding wiring . Use a suitable screwdriver to
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unscrew the bolt, install the battery cable terminal, and then use the screwdriver to tighten the bolt to ensure that the bolt is tightened, the torque is 24.5Nm, clockwise, to ensure that the polarity of the battery and inverter is correctly connected. Before making the final DC connection or closing/disconnecting the DC breaker, make sure that the positive + must be connected to the positive + and the negative – must be connected to the negative – . Reversed battery connections can damage the device.
2.4.2 Battery communication cable connection
As shown in Figure 2.5, the BMS of BAT_PACK is connected with the J5 network port in the figure, and the definition of the communication connection line is shown in Table 2.2.
Figure 2.5 Schematic diagram of battery communication connection
2.5 Power grid, load, GEN wiring
Before connecting to the grid, please install a separate AC circuit breaker
between the equipment and the power grid. In addition, it is recommended to
install an AC circuit breaker between the spare load and the equipment. This
ensures that the inverter can be safely disconnected during maintenance and is
fully protected from overcurrent. It is recommended that the AC circuit
breaker is 20A/20A/30A for 10KW/12KW/14KW. The recommended AC cable size is
12AWG, with each 4~6mm2 cable. There are three terminals marked “Grid”, “Load”
and “GEN”. Please do not mistakenly connect input and output connectors. All
wiring must be performed by qualified personnel. Using a suitable cable for AC
input connection is very important for the safe and efficient operation of the
system. To reduce the risk of injury, use the correct recommended cable, as
shown in figure 2.6 below.
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Please make sure that the AC side power supply is open before connecting.
GEN. Smart load or AC Couple
Figure 2.6 connection of power grid, load and engine
Follow these steps to connect the Grid grid, Load load, and Gen generator
ports: Be sure to turn off the AC circuit breaker or isolation switch before
connecting the power grid, load, and generator. Remove the 10mm long
insulating sleeve, unscrew the bolts, insert
the wire according to the polarity marked on the terminal, and tighten the
wiring screw. Make sure the connection is complete. Then insert the AC output
wire according to the polarity marked on the terminal and tighten the
terminal. Be sure to connect the corresponding N and PE wires to the relevant
terminals to ensure that the wires are firmly connected. Electrical appliances
such as air conditioners need at least 2-3 minutes to restart because they
need enough time to balance the refrigerant gas in the loop. If a power
shortage occurs and
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recovers within a short period of time, it will cause damage to the equipment you are connected to. To prevent such damage, check whether the air conditioner manufacturer is equipped with a delay function before installation. Otherwise, this equipment will trigger an overload failure and cut off the output to protect your equipment, but sometimes it will still cause internal damage to the air conditioner.
2.6 Photovoltaic wiring
Before connecting the photovoltaic module, install a separate DC circuit breaker between the device and the photovoltaic assembly. Connecting photovoltaic modules with appropriate cables is very important for the safe and efficient operation of the system. To reduce the risk of injury, the recommended cable size is 12AWG, each 4mm2 cable. To avoid any failure, do not connect any photovoltaic components that may leak to the device. For example, a grounded photovoltaic module can cause current leakage to the device. Photovoltaic junction boxes with surge protection are required. Otherwise, when the photovoltaic module is struck by lightning, the equipment will be damaged.
When using photovoltaic modules, make sure that there is no grounding.
When using photovoltaic modules, make sure that there is no grounding 1.The
open circuit voltage Voc of the photovoltaic module does not exceed the
maximum open circuit voltage of the photovoltaic array photovoltaic integrated
storage machine. 2.The open circuit voltage Voc of the photovoltaic module
should be higher than the minimum starting voltage of the integrated
photovoltaic storage machine.
Table 2.3 description of photovoltaic module selection
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Argument
PV Input Voltage MPPT Range No. of MPPT Tracker No. of String Per MPPT Tracker
10~14KW
650V 160V~800V 200V~700V 2 2+1
Photovoltaic module wiring
1 Turn off the main AC circuit breaker of the power grid. 2 Close the DC circuit breaker. 3 Assemble the photovoltaic input connector as shown in Figure 2.7 at the bottom of the device. Safety tips: Do not ground the positive or negative electrode of the photovoltaic panel device, otherwise it will seriously damage the inverter. Safety tip: Before connecting, please ensure that the polarity of the output voltage of the photovoltaic panel device is consistent with the “DC+” and “DC-” symbols. Safety tip: Select a qualified DC cable: 4~6mm2 12~10AWG single cable . Safety tip: Before connecting the inverter, ensure that the open circuit voltage of the photovoltaic panel device is within 1000V
Figure 2.7 Photovoltaic input connector: DC+ connector left DC-Connector right
The steps for assembling DC connectors are as follows 1.Peel off the DC line
about 7mm and remove the connector cover nut see figure 2.8 .
Figure 2.8 Connector cover nut 2.Crimp the metal terminal with crimping
pliers, as shown in figure 2.9.
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Figure 2.9 Crimping clamp crimping metal terminal
3.Insert the stylus into the top of the connector and screw the cover nut to
the top of the connector. figure 2.10 . 4.Finally, insert the photovoltaic DC
connector into the positive and negative input of the Hybrid inverter, as
shown in figure 2.11.
Figure 2.10 Stylus inserted into the top of the connector
Figure 2.11 The DC connector is inserted into the positive and negative input
of
the hybrid inverter equipment.
Warning: sunlight on the panel will generate voltage, high voltage series may
be life-threatening. Therefore, before connecting the photovoltaic DC input
line, the solar panels need to be blocked by opaque materials, and the DC
switch should be turned off, otherwise the high voltage of the equipment may
be life-threatening.
2.7 CT wiring
In the power grid cable, as shown in figure 2.12, three current transformers
are passed through three phases, the direction arrow of the transformer faces
the equipment side, and the transformer sampling line reaches the internal
interface board J6 sampling terminal through the equipment COM3 through hole.
At the same time, the J6 terminal is connected to the battery temperature
sampling signal line.
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Figure 2.12 schematic diagram of external CT wiring and battery temperature
sampling wiring
2.8 Ground connection
The grounding wire should be connected to the grounding floor on the side of
the power grid to prevent electric shock. In the “grounding identification”
bolt hole in the definition diagram of the socket terminal at the bottom of
the equipment in figure 2.13 .
Fig. 2.13 Schematic diagram of equipment grounding
2.9 WIFI connection
For the configuration of Wi-Fi, please refer to the schematic wiring of
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Wi-Fi socket, and refer to the user manual of WIFI socket for details.
2.10 Stand-alone operation and logic description
When the stand-alone operation, Figure 2.6 The K6 dialing code on
the internal and external interface board of the device needs to be
opened, set ON, as shown in Figure 2.14. K8 and K7 remain closed.
Figure 2.14 Schematic diagram of DIP terminal ON
2.10.1 Stand-alone operation system diagram
Figure 2.15 schematic diagram of stand-alone wiring
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2.10.2 Enter working mode to set path
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Figure 2.16 schematic diagram of entering the working mode
2.10.3 .Sell First
Priority mode of selling electricity.This mode allows hybrid inverters to sell
excess photovoltaic power back to the grid, and it can also be sold to the
grid when time permits and the battery energy is surplus the current capacity
of the battery is greater than the minimum discharge SOC and the minimum
discharge voltage setting value , but the selling power should be limited, and
the total power set rule is the maximum load power and the power sold to the
grid shall not exceed 12kW of its total inverter power. When photovoltaic
power generation and battery energy can not meet the power consumption of the
load, the power grid will be used as a supplementary power supply. At the same
time, if time and conditions permit, you can also check “engine rechargeable”
or “grid rechargeable” to use the power grid or engine to charge the battery.
2.10.4 Zero Ex To Grid Port
This mode hybrid inverter only supplies power to the connected “LOAD” local
load. The hybrid inverter will neither provide power for the household load
nor sell power to the grid. The built-in CT will keep the detected power
flowing to the grid side to zero, while photovoltaic
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power generation will only provide the local load and charge the battery. When the photovoltaic power generation is strong, the battery is full, and the load cannot be consumed. The inverter will operate with limited power excess photovoltaic power can also be sold to the grid if time permits: this function can be checked . When photovoltaic power generation and battery energy can not meet the load, it will be supplemented by the power grid. At the same time, if time and conditions permit, you can also check “engine rechargeable” or “grid rechargeable” to use the power grid or engine to charge the battery.
2.10.5 Zero Ex To CT
This mode hybrid inverter not only supplies power to the local load on the
connected Load terminal, but also provides power to the home load. The
external CT keeps the detected power flow to the grid side zero. Photovoltaic
power generation can be provided to the local load and household load, and the
battery can be charged. When the photovoltaic power generation is strong, the
battery is full, and the load cannot be consumed. The inverter will operate
with limited power excess photovoltaic power can also be sold to the grid if
time permits: this function can be checked . When photovoltaic power
generation and battery energy can not meet the load, it will be supplemented
by the power grid. At the same time, if time and conditions permit, you can
also check “engine rechargeable” or “grid rechargeable” to use the power grid
or engine to charge the battery.
2.10.6 Time curve mode
Power grid peak regulation.Click on the home page to set “SETTING”, click on the battery setting “BatterySetting” graph in the settings interface, you can enter the battery parameter setting interface, click the next page, check “TimeofUse” on the “BatterySetting3” page, and set the time curve related parameters, as shown in figure 2.17 below, you can choose the three time curve operation modes of “SOC-%”, “Power-W” or “Bat-V” in the drop-down box. The hybrid inverter in this mode operates according to the set time period and the corresponding allowable conditions, and the battery
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discharge power will be limited to the set value. If the load power exceeds the allowable value, photovoltaic will be used as a supplement. If it still can not meet the load demand, then increase the grid power to meet the load demand. At the same time, if time and conditions permit, you can also check “engine rechargeable” or “grid rechargeable” in the working mode interface to charge the battery using the power grid or engine.
Figure 2.17 Schematic diagram of setting time curve
2.11 Parallel operation and logical explanation
When running in parallel, the internal and external interface board of the
first device and the last device is placed as shown in Figure 2.6 K6 dialing
code needs to be opened,”ON”, K8 and K7 are currently closed. This is shown in
Figure 2.14. For example, in Figure 2.19 of the grid-connected parallel wiring
diagram, the three devices need to be placed, and the K6 dialing code of 1#
and 3# needs to be opened, and the dialing code of 2# does not need to be
opened.
2.11.1 Set entry path description
Click “SETTING” on the home page, and click “ProfessionalSetting” in the
setting interface to enter the working mode setting interface and select the
address setting of the device, as shown in figure 2.18.
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Inverter No.1 master
Inverter No.2 Slave
Inverter No.3 Slave
Parallel address setting
Figure 2.18 Enter the parameter setting diagram of the parallel machine and
the address setting of the three machines
2.11.2 Parallel operation logic
When multiple parallel machines are connected, first connect the communication
network lines ports Parallel_A and Parallel_B and CAN communication lines port
J14CAN2HandCAN2L of the parallel equipment to form a ring connection system,
then set the address parameters of each module respectively after power-on, as
shown in figure 1.1. set the number of parallel machines
“ParallelUnitsTotalNum”, inverter address “InvAddr” can only be odd , man-
machine HMIParaAddr recommended starting from 1 can not be repeated. The
hybrid inverter module of InvAddr=1 will be defined as the host by the system,
and the hybrid inverter module whose InvAddr is odd will be defined as the
slave.
In this mode, all hybrid inverters will run synchronously according to the
scheduling of the host, so when powering up, the boot keys of all slaves
should be pressed first, and finally the boot keys of the mainframe should be
pressed, so that the host can automatically identify the slave state in the
merging system, which is conducive to logic and power regulation when power is
turned on and connected to the grid. If there is an individual slave failure
or communication
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interruption in the normal operation, the host will automatically identify and withdraw the slave from the whole parallel system and re-regulate the power. When the fault slave returns to normal, the host will automatically identify and merge the slave into the system and re-regulate the power. All the working modes of the parallel system are the same as those of the stand-alone machine. It should be noted that the parallel machine only needs a set of external CT, which is connected to the municipal power trunk line, and the sampling signal is connected to the CT input port of the host computer.
2.11.3 Parallel system wiring diagram
As shown in Figure 2.19 on grid parallel wiring diagram, Figure 2.20 off grid
parallel machine wiring diagram.When the GRID or GEN or AC Couple is
connected, it is connected to the grid at this time, and the parallel wire
needs to be connected according to the diagram. When the GRID ,GEN and AC
Couple are not connected, there is no need to connect the parallel wire for
off-grid parallel operation at this time.When multiple devices share a set of
batteries and are paralleled, select BatShareEn on the System Setting
interface.
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Figure 2.19 On-grid parallel wiring diagram
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Figure 2.20 Off-grid parallel wiring diagram
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Display and setup
3.1 Run data display instructions
Note: All LCD passwords are 750912
The topology of the LCD screen is shown in Figure 3.1, and the main interface
is shown in Figure 3.2A. The main screen displays information including solar
energy, grid, load and battery. It also shows the direction of energy,shown in
Figure 3.2B. flow by dots, so the system information is displayed vividly on
the main screen, and the photovoltaic power and load power are always
positive. Negative grid power means that it is connected to the grid, and
positive means it is obtained from the grid. The negative pole of the battery
power supply is charged, and the positive pole is discharged. The bottom icons
are “Home”, “Setting”, “Events”, “DeviceInfo”
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Figure3.1 LCD Topology structure diagram
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Figure3.2A LCD Main interface
Figure3.2B System Overview
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3.1.1 Photovoltaic data
Click the photovoltaic panel icon on the panel of the main interface to view
its annual, monthly, daily, and current electricity statistics, as shown in
Figure 3.3~3.6 below. The meaning of “Stage” on the left side of the interface
is shown in Table 3.1. Click DEL on this interface to delete all photovoltaic
power statistics. Click the arrow on the right side of the interface to view
the data of other dates.
Figure 3.3 Annual Statistical Data of Photovoltaic Power Generation
Figure 3.4 Monthly Statistical Data of Photovoltaic Power Generation
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Figure 3.5 Daily statistical data of photovoltaic power generation
Stage PV Stage
Table3.1 PV stageillustrate
Number 98 30
Illustrate
Standby Normal working
Figure 3.6 All measurement data of photovoltaic power generation
3.1.2 Battery data
Click the battery icon on the main interface to view its annual, monthly,
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daily, and current battery statistics, as shown in Figure 3.7 below. The meaning of Stage on the left side of the interface is shown in Table 3.2. Click DEL on this interface to delete all battery statistics. Click the arrow on the right side of the interface to view the data of other dates.
Figure 3.7 Statistical diagram of battery power data, etc.
Table 3.2 DC stage description
Stage DC Stage
Number 102~129
101 201 231 89 10
Illustrate Protect shutdown
Shutdown
Standby Normal off-grid operation
3.1.3 Inverter data
Click the middle inverter icon on the main interface to view the running data, as shown in Figure 3.8 below. The meaning of Stage on the right side of the interface is shown in Table 3.3
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Figure 3.8 Schematic diagram of inverter operation data
Table 3.3 INV-Stage illustrate
Stage
Number
Illustrate
INV Stage
102~129 101 201 231 90 89 30 10
Protect shutdown
Shutdown
Wait for DC to power on Standby
Normal grid-connected operation Normal off-grid operation
3.1.4 Grid data
Click the grid icon on the main interface to view its annual, monthly, daily, and current electricity statistics, as shown in Figure 3.9 below. Click DEL on this interface to delete all grid electricity statistics. Click the arrow on the right side of the interface to view the data of other dates
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Figure 3.9 Statistics of power grid electricity data
3.1.5 Load data
Click the load icon on the main interface to view its annual, monthly, daily,
and current electricity statistics, as shown in Figure 3.10 below. Click DEL
on this interface to delete all load power statistics. Click the arrow on the
right side of the interface to view the data of other dates.
Figure 3.10 Load power data and other statistics
3.2 Run parameter setting
Note again: the password is 750912 when setting the LCD of this device.
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Click the “Settings” icon on the main interface to enter the system setting interface, as shown in Figure 3.11, from left to right are “Battery Settings”, “Grid Settings”, “Professional Settings”, and “System Settings”.
Figure 3.11 System setting interface
3.2.1 Battery parameter setting
Click “Battery Settings” to set battery-related parameters, as shown in Figure
3.12~Figure 3.14, “Battery Settings1~3”, divided into 3 parts.
a. The first part batterySetting1 is the battery setting: The upper and lower
limits of the battery voltage, the upper limit and maximum current of PV1 and
PV2 voltage, and the maximum charging and discharging current can be
determined. Bat capacity AHit tells hybrid inverter to know your battery bank
size. “Battery charge and discharge current setting”: For AGM and Flooded, we
recommend using Ah battery size x 20%= charge/discharge current. For lithium
batteries, we recommend Ah battery size x 50%= charge/discharge amps. For GEL
lead-acid batteries, follow factory recommendations. Bat ModeSelect one of
“Lithium”,”Use Bat V” or “Use Bat %” for all the setting.This will affect , in
that Figure 3.12 and ,in that Figure 3.15 settings below. bThe second plate is
the battery protection setting
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Lithium Mode:This is BMA protocol.Please reference the do cument Apprived
Battery .
Shutdown,If the SOC is below this setting, the inverter will shut down.
Low Bat,If the SOC is below this setting, the inverter will alarm. Restart,The
device will resume operation when the SOC
reaches the set value and the AC output will resume. TempCorrEn When this
option is checked, the temperature
compensation of the float or average charge in will take effect. cThe third
plate is the three states of battery charging.[]
NO. in that figure,3.12,Other battery maintenance settings.Parame ters can be
set as required.it means:
Shutdown,If the battery voltage is below this setting, the inverter will shut
down. Low Bat,If the battery voltage is below this setting, the inverter will
alarm. Restart,The device will resume operation when the battery voltage
reaches the set value and the AC output will resume.
NO. in that figure,3.12According to the setting values of different voltage types in Table 3.1, the default value of temperature compensation coefficient TempCoF/E is-3.Professional installers use, if you do not know, you can choose not to modify the default.
NO. in that figure,3.12Professional installers use, if you do not know, you
can choose not to modify the default.
Battery Setting23The interface is for power grid and engine power, voltage,
upper limit of charging and discharging current, battery operation mode, time
curve operation mode, etc. If you are not clear, you can choose default
without modification.
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Figure 3.12 Battery Setting 1 Interface
Figure 3.13 Battery Setting 2 Interface
Dischg SOCmin-%: Battery discharge minimum SOC, battery SOC below this value
will not be discharged.
Chg SOCmax-%: The maximum SOC value of battery charging, above which the
battery SOC will no longer be charged with the grid or gen. When “the Disable
Chg SOCmin-%” is higher than this value, the PV will continue to be charged to
the minimum value of the Disable SOC.
Disable Chg SOCmin-%: The minimum SOC value of the battery charge, AC and
photovoltaic side are no longer charged.
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Figure 3.14 Battery Setting 3 Interface
Table 3.1 Recommended settings for different batteries
Battery Type Absorption stage
Float stage
Torque value Per 3hours per 30 days
AGM or PCC
14.2V 57.6V
14.4V 53.6V
14.2V 57.6V
GEL
14.1V 57.4V
14.4V 54.0V
WET
14.1V 59V
14.4V 55V
14.7V 59V
LITHIUM
Per their BMS decision
3.2.2 Grid parameter setting
Click “Grid Setting” to set grid related parameters, as shown in Figure 3.15,
including grid standard, upper and lower limits of voltage frequency, upper
and lower limits of voltage value, grid frequency, GEN interface type, CT
transformation ratio, Grid power limit, Genport function setting, etc.
3.2.3 GEN port function settings
When the GEN port can be connected to the Gen, intelligent load or AC coupling
unit grid-connected inverter , it is necessary to change the GEN interface
type in the setting to the corresponding type. The setting path is shown in
Figure 3.16 below. Click GenPortTypee to select the Gen interface type as
Generator, Smart loads or AC Couple. Please select according to the actual
wiring.
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Figure 3.15 Grid Setting Interface
Description of operation logic: When selecting the Gen connected to the GEN
interface, please
confirm that the control line of the Gen is also connected to the J8 terminal
NO2&COM2 Gen adjustment control , NO1&COM1 Gen start control , select
GenPortTypee as Generator in the grid setting interface in Figure 3.15. At
this time, Select Gen Mode, choose one of the two Modes,when the grid is
powered off, the diesel generator will automatically start up to supply power
to the system. When selecting the smart load connected to the GEN interface,
select GenPortTypee as Smartloads in the grid setting interface in Figure
3.15, and the Gen relay will be turned on at this time, and the GEN interface
will supply power to the smart load for output. Definition of function
settings in number in Figure 3.15: Off Soc%: When the battery SOC% is lower
than the set value, the inverter will stop supplying power to the Smart load.
On Soc%: When the battery SOC% is higher than the set value, the
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inverter will start supplying power to the Smart load. Off Vol V: When the
battery voltage is lower than the set value, the inverter will stop supplying
power to the Smart load. On Vol V: When the battery voltage is higher than the
set value, the inverter will start supplying power to the Smart load. When
selecting the smart load connected to the GEN interface,
select ACCouple as GenPortTypee in the grid setting interface in Figure 3.15,
and then ACCouple and the grid supply power to the system together. Definition
of function settings in number in Figure 3.15 StartPower: AC Couple power
setting, the maximum power supply value of the AC coupling device. Couple Fre
Hz: AC coupler frequency setting. Off Soc%: When the battery SOC% is higher
than the set value, the AC couple will not participate in the system power
supply. On Soc%: When the battery SOC% is lower than the set value, the AC
couple and the inverter are connected to the grid to supply power to the
system. Off Vol V: When the battery voltage is higher than the set value, the
AC couple does not participate in the system power supply. . On Vol V: When
the battery voltage is lower than the set value, the AC couple and the
inverter are connected to the grid to supply power to the system. Only Bat
En:When the battery is working, the system will always power the Smart Load.
OnGrid Always on:When the inverter is working On grid, the system will always
power the Smart Load. Gen Pmax kW:This value is the maximum power value of the
external Gen, and the system will regulate the system according to this value
Gen Signal En:Output Gen signal control enablement, including power on and off
and speed control control. Gen Mode:According to different Gen, inverter
operation mode is different, most equipment choose MODE2, if the main
interface does not show that the Gen participates in system operation, please
switch MODE1.
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3.2.4 CT transformation ratio setting
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Click the CT Ratio data box in the grid setting interface in Figure 3.15 to
set the CT transformation ratio. When the model of transformer is 100:50mA,
the interface value shall be filled with 100. If the transformer is 150:50mA,
the value should be 150.
The slave value is very important. The wrong setting will affect the normal
operation of the equipment. If you are not sure,
please keep the default or contact us.
Figure 3.16 Intelligent Load and CT Ratio Setting Path
3.2.5 Operating Mode Settings
Click “Professional Setting” to select equipment operation mode, parallel
operation quantity and address during parallel operation, Inv address of each
equipment shall be set differently and cannot be repeated, for example,
equipment AInv is 1 and equipment BInv can be set to 3 , as shown in Figure
3.17. For detailed operation logic, refer to 2.9 Single-machine operation and
logic description in Chapter 2
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Figure 3.17 Working mode setting interface
3.2.6 System Setup
Click “System Setting” to set relevant parameters of the system, as shown in
Figure 3.18, including device time, LCD address, device serial number, read
firmware status, BMS address, etc. Click on the BMS PORT list to select the
battery brand you are using.
Figure 3.18 System Setting Interface
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3.3 Events Display
Click the “History” icon on the main interface to view all the running status
and other information of the equipment, as shown in Figure 3.19. When the
equipment runs abnormally, you can view this event record. For detailed
handling opinions, please refer to “Table 4.2 Equipment Alarm Information and
Handling Methods” in Section 4 Operation and Maintenance.
Figure 3.19 Historical Information Interface
3.4 Device Info
Click the “DeviceInfo” icon on the main interface to view the equipment serial
number, BMS communication protocol, BMS communication address, INV/DCDC
software version, LCD software version HMI and other status information, as
shown in Figure 3.20.
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Figure 3.20 Equipment Information Interface
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4 Operation and maintenance
4.1 Trial run
When the equipment and other device cables such as batteries are
properly installed and connected, simply press the on/off button
round button on the right side of the enclosure to turn on the device.
When the system is not connected to the battery, but connected to
the PV or grid, and the ON/OFF button is off, the LCD will still light up
the display will show OFF , in this case, the system can still work
without selecting “BatMode” when the ON/OFF button is turned on. To
specify the relevant mode, please go to the equipment working mode
as shown in Figure 3.16. The definition of LED flashing signal and LCD
key is shown in Table 4.1 below.
The definitions of LED flashing signal and LCD key are shown in Table
4.1 below. Press UP and ENTER at the same time to restart the LCD.
Table 4.1 Definition of LCD keys
LED definition
Instructions
DC
The green light continues to shine.
Pv connection normal
AC
The green light continues to shine.
Power grid connection normal
Normal The green light continues to shine. Normal inverter operation
Alarm
Red light flashing
Fault or warning
ESC UP DOWN ENTER
Exit setting
Go to the previous option Go to the next option ENTER certainty
4.2 Fault alarm and handling
If the device fails to start, click the Events icon on the home screen to view historical alarms and rectify faults one by one. Through the analysis of the above methods, determine the cause of the fault, and then determine the appropriate solution according to the field conditions. Table 4.2 lists the device alarm information and handling methods. Periodically check whether the wiring of each part of the inverter is
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firm and loose, especially carefully check the fan, power module, input terminal, output terminal, and grounding. Once the alarm stops, do not start immediately, should find out the cause and repair the restart, check should be strictly in accordance with the inverter maintenance manual prescribed steps. Operators must be specially trained to identify the causes of general failures and be able to troubleshoot them, such as skilfully replacing fuses, components and damaged circuit boards. Personnel without training are not allowed to operate the equipment. If there is an accident that is not easy to exclude or the cause of the accident is unclear, a detailed record of the accident should be made and the inverter manufacturer should be notified in time for solution.
Table 4.2 Device alarm information and handling methods
Number
Warning
Handling Suggestions
1. Check the wiring of the equipment and restart
1
AC Self-Checking after errors.
Fault
2. If the restart failed and reported the error again,
please contact us
1. Check the wiring of the equipment and restart
2
AC Phase Lock Fault
after errors. 2. If the restart failed and reported the error again,
please contact us
1. Please check whether the backup load power is
3
AC Over Current Fault within the range.
of Software
2. Restart and check whether it is normal.
3.Seek help from us, if you cannot return to normal.
1. Please check whether the backup load power is
4
AC Over Current Fault within the range.
of Hardware
2. Restart and check whether it is normal.
3.Seek help from us, if you cannot return to normal.
1. Check whether the load line wiring is correct.
5
Load Voltage Fault
2. Check the range of AC voltage. 3. Restart the equipment, please contact us if you
still fail
6
Grid relay closing power supply
The equipment records this event
7
Inverter voltage source power supply
The
equipment
records
this
event
8
The inverter current source is powered
The equipment records this event
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The Gen relay is
9
closed for power The equipment records this event
supply
10
The battery enters the operating phase
The
equipment
records
this
event
11
DC boot complete The equipment records this event
12
PV1/PV2 is operating normally
The equipment records this event
1. Check AC, PV, BAT, GEN wiring without error and
13
AC Fast Check Fault
restart the device. 2. Failure to restart and alarm again, please contact
us
1. Check the PV and BAT current range values in
the equipment system settings.
2. After disconnect AC, PV, BAT all the power
14
Buck software overcurrent
switches, wait 2 minutes and restore the power restart equipment after 2 minutes if it fails to start,
try 2 ~ 3 times .
3. If the restart failed and alarmed again, please
contact us
1. Check the battery current limit value in the
equipment system.
2. Check whether the PV and battery wiring of the
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Battery hardware overcurrent
equipment are normal. 3. Disgle all the power supply and wait for 2 minutes to restore the power to turn on the power. Please
disconnect the carrier breakfast first when booting.
4. If the restart failed and alarmed again, please
contact us
1. Check the battery current limit value in the
equipment system.
2. Check whether the PV and battery wiring of the
16
Battery software overcurrent
equipment are normal. 3. Disgle all the power supply and wait for 2 minutes to restore the power to turn on the power. Please
disconnect the carrier breakfast first when booting.
4. If the restart failed and alarmed again, please
contact us .
1. Check whether the battery voltage is too high. 2. Please check whether the upper limit of the battery voltage range in the equipment system is 17 Battery overvoltage too low. Generally, the highest battery voltage setting value is between 15 ~ 60 V. 3. Please contact us or battery suppliers if you are alert again.
1. Check whether the battery voltage is too low.
2. Please check the range of the battery voltage
range in the equipment system to check whether
18
Battery
undervoltage
the lower limit of the reactor protection parameters is too high. Generally, the minimum battery voltage
setting value is between 10 ~ 55 V.
3. Please contact us or battery suppliers if you are
alert again.
19
Voltage Fault of Grid 1. The output voltage is not within the range of the
Phase C
device, and it may be caused by the device stop.
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2. Check the device wiring and the equipment of
each power supply normally. restart the device.
3. If you still alert, please contact us
1. The output voltage is not within the equipment
setting range, and it may be caused by the device
20
Voltage Fault of Grid stop.
Phase B
2. Check the device wiring and the equipment of
each power supply normally. restart the device.
3. If you still alert, please contact us
1. The output voltage is not within the equipment
setting range, and it may be caused by the device
21
Voltage Fault of Grid stop.
Phase A
2. Check the device wiring and the equipment of
each power supply normally. restart the device.
3. If you still alert, please contact us
1. Please check the PV voltage range in the
22
PV1/PV2 overvoltage
equipment system settings. Generally, the PV voltage setting value is between 160 ~ 800 V.
2. Please contact us or PV supplier again.
1. Please check the upload of the PV current in the
equipment system settings.
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PV1/PV2 software 2. Or may there be power fluctuations, disconnect
overcurrent
all the power supply and wait for 2 minutes to
restore the power supply. If the restart fails and
alarm again, please contact us.
1. Please check the PV voltage range in the
25
PV1/PV2 Low Voltage equipment system settings. Generally, the PV
Fault
voltage setting value is between 160 ~ 800 V.
2. Please contact us or PV supplier again.
1. Please check the upload of the PV current in the
equipment system settings.
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PV1/PV2 hardware 2. Or may there be power fluctuations, disconnect current limiting all the power supply and wait for 2 minutes to
restore the power supply. If the restart fails and
alarm again, please contact us.
4.3 Product routine maintenance suggestions
Ensure that all the switches on the DC side and AC side of the energy storage controller, battery components, and AC power distribution cabinet are turned off. After the AC/DC switch of the energy storage converter is turned off, some components of the energy storage controller still have residual voltage. Please wait at least 5 minutes before maintaining the energy storage converter to prevent electric shock!
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4.3.1 Routine inspection
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Check whether the temperature of each circuit breaker of the inverter is too
high during the daily peak load generally not more than 90 .
Check whether the ambient temperature of the inverter is too high for example,
ventilate and dissipate the inverter when the temperature is too high .
The values of inverter, box transformer voltage, current and power are
compared during daily peak load.
Daily check whether the inverter sound is normal. Check fault records daily to
see if new faults occur.
4.3.2 Monthly inspection
Check the wiring of each part of the inverter regularly every month, whether
it is firm, whether it is loose, and check whether the fan, power module, and
terminal block are burned or heated.
When the inverter needs to be started and stopped, strictly follow the
instructions provided by the manufacturer.
Operators through professional training, no violations of rules and
regulations.
4.3.3 Quarterly inspection
Tighten the screws on the AC and DC sides of the inverter every six months.
Dust the inverter once every three months. In hot weather, open the inverter
room vent for ventilation and
heat dissipation.
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5 Product transportation and storage
5.1 Product Shipping Requirements
5.1.1 Logistics
The company’s inverter is delivered by a professional logistics company, and
the logistics company will communicate with the dealer before delivery. Pay
attention to accurately grasp the location and contact person of the delivery
point, plan the delivery route, and preferably have an alternate route.
The logistics drivers are very professional. No alcohol, drugs, or phone calls
are allowed during driving. The drivers will stop to contact the distributor
and consignee before arriving at the destination. Pay attention to
communicating in advance, it is best not to disturb the driver halfway and
distract the driving attention.
The type of transport vehicle must be selected according to the actual road
conditions. If it is too large, it may exceed the limit and cannot pass, or an
unexpected situation may occur.
5.1.2 Unloading and handling
You must have a special equipment operation certificate to drive a forklift,
and you must pay attention to the inspection, and remember to prohibit
unlicensed operation.
Handlers must be equipped with relevant PPE. If there is no delivery point for
forklift unloading, the pallet can only
be removed on the logistics vehicle, and 4 people cooperate to unload one set
each time.
5.2 Product storage environment requirements
If the inverter is not put into use immediately, it must be stored as
required. Pack the inverter in its original packaging, retain the desiccant,
and seal it with tape. The storage temperature should be kept at 40ºC +70ºC.
the
relative humidity should be kept at 5%RH95%RH. Store in a clean and dry place,
and prevent the erosion of dust and
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water vapor. Inverters with an outer packaging size of 740610390
width×height×depth can be stacked up to 4 layers. When stacking, please place
the inverter carefully to avoid personal injury or equipment damage caused by
the equipment falling over. Please place it upward first, and it is forbidden
to invert it. Periodic inspection is required during storage. If insects and
rats are found to bite, the packaging materials need to be replaced in time.
After long-term storage, the inverter needs to be inspected and tested by
professionals before it can be put into use.
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6 Legal Notices
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In addition to the above product warranty, national and local laws and regulations govern the power connection of the product including breach of implied terms and warranties . The company hereby declares that all liability to a limited extent cannot and can only be legally excluded by these terms and conditions, products and warranties.
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7 Attachments
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Network port definition description
Pin tags
1
2
3
4
5
6
7
8
J5
RS485B3 RS485A3 NC
CANH CANL
NC RS485A3 RS485B3
Definition
BMS-485 communication
BMS-CAN communication
BMS-485 communication
J1
CANH1 CANL1 SNY-01 SNY-02 ISOGND1 ISOGND1 CAN-SMH CAN-SML
Definition
Parallel synchronous communication
J2
CANH1 CANL1 SNY-01 SNY-02 ISOGND1 ISOGND1 CAN-SMH CAN-SML
Definition
Parallel synchronous communication
J3
RS485B1 RS485A1 NC
NC
NC
NC RS485A1 RS485B1
Definition
Meter communication
Meter communication
J4
RS485B4 RS485A4 NC
RS485A4
RS485B 4
NC
RS485A4 RS485B4
Definition
Background monitoring
Reserve background monitoring
communications
Background monitoring
56
Zhejiang Chisage New Energy Technology Co.ltd.
CHISAGE ESS
Transformer size and model
www.chisagess.com
Size
Overall dimensions mm
Perforation size mm
Specifications
W
H
D
M
N
1
K-10
27
40 26
24
36
10
K-16
31
50 29
28
42
16
K-24
39
71 46
36
52
24
K-36
42.5 82 58
40
56
33.5
2 9 17 23.5 35
Tolerance mm
±1
57
Zhejiang Chisage New Energy Technology Co.ltd.
CHISAGE ESS
www.chisagess.com
Hybrid Inverter data
Product type
Mars-10G1-LE Mars-12G1-LE Mars-14G1-LE
Battery Input Data
Battery Type
Lead-acid or Li-Lon
Battery Voltage Range
40~60V
Max. Charging Current
220A
250A
280A
Max. Discharging Current
220A
250A
280A
Charging Curve
3 Stage/Equalization
External Temperature Sensor
Yes
charging Strategy for Li-lon battery
Self-Adaption to BMS
PV string Input Data
Max. DC Input Power
15000W
18000W
20000W
PV Input Voltage
650V(160V~800V)
MPPT Range
200V~700V
Start-up Voltage
160V
PV Input Current
26A+17A
Max. PV ISC
34A+20A
No. of MPPT Tracker
2
No. of String Per MPPT Tracker
2+1
AC Output Data
Rated AC Output Power and UPS Power
10000W
12000W
14000W
Max. AC Output Power
12000
13200W
15400W
Peak Poweroff grid
2 times of rated power10S
1.8 times of rated power10S
AC Output Rated Current
15.2A/14.5A
18.2A/17.4A
21.1A/20.3A
Max. AC Current
22.7A/21.7A
27.3A/26.1A
27.6A/26.4A
Max. continuous AC Passthrough
50A
Output Frequence and Voltage
50/60Hz.380/400Vac(Three phase) 220/230Vac(single phase)
Grid Type
Three phase/single phase
Current Harmonic Distortion
THD<3%(Linear load <1.5%)
Efficiency
Max. Efficiency
97.9%
Euro Efficiency
96.9%
MPPT Efficiency
99.9%
Protection
PV Arc Fault Detection
IntegratedOptional
PV Input Lightning Protection
Integrated
Anti-islanding Protection
Integrated
PV String Input Reverse Polarrity
Integrated
58
Zhejiang Chisage New Energy Technology Co.ltd.
CHISAGE ESS
www.chisagess.com
Protection
Insulation Resistor Detection
Integrated
Residual Current Monitoring Unit
Integrated
Output Over Current Protection
Integrated
Output Shorted Protection
Integrated
Output Over Voltage Protection
DC Type II/AC Type III
Certification and Standards
Grid Regulation
CEI 0-21,VDE-AR-N 4105,NRS 097,IEC61727,G99,G98,VDE 0126-1-1,RD 1699,C10-11
EMC/Safety Regulation
IEC/ED 62109-1 IEC/EN 62109-2,IEC/EN 61000-6-1,IEC/EN 61000-6-2, IEC/EN 61000-6-3, IEC/EN 61000-6-4
General Data
Operating Temperature Range
-45~60°C45°C Derating
Cooling
Smart cooling
Noise
45dB(A)
Communication with BMS
CANRS485
Weight(kg)
44
44
45
Size (mm)WxHxD
550x730x290
Protection Degree
IP65
Installation Style
Wall-mounted
Warranty
5 years
Version No.4.2. 2023.8.30
59
Zhejiang Chisage New Energy Technology Co.ltd.
Zhejiang Chisage New Energy Technology Co., Ltd.
Tel: +86 150 5749 1826 Email: info@chisagess.com
Web: www.chisagess.com Add: No.1828, Fuqing South Road, Panhuo Street, Yinzhou
District, Ningbo City,
Zhejiang Province, China 315000
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>