Felicity Solar IVGM4648/5048 Hybrid solar Inverter User Guide
- August 21, 2024
- Felicity solar
Table of Contents
IVGM4648/5048 Hybrid solar Inverter
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Specifications
- Product: Hybrid Solar Inverter
- Model: IVGM4648/5048
- Part Number: 358-010244-02
Product Information
The Felicity Solar IVGM4648/5048 is a multifunctional hybrid
solar inverter that combines the functions of an inverter, solar
charger, and battery charger. It provides uninterruptible power
support in a portable size. The comprehensive LCD display offers
user-configurable settings and easy button operation for battery
charging, AC/solar charging, and input voltage adjustments for
different applications.
Usage Instructions
Safety Instructions
Before operating the inverter, ensure to read the manual and
related documents carefully. Store the documents safely and have
them available at all times. Follow the safety symbols and
instructions provided to avoid physical injury or device
damage.
Operation Modes
The IVGM system can operate in different modes:
-
Mode 1: Utilizes energy from the PV system to
optimize self-consumption. Excess energy is used to recharge
batteries or exported to the grid. -
Mode 2: In the absence of PV input and with
sufficient battery power, it can supply loads using grid
power. -
Mode 3: Automatically switches to Back-Up mode
during grid failure. The Back-Up load is supported by PV and
battery power.
FAQ
Q: How do I ensure safety when operating the hybrid solar
inverter?
A: Make sure to read and follow the safety
instructions provided in the manual. Always disconnect DC and AC
side circuit breakers before wiring or checking the inverter.
Q: Can the hybrid solar inverter work without a battery?
A: The inverter can operate without a battery
if there is sufficient PV input and grid power available to support
the loads.
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Hybrid solar inverter
IVGM4648/5048
358-010244-02
Hybrid solar inverter
Hybrid solar inverter
Contents
1.SAFETY & WARNING …………………………………………………………………………… 2 2 Product Introduction
……………………………………………………………………………. 2
2.1 Operation Modes …………………………………………………………………………… 3 2.2 Products overview
…………………………………………………………………………. 4 3 INSTALLATION
……………………………………………………………………………………. 5 3.1 Packing
List…………………………………………………………………………………. 5 3.2 Installation tools
……………………………………………………………………………. 6 3.3 Installation Environment
………………………………………………………………… 6 3.4 Mounting ……………………………………………………………………………………. 8
4. ELECTRICAL CONNECTION …………………………………………………………………… 9 4.1 PV Connection
…………………………………………………………………………….. 9 4.2 Battery
Connection………………………………………………………………………. 11 4.3 On-Grid & Back-Up Connection
……………………………………………………….. 12 4.4 Smart Meter & CT Connection
………………………………………………………… 14 4.5 DRMS Connection ………………………………………………………………………. 16
4.6 Lithium Battery Communication …………………………………………………….. 18 4.7 Installation
of WiFi module …………………………………………………………… 19 4.8 Wiring System
…………………………………………………………………………… 20 5. Display and operation
………………………………………………………………………… 21 5.1 Operation and Display
Panel………………………………………………………….. 21 5.2 LCD Display
Icons……………………………………………………………………….. 22 5.3 Base information
Page……………………………………………………………….. 23 6. Warning Code Table
……………………………………………………………… ………….. 25 7. Troubleshooting
………………………………………………………………….. ………….. 25 8. Appendix …………………………………………………………………..
…………………….. 28
Hybrid solar inverter
About This Manual
The manual mainly describes the product information, guidelines for
installation, operation and maintenance. The manual cannot include complete
information about the photovoltaic (PV) system.
How to Use This Manual
Read the manual and other related documents before performing any operation on
the inverter. Documents must be stored carefully and be available at all
times. Contents may be periodically updated or revised due to product
development. The information in this manual is subject to change without
notice. The latest manual can be acquired via our website at
http://www.felicitysolar.com for latest version.
Safety Introductions
This chapter contains important safety and operating instructions. Read and
keep this manual forfuturereference. · Before using the inverter, please read
the instructions and warning signs of the batter y
and corresponding sections in the instruction manual. · Do not disassemble the
inverter. If you need maintenance or repair, take it to a
professional ser vice center. · Improper reassembly may result in electric
shock or fire. · To reduce risk of electric shock , disconnect all wires
before attempting any maintenance
or cleaning. Turning off the unit will not reduce this risk . · Caution: Only
qualified personnel can install this device with batter y. · Never charge a
frozen batter y. · For optimum operation of this inverter, please follow
required specifification to select
appropriate cable size. It is ver y important to correctly operate this
inverter. · Be very cautious when working with metal tools on or around
batteries. Dropping a tool
may cause a spark or short circuit in batteries or other electrical parts,
even cause an explosion. · Please strictly follow installation procedure when
you want to disconnect AC or DC terminals. Please refer to “Installation”
section of this manual for the details. · Grounding instructions – this
inverter should be connected to a permanent grounded wiring system. Be sure to
comply with local requirements and regulation to install this i n v e r t e r.
· Never cause AC output and DC input short circuited. Do not connect to the
mains when DC input short circuits.
01
Hybrid solar inverter
1. SAFETY & WARNING
This manual provides relevant information with icons to highlight the physical
and property safety of the user to avoid device damage and physical injury.
The Symbols used in this manual are listed as below:
Symbols
Name
Instruction
Danger
Serious physical injury or even death may occur if not follow the relative requirements
Warning
Physical injury or damage to the devices may occur if not follow the relative requirements
Electrostatic sensitive
Damage may occur if not follow the relative requirements
Hot surface
Sides of the device may become hot. Do not touch.
NOTE
Earth terminal Caution Note
The inverter must be reliably grounded.
Ensure that DC and AC side circuit breakers have been disconnected and wait at
least 5 minutes before wiring and checking.
The procedures taken for ensuring proper operation.
CE mark
The inverter complies with the CE directive.
EU WEEE mark
Product should not be disposed as household waste.
2.Product Introduction
Felicity Solar IVGM4648/5048 is a multifunctional inverter, combining
functions of inverter, solar charger and battery charger to offer
uninterruptible power support with portable size. Its comprehensive LCD
display offers user configurable and easy accessible button operation such as
battery charging, AC/solar charging, and acceptable input voltage based on
different applications.
02
Hybrid solar inverters
Make life full of hope
Make life full of hope
Figure 2.1-1 Block diagram of hybrid solar inverter system
2.1 Operation Modes
IVGM system normally has the following operation modes based on your
configuration and layout conditions.
Mode 1: The energy produced by
Mode 2: When there is no PV, and
–
the PV system is used to optimize
the battery is sufficient, it can supply
self-consumption. The excess energy
the load together with grid power.
is used to recharge the batteries, the
rest is exported to grid.
Make life full of hope
Make life full of hope
Mode 3: When grid fails, the system automatically switches to Back-Up mode.
The Back-Up load can be supported by PV and battery.
Make life full of hope
Make life full of hope
Mode 4:There is no PV, the battery is low, and the battery is charged through
the grid.
Make life full of hope Make life full of hope
03
Make life full of hope Make life full of hope
2.2 Products overview
Make life full of hope
Hybrid solar inverters
1
2
3
4
5 6 7 8 9 11 12 13
10 9 Figure 2.2-1 Products overview
1. Inverter Indicators 2. LCD display 3. Button 4. Battery connection port 5. PV input connection port
6. DC switch 7. WIFI Communication port 8. DRMS port 9. PARA port
10. BMS port 11. COM port 12. Back-up terminal 13.On-grid terminal
529mm
228mm 110mm
453 mm 493 mm 493 mm
Figure 2.2-2 Inverter dimensions 04
Hybrid solar inverter
D
H
W
Figure 2.2-3 Paper packages dimension
Table 2-4 Packages dimension and gross weight
Model
H (mm)
W (mm)
IVGM4648/5048
632
585
D (mm)
315
Net Weight (KG)
32.4
Gross Weigh (KG)
39.1
3 Installation
3.1 Packing List
The inverter 100% strictly inspected before package and delivery. Please check
the product package and fittings carefully before installation.
1
2
3
4
5
6
7
8
Figure 3.1-1 Packing List
05
Table 3.1-1 Detailed delivery list
No.
Name
1
Inverter
2
Battery connector
3
Operation manual
4
DC connector
5
WiFi module
6
COM connector
7
Meter+CT
8
Expansion Bolts
3.2 Installation tools
Hybrid solar inverter
Quantity 1 1 pair 1 2 pairs 1 5 1 4
Marking pen
Electric drill
Hammer
Adjustable wrench
Measuring tape
Screwdriver
Multi-meter
Level
Safety Gloves
Safety Goggles
Anti-dust respirator
Figure 3.2-1 Installation tools
3.3 Installation Environment
Choose a dry, clean, and tidy place, convenient for installation Ambient
temperature range: -25 ~ 60 Relative humidity: 0 ~ 100% (non-condensed)
Install in a well-ventilated place No flammable or explosive materials close
to inverter The AC overvoltage category of inverter is category III Maximum
altitude: 2000m
06
Allen Key
Hybrid solar inverter
·Inverter cannot be installed near flammable, explosive or strong
electromagnetic equipment.
200
450
Make life full of hope
200
450
Figure 3.3-1 Installation space of one inverter
Ensure there is sufficient space for heat-releasing. Generally, space
requirement should be met as below:
Table 3-3-1 Detailed installation space
Minimum clearance
Lateral
200mm
Top
450mm
Bottom
450mm
Hybrid solar inverter
The installation of inverter should be protected under shelter from direct
sunlight or badweather like snow,rain, lightning etc.
no direct sunlight
no rain exposure
no snow bulid
direct sunlight
rain exposure
3.4 Mounting
Figure 3.3-3 Installation position
snow bulid
·The inverter is heavy, please be careful when removing it from the package.
The inverter is suitable for mounting on concrete or other non-combustible
surface only.
Step 1. Please use the mounting bracket as a template to drill 4 holes in the
right positions (10mm in diameter,and 80mm in depth). Use M8 expansion bolts
in accessory box and fix the mounting With a 12mm drillbracket onto the wall
tightly.The installation of inverter support is shown in Figure 3.4-1.
M8
Figure 3.4-1 Install the inverter hanging plate
Step 2. Lift the inverter to fix it on the installation bracket, We can
prevent theft by locking. See Figure 3.4-2.
NOTE
·Be careful when mounting because the inverter is ver y heavy.
Figure 3.3-2 Installation position
·Do not open the cover of the inverter or replace any part as incomplete
inverter may cause electric shock and damage the device during operation.
07
Figure 3.4-2 Installing an Inverter 08
Hybrid solar inverter
Hybrid solar inverter
Step 2. Connect PV cables to PV connectors.See Figure 4.1-2. MC4/QC4.10 series
Figure 3.4-3 Rack earth(Ground wire locked by M5)
4 Electrical Connection
High voltages in power conversion circuits. Lethal hazard of electric shock or
serious burns.
All work on the PV modules, inverters, and battery systems must be carried out
by qualified personnel only. Wear rubber gloves and protective clothing
(protective glasses and boots) when working on high voltage/high current
systems such as INVERTER and battery systems.
4.1 PV Connection
Before connecting PV panels/strings , please make sure requirements are
followed as below: (1)The total short-circuit current of PV string must not
exceed inverter’s max DC current. (2)The minimum isolation resistance to
ground of the PV string must exceed 19.33k in case of any shock hazard. (3)PV
string could not connect to earth/grounding conductor. (4) Use the right PV
plugs in the accessory box.
Wire Size 12AWG
Cable(mm) 7
Step 1. Prepare PV positive and negative power cables
2.5~4mm²
7mm
2.5~4mm²
7mm
Figure 4.1-1 pv cables and pv plugs 09
NOTE
Figure 4.1-2 PV cables to PV connectors
· PV cables must be tightly crimped into the connectors. · For Amphenol
connector, the limit buckle cannot be pressed. · There will be a “click”sound
if connectors are inserted correctly into PV plugs.
Step 3. Screw the cap on and plug it onto inverter side.There will be a click sound if connectors are inserted correctly into PV plugs.See Figure 4.1-3.
Figure 4.1-3 The PV plug is connected to the inverter
·The polarity of PV strings cannot be connected reversely, otherwise the
inverter could be damaged.
4.2 Battery Connection
Please be careful about any electric shock or chemical hazard.Make sure there
is an external DC breaker (125A) connected to the battery without build-in DC
breaker.
·The polarity of battery cannot be connected reversely, otherwise the inverter
could be damaged.
Wire Size 1/0AWG
Cable(mm) 25
10
Hybrid solar inverter
Step 1. Prepare battery cables and accessories, and route the battery power
cable through the battery cover. Use accessories box accessories, battery
power cable 50~70mm².
Battery Terminal Cable
Figure 4.2-1 Battery cable and battery case Step 2. Make battery
terminalsStrip cable coat, revealing 10mm length of metal core.Use special
crimper to compress battery terminal tightly.
Figure 4.2-2 The battery terminal Step 3. Connect the battery terminal to the
inverter. Ensure that the battery polarity is connected correctly.
Figure 4.2-3 The battery terminal is connected to the inverter
4.3 On-Grid & Back-Up Connection
An external AC breaker is needed for on-grid connection to isolate from grid
when necessary. The requirements of on-grid AC breaker are shown as below.
11
Hybrid solar inverter
Figure 4.3-1 Install AC cables for the inverter ·Don’t connect the PE wire wrong.
Table 4.3-1 : Recommended table of AC circuit breakers
INVERTER MODEL
AC BREAKER SPECIFIFICATION
IVGM4648/5048
40A/230V,2P
NOTE
· The absence of AC breaker on back-up side will lead to inverter damage if an electrical short circuit happens on back-up side.
1.On the AC side, the individual breaker should be connected between inverter and Grid but before loads.See Figure 4.3-2.
Make life full of hope
PV AC BAT TEMP
OUTPUT BATBMS
888 88 888 L1
L2 L3
kWh VA Hz
L1 L2 ERROR L3
kWh VA % Hz
PV1 PV2
Li
M
BMS
S
METER L1 L2 L3
LOAD
4PIN
Figure 4.3-2 Ac breaker connection
·Make sure the inverter is totally isolated from any DC or AC power before
connecting AC cable.
Step 1. Prepare the terminals and AC cables as below.See Figure 4.3-3.
A
BC
D
Figure 4.3-3 Ac connection line 12
Hybrid solar inverter
Table 4.3-2 : Ac cable specifications
Grade
Description
Value
A
Outside diameter
13-18 mm
B
Separated wire length
C
Conductor wire length
D
Conductor core section
20-25 mm 7-9 mm 4-6 mm
Step 2. Using the terminals in the accessory box, pass the AC cable through the terminal cover.See Figure 4.3-4.
The insulator
Screw Cap Cable
Connection terminal AC Cover
Figure 4.3-4 The AC cable passes through the terminal cover Step 3. Install the AC connection terminal on the cable.See Figure 4.3-5.
NOTE
Figure 4.3-5 Install ac connection terminals
· The absence of AC breaker on back-up side will lead to inverter damage if an
electrical short circuit happens on back-up side.
Step 4. Connect the combined AC cable to the AC terminal of the inverter, tighten the cable to a torque of 2.0 N.m to 2.5 N.m, and then lock the AC cover.See Figure 4.3-6.
Figure 4.3-6 Install ac connection terminals 13
Hybrid solar inverter
4.4 Smart Meter & CT Connection
RUN COM R-P —
Figure 4.4-1 Smart Meter Table 4.4-1 :Smart Meter LED Indications
STATUS
OFF
ON
Blinking
Run (Green) Com (Red)
The instrument is not running
The instrument is not communicating
/
The instrument is running normally
/
The instrument is in communication status
R-P (Red)
Positive power
Negative power
/
— (Red)
/
Negative value indicator lamp
/
Connection Mode
The connection diagram on the instrument housing shall prevail in case ofany discrepancies with it.
UA UN 14
IA* IA 56
- FUSE
L N
S1 * S2
Single-phase 1CT
It is recommended to use 0.5A or 3A for the fuse in the connection diagram;
·Make sure the inverter is totally isolated from any DC or AC power before connecting AC cable.
Table 4.4-2 :RS485 interface
87654321 Figure 4.4-2 RS485 interface
NO.
8
7
6
5
4
3
2
1
Function 485A
485B
485A
GND1 GND1
485B
NC
NC
The Smart Meter with CT in product box is compulsory for IVGM system installation, used to detect grid voltage and current direction and magnitude, further to instruct the operation condition of IVGM inverter via RS485 communication.See Table 4.4-3.
14
Hybrid solar inverter
Table 4.4-3 :Detailed Pin Function Of COM Port On IVGM
Position
Function
Note
1
485_A2
2
485_B2
RS485-2 For Meter
3
485_A3
4
485_B3
RS485-3 For Remote Monitor
5
485_A3
6
485_B3
7
RY_4
8
RY_5
NoteThe cable should be made refer to Figure 4.4-3
P1 P2 P3 P4 P5 P6 P7
P8
BN BN-WH GN BU-WH BU GN-WH ORG ORG-WH
P1 P2 BN BN-WH
P8
P1 IVGM side
Figure 4.4-3 Smart meter cable
P1
P8 Meter side
Make sure Meter & CT are connected between house loads and grid, and follow the Smart Meter direction sign on CT, refer to Figure 4.4-4.
15
Hybrid solar inverter
Grid side Inverter side
Figure 4.4-4 Smart meter connection
4.5 DRMS Connection
DRMS(Demand response enabling device) is used for Australia and New Zealand
installation (also used as remote shutdown function in European countries), in
compliance with Australia and New Zealand safety requirements( or European
countries). Inverter integrates control logic and provides an interface for
DRMS. The DRMS is not provided by inverter manufacturer. Detailed connection
of DRMS & Remote Shutdown are shown below: Step 1. Screw this plate off from
the inverter. See Figure 4.6-1.
Figure 4.5-1 DRMS interface Step 2. Plug out the RJ45 terminal and dismantle
the resistor on it. Plug the resistor out, leave the RJ45 terminal for next
step.
Figure 4.5-2 operating steps 16
Hybrid solar inverter
NOTE
·The RJ45 terminal in the inverter has the same function as DRED. Please leave it in the inverter if no external device is connected.
Step 3-1 Pass the RJ45 cable through the steel plate and connect the DRED cable to the RJ45 terminal. As shown in Figure 4.6-3, Table 4-9 describes the 6-pin port definition.
Figure 4.5-3 operating steps
Table 4.6-1 :Port pin allocation table
NO.
1
2
3
4
5
6
7
8
Function DRM1/5 DRM2/6 DRM3/7 DRM4/8 REFGEN COM/DRMO
–
–
Step 3-2 For Remote Shutdown. Run the cable through the steel plateThen wire from pins 5 and 6. Table 4.6-1 describes the 6-pin port definition,Wiring is shown in Figure 4.6-4.
Figure 4.5-4 Remotely close the cable connection Step 4. Connect RJ45 terminal to the right position onto the inverter.See Figure 4.6-5.
Hybrid solar inverter
4.6 Lithium Battery Communication
It’s allowed to connect lithium battery and build communication only which it
has been configured. Please follow bellow steps to configure communication
between lithium battery and inverter. 1. Connect power cables between lithium
battery and inverter. Please pay attention to the terminals of positive and
negative. Make sure the positive terminal of battery is connected to the
positive terminal of inverter, and the negative terminal of battery is
connected to the negative terminal of inverter. 2. The communication cable is
bundled with lithium battery. Both sides are RJ45 port. One port is connected
to the BMS port of inverter and another one is connected to the COMM port of
lithium battery.
Make life full of hope
Figure 4.5-5 RJ45 interface 17
Position 1 2 3 4 5 6 7 8
Color Orange&white
Orange Green&white
Blue Blue&white
Green Brown&white
Brown
Function / /
+VCC COM-GND RS485-B1 RS485-A1
CANL1 CANH1
18
Hybrid solar inverter
3. Configure battery type to lithium battery on the app
Rated Output frequency Battery Type
50Hz Lithium batt…
And then LCD will show you “Li” icon.
4.8 Wiring System
4. Power up lithium battery and inverter. Wait a moment, if the communication is built between them, LCD will show you “BMS” icon as below.
5. Roll LCD real time information pages by pressing “UP”or “DOWN”button, as
below page, you can see the parameters of SOC ,battery pack units and other
informations in the communication system. LCD will be rolled these parameters
or informations automatically.
557 100 557
Battery SOC is 100%
Battery pack units are 2
When it displays : “b50” means BMS doesn’t allow inverter to charge battery “b51” means BMS doesn’t allow inverter to discharge battery “b52” means BMS require inverter to charge battery
4.7 Installation of WIFI module
The WiFi communication function applies only to the WiFi module. For details, see Figure 4.8-1 installing a WiFi module.
Hybrid solar inverter
Figure 4.8-1 WiFi Module installation 19
Figure 4.9-1 Inverter wiring system 20
Hybrid solar inverter
5.Display and operation
This chapter describes the panel displaying and how to operate on the panel,
which involves the LCD display, LED indicators and operation panel.
5.1 Operation and Display Panel
PV AC BAT TEMP
OUTPUT BATBMS
888 88 888 L1
L2 L3
kWh VA Hz
L1 L2 ERROR L3
kWh VA % Hz
PV1 PV2
Li
M
BMS
S
METER L1 L2 L3
Hold on the “ESC” button last for 3S to turn off the inveter Hold on the “ENTER” button last for 3S to turn on the inveter
21
5.2 LCD Display Icons
Hybrid solar inverter
Indicates Lithium battery type. Indicates communication is built between
inverter and battery.
Indicates load level by 1-25%26-50%51-75% and 76-100%
22
Hybrid solar inverter
Indicates communication is built between inverter and meter
5.3 Base information Page
The base information
PV1 PV1
450V,
PV2 PV2
450V,
PV1 PV1
Pv2 Pv2
23
Hybrid solar inverter
54.0V
CPU software version 40A CPU software version is 1100
24
Hybrid solar inverter
6.Warning Code Table
07
09
BMS doesn’t allow inverter
51
to discharge battery.
BMS require inverter to
52
charge battery.
60
Inverter will stop discharging battery automatically. Inverter will charge
battery automatically.
Upgrade the firmware of BMS.
7.Troubleshooting
This chapter describes the fault alarm and fault code for quick
troubleshooting. Table 7-1 Fault code
01
PV voltage is too high
Reduce the number of Pv modules in series.
02
Over current happen at PV port
Restart the unit, if the error happens again, please return to repair center.
04
Stort circuit happen at PV port
Check if wiring is connect well.
07
Battery voltage is too high
Check if spec and quantity of batteries are meet requirements.
08
Over current happen at Battery
Restart the unit, if the error happens again, please return to repair center.
10
Abnormal LLC
Restart the unit, if the error happens again, please return to repair center.
11
Over current happen at Buckboost
Restart the unit, if the error happens again, please return to repair center.
13
Buckboost soft start failed
Restart the unit, if the error happens again, please return to repair center.
14
BuckBoost is out of balance
Restart the unit, if the error happens again, please return to repair center.
15
Buckboost current sensor failed
Restart the unit, if the error happens again, please return to repair center.
16
NO.2 Buckboost current sensor failed
Restart the unit, if the error happens again, please return to repair center.
25
Hybrid solar inverter
17
Overload time out
Reduce the connected load by switching off some equipment.
18
The output overcurrent
Restart the unit, if the error happens again, please
is abnormal
return to repair center.
19
Output short circuited
Check if wiring is connected well and remove abnormal load.
21
OP current sensor failed
Output current sensor failed
22
Output voltage is too low Reduce the connected load.
23
Output voltage is too high
Restart the unit, if the error happens again, please return to repair center.
24
Over current or surge detected by Software
Restart the unit, if the error happens again, please return to repair center.
25
Hardware detect over current at inverter port
Restart the unit, if the error happens again, please return to repair center.
26
Invert soft start failed
Internal components failed. Restart the unit, if the error happens again, please return to repair center.
28
The DC component of the inverter current is abnormal
Restart the unit, if the error happens again, please return to repair center.
29
Inverter current sensor failed
Restart the unit, if the error happens again, please return to repair center.
30
Bus voltage is too low
Restart the unit, if the error happens again, please return to repair center.
AC Surge or internal components failed.
31
Bus voltage is too high
Restart the unit, if the error happens again, please return to
repair center.
33
Bus soft start failed
Internal components failed. Restart the unit, if the error happens again, please return to repair center.
34
Over temperature happen at heat sink
Check whether the ambient temperature is too high.
35
The inner temperature over Check whether the ambient temperature is too high.
38
Leakage current fault
Restart the unit, if the error happens again, please return to repair center.
39
Leakage current sensor failed
Restart the unit, if the error happens again, please return to repair center.
40
Isolation resistance to ground Restart the unit, if the error happens again, please return
of the PV string is too low
to repair center.
41
Grounding errors
1.Confirm correct grounding. 2.Restart the unit, if the error happens again, please return to repair center.
26
Hybrid solar inverter
42
Relay check failure
Restart the unit, if the error happens again, please return to repair center.
43
CAN data loss
44
Host data loss
1.Check if communication cables are connected well and restart the inverter. 2.If the problem remains, please contact your installer.
45
Synchronization data loss
1.Update all inverter firmware to the same version.
2.Check the version of each inverter via LCD setting and
46
The firmware version of
make sure the CPU versions are same. If not, please contact
each inverter is not the same. your installer to provide the firmware to update.
3.After updating, if the problem still remains, please contact
your installer.
1.Through the LCD control button on the inverter, the
47
The inverter Settings are inconsistent
parameters of the machine are set to the same as those of other machines.
2.If the problem persists, contact the after-sales service
48
Parallel installation is abnormal
Contact after-sales service for installation technical guidance
49
Parallel negative power protection
Restart the unit, if the error happens again, please return to repair center.
50
EEPROM failure
Restart the unit, if the error happens again, please return to repair center.
51
DSP1 communication failure
Restart the unit, if the error happens again, please return to repair center.
52
DSP2 communication failure
Restart the unit, if the error happens again, please return to repair center.
Appendix
Model Battery Input Data Battery Voltage Range Max. charging and discharging
current Max. charging and discharging power Battery type DC Input Data (PV
side) Max. recommended PV power Max. PV voltage Start voltage PV voltage range
MPPT voltage range MPPT Voltage Range for Full Load Nominal voltage Max. input
current Max. shorted curent Number of MPP trackers / strings per MPP tracker
Grid Data Nominal Input Voltage Input Voltage Range Nominal grid frequency
Max. input current Max. Charge Current Max. AC output power AC Output Rated
Current Max. output current Max. Continuous AC Passthrough Power factor
Displacement power factor THDI
Hybrid solar inverter
IVGM4648
IVGM5048
4600W
40V~60V 100A/100A
Li-Ion /Lead-acid
5000W
6000W 200V~500V
550V 130V 90V~550V 100V~500V
360V 15A/15A 18A/18A
2/1
6500W 200V~500V
230Vac
184~264.5Vac*
50/60Hz*
40A
100A
4600W
5000W
20A
21.7A
25A
25A
30A
0.99
0.8leading…0.8lagging
<3%
27
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Hybrid solar inverter
AC Output Data(Back Up) Rated output power Max. Output current Rated AC output voltage Rated AC output frequency Efficiency Max. efficiency Euro efficiency MPPT efficiency Protection Output over current protection Output over power protection Output shorted protection Anti-islanding protection GFCI Protection Insulation Resistor Detection General Data Operating temperature range Protection degree Relative humidity Cooling concept Altitude Communication BMS Communication Monitor module Display Installation Style Warranty Grid Regulation Safety Regulation EMC Net Weight Gross Weight Product Dimension Package Dimension
4600VA/4600W
30A 230Vac 50/60Hz
5000VA/5000W
97.6% 97.0% 99.9%
Integrated Integrated Integrated Integrated Integrated Integrated
25°C~60°C,>45 Derating IP65 100%
Nature 2000m RS232/RS485 CAN/RS485 WiFi/GPRS LCD+LED Wall-mounted 10 years
VDE-AR-N 4105; G99/1; EN50549-1; CEI 0-21; AS 4777.2; NRS 097-2-1; IEC
62109-1/2IEC 62040-1 EN61000-6-1EN61000-6-3 32.4KG 39.1KG 528493229MM
632585315MM
29
Hybrid solar inverter
- According to local grid-connected standards Features: · Support WiFi for mobile monitoring · 48V low voltage battery, transformer isolation topology · Max. charging/discharging current of 100A · AC couple to retrofit existing solar system · Support storing energy from diesel generator · Power supply can be switched automatically and switching time within 20ms
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