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SOLIS RHI-5G Series User Manual

SOLIS RHI-5G Series
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.56. .57.
OV-G-V01/02/03/04
OV-G-F01/02
OV-DC01/02/03/04
Over grid voltage
Over grid frequency
Over DC voltage
1. Resistant of AC cable is too high.
Change bigger size grid cable.
2. Adjust the protection limit if its
allowed by electrical company.
1. Reduce the module number in series.
OV-G-I
Over grid current
Alarm Message
Failure description
Solution
1. Restart inverter.
2. Change power board.
1. Use user define function to adjust the
protection limit if its allowed by
electrical company.
DC input overcurrent
AC side transient overcurrent
LLC hardware overcurrent
1. Restart inverter.
2. Identify and remove the string to the fault MPPT .
3. Change power board.
1. Restart inverter.
.2. Return-factory repair
OV-DCA-I
OV-IgTr
OV-ILLC
OV-TEM
OV-Vbatt1
OV-Vbatt-H
Over-Load
OV-VBackup
Over Temperature
The detection of battery
overvoltage
Battery overvoltage
hardware fault
Backup overload fault
Backup overvoltage fault
1. Check inverter surrounding ventilation.
2. Check if theres sunshine direct on
inverter in hot weather.
1. Check the protect point for over voltage
sets correctly or not.
2. Restart inverter.
1. Check the circuit whether the battery
circuit jumps.
2. Restart inverter.
1. Check the load of Backup port is over
rating output power or not.
2. Reduce the load of Backup port,
then restart inverter.
PV ISO-PR O01/02
PV isolation protection
1. Remove all D C input, reconnect and
restart inverter one by one.
2. Identify which string cause the fault and
check the isolation of the string.
RelayChk-FAIL Relay check fail
1. Restart inverter or contact installer.
Alarm Message
G-IMP
NO-GRI D
OV-BUS
GRID-I NTF01/02
INI-FAU LT
Failure description
High grid impedance
No grid voltage
Over DC bus voltage
Grid interference
Initialization system fault
Solution
1. Check connections and grid switch.
2. Check the grid voltage inside inverter
terminal.
1. Check PV input connections.
2. Check DC input voltage
(single phase >120V, three phase >350V).
3. Check if P V+/- is reversed.
Inverter no power
on LCD
No power
LCD show initializing
all the time
NO-Battery
Can not start-up
Unconnected battery
1. Check if the connector on main
board or power board are fixed.
2. Check if the D SP connector to
power board are fixed.
1. Check the wire of battery power is
connected correctly or not.
2. Check the output voltage of battery
is correctly or not.
1. Restart inverter or contact installer.
DC-INT F
IGFOL-F
Grid current tracking fail
IG-AD
Grid current sampling fail
DSP-B-FAU LT
Comm. failure between main
and slave D SP
ILeak-PRO
01/02/03/04
DCinj-FAULT
leakage current protection
High DC injection current
AFCI Check FAULT AFCI module self check fault
1. Check AC and DC connection.
2. Check inverter inside cable connection.
1. Restart inverter or contact installer.
1. Restart inverter or contact installer.
ARC-FAULT ARC detected in DC circuit
1. Check if theres arc in PV connection
and restart inverter.
DC input overcurrent
1. Restart inverter.
2. Identify and remove the string to the fault MPPT .
3. Change power board.
1. Use user define function to adjust the
protection limit if its allowed by
electrical company.
1. Restart inverter or contact installer.
1. Restart inverter or contact installer.
1. Check inverter inductor connection.
2. Check driver connection.
1. Restart inverter.
2. Change power board.
IGBT-OV-I Over IGBT current
8. Troubleshooting 8. Troubleshooting

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SOLIS RHI-5G Series Specifications

General IconGeneral
TypeHybrid Inverter
Max DC Voltage600 V
Max DC Input Power6500 W
Nominal AC Output Power5000 W
Max AC Output Power5500 W
Number of MPPTs2
Battery Voltage Range40-60V
Max Charge/Discharge Current100 A
Protection DegreeIP65
Frequency50/60 Hz
Operating Temperature Range-25°C to +60°C
Cooling MethodNatural Convection
ModelRHI-5G
Rated Power Output5kW
MPPT Voltage Range90 V - 520 V
Efficiency97.6%
Communication InterfacesRS485, WiFi
Nominal AC Voltage230V

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