To Next PageTo Next PageHow to fix 'OV-G-V01/02/03/04' error on SOLIS Inverter?
If your SOLIS Inverter displays 'OV-G-V01/02/03/04', it could be that the resistance of the AC cable is too high. Try changing to a bigger size grid cable. Alternatively, adjust the protection limit if your electrical company allows it.
Why does my SOLIS 75K-5G-PRO have no power?
If your SOLIS Inverter has no power, first check the PV input connections. Next, check the DC input voltage (single phase >120V, three phase >350V). Finally, check if PV+/- is reversed.
How to fix 'GRID-INTF01/02' error on SOLIS Inverter?
If your SOLIS Inverter displays 'GRID-INTF01/02', try restarting the inverter. If the issue persists, consider changing the power board.
What does 'PV ISO-PRO 01/02' mean on SOLIS 75K-5G-PRO Inverter and how to fix it?
If your SOLIS Inverter shows 'PV ISO-PRO 01/02', remove all DC input, reconnect, and restart the inverter one by one. Identify which string is causing the fault and check the isolation of that string.
What causes 'ILeak-PRO 01/02/03/04' error on SOLIS 75K-5G-PRO Inverter?
If your SOLIS Inverter displays 'ILeak-PRO 01/02/03/04', check both the AC and DC connections. Also, check the cable connections inside the inverter.
How to resolve 'UN-G-V01/02' error on SOLIS 75K-5G-PRO?
If your SOLIS Inverter displays 'UN-G-V01/02', use the user defined function to adjust the protection limit if your electrical company allows it.
What to do if SOLIS 75K-5G-PRO Inverter shows 'OV-DC01/02/03/04'?
If your SOLIS Inverter displays 'OV-DC01/02/03/04', reduce the number of modules in series.
Why does the LCD on my SOLIS 75K-5G-PRO Inverter keep initializing?
If the LCD of your SOLIS Inverter shows initializing all the time, check if the connectors on the main board or power board are fixed. Also, check if the DSP connector to the power board is fixed.
What does 'OV-BUS' mean on my SOLIS 75K-5G-PRO Inverter?
If your SOLIS Inverter displays 'OV-BUS', check the inverter inductor connection and the driver connection.
What does 'DC-INTF OV-DCA-I' mean on a SOLIS 75K-5G-PRO?
If your SOLIS Inverter displays 'DC-INTF OV-DCA-I', restart the inverter. Identify and remove the string to the fault MPPT. If problem persists, change the power board.
General| Model | SOLIS 75K-5G-PRO |
|---|---|
| Rated Power | 75 kW |
| Max. DC Input Power | 112.5 kW |
| Max. Input Voltage | 1100 V |
| Start-up Voltage | 200V |
| MPPT Voltage Range | 200-1000 V |
| Max. Input Current per MPPT | 26 A |
| Number of DC Inputs per MPPT | 2 |
| Max. AC Apparent Power | 82.5kVA |
| Max. Output Current | 120A |
| Rated Grid Voltage | 400 V |
| AC Voltage Range | 320-480V |
| Grid Frequency | 50/60 Hz |
| Total Harmonic Distortion (THDi) | <3% |
| Power Factor | >0.99 |
| DC Switch | Yes |
| Protection Degree | IP66 |
| Max Efficiency | 98.7% |
| European Efficiency | 98.3% |
| Operating Temperature Range | -25°C to +60°C |
| Communication | RS485, Wi-Fi |
| AC Output Voltage Range | 320-480 V |
