R
Robert SmithSep 7, 2025
How to fix an 'ARC-FAULT' error on my SOLIS S5-EH1P3.6K-L?
- JjessicawyattSep 7, 2025
If your SOLIS Inverter displays 'ARC-FAULT', inspect the PV connections for any signs of arcing and then restart the inverter.
To Next PageTo Next PageHow to fix an 'ARC-FAULT' error on my SOLIS S5-EH1P3.6K-L?
If your SOLIS Inverter displays 'ARC-FAULT', inspect the PV connections for any signs of arcing and then restart the inverter.
What to do if my SOLIS S5-EH1P3.6K-L Inverter shows 'No power'?
If your SOLIS Inverter displays 'No power', begin by verifying the PV input connections. Then, check the DC input voltage, ensuring it exceeds 120V for single-phase or 350V for three-phase systems. Also, confirm that the PV'+/-' connections are not reversed.
How to fix ARC- FAULT (1041 DATA:0000) on SOLIS S5-EH1P3.6K-L?
If your SOLIS Inverter displays 'ARC- FAULT (1041 DATA:0000)', it means there is an AFCI failure. Check that all connections within your PV system are tight. If further adjustment is needed, arc fault settings can be changed in advanced settings.
What does INI-FAULT (1031 DATA:0000) mean on my SOLIS S5-EH1P3.6K-L?
If your SOLIS Inverter displays 'INI-FAULT (1031 DATA:0000)', it means there is an AD zero drift overlink. Restart the system to see if the error disappears.
What does OV-ILLC (1052 DATA:0000) mean on my SOLIS Inverter?
If your SOLIS Inverter displays 'OV-ILLC (1052 DATA:0000)', it means there is an LLC hardware overcurrent. Check whether the backup load is overloaded. Restart the system to see if the error disappears.
What to do when my SOLIS S5-EH1P3.6K-L displays 'NO-GRID'?
If your SOLIS Inverter is showing a 'NO-GRID' error, you should first check the connections and grid switch. Also, verify the grid voltage inside the inverter terminal.
Why is the Fan Alarm showing on my SOLIS Inverter?
If your SOLIS Inverter displays 'Fan Alarm', this indicates an issue with the fan. Check to see if the internal fan is working correctly or if it's jammed.
How to troubleshoot 12Power-FAULT (1038 DATA:0000) on SOLIS S5-EH1P3.6K-L?
If your SOLIS Inverter displays '12Power-FAULT (1038 DATA:0000)', it means there is a 12V undervoltage failure. Check for any current leakage to ground, verify your grounding, and ensure all wires are in good condition and not leaking current to ground.
What does OV-Vbackup mean on my SOLIS S5-EH1P3.6K-L Inverter?
If your SOLIS Inverter displays 'OV-Vbackup', it means there is an inverting overvoltage. Check that the wiring of the backup port is correct. Then, restart the system to see if the error disappears.
What does UN-Vbatt mean on my SOLIS S5-EH1P3.6K-L?
If your SOLIS Inverter displays 'UN-Vbatt', it means that battery overvoltage was detected. Restart the system and check if the fault persists. If it is still not eliminated, please contact the manufacturer's customer service.
General| Model | S5-EH1P3.6K-L |
|---|---|
| Type | Hybrid Inverter |
| Rated Power | 3.6kW |
| Max. DC Input Power | 5.4kW |
| Rated AC Output Power | 3.6kW |
| Rated Grid Voltage | 230V |
| Grid Voltage Range | 180-280V |
| Rated Grid Frequency | 50/60Hz |
| Total Harmonic Distortion (THD) | <3% |
| DC Switch | Yes |
| Ingress Protection | IP65 |
| Cooling | Natural Convection |
| Weight | 17.7 kg |
| Dimensions | 310 x 563 x 219 mm |
| Operating Temperature Range | -25°C to +60°C |
| Communication | RS485 |
| Protection | over temperature, over voltage |
