Troubleshooting and Operations
Alarm Codes & Issue Troubleshooting
- Solis Inverter Alarm Codes (Complete List)
- How to Check the Alarm Message Log
- Arc Fault Detection & Troubleshooting
- Blank Screen / Blank LCD / No Lights
- DC-INTF Alarm
Firmware Updating Guides & Firmware Files
- Solis Inverter Current Firmware Versions [Master List]
- RHI-1P(5-10)K-HVES-5G inverters DSP firmware updating process
- RHI-1P(5-10)K-HVES-5G inverters HMI firmware updating procedure
- Solis-1P(3.6-10)K-4G inverters DSP firmware updating process
- Solis-1P(3.6-10)K-4G inverters HMI firmware updating process
Grid Standards for Solis Inverters
- Arizona Power Supply (APS) Grid Standard
- Grid Standards for Solis Inverters
- ISO - NE Grid Standard (North East)
- Rule 21 Grid Standard Guide
- Setting a custom (user-defined) grid standard
General Troubleshooting Procedures
- AFCI Alarm Troubleshoot
- PID Repairing - Troubleshooting Steps
- AC Trip Troubleshooting
- Internal DC Short: In the inverter head, or the wirebox?
- AC Voltage Offset Procedure and Firmware Requirements
RHI-1P(5-10)K-HVES-5G Operation & Troubleshooting
- Arc-Fault Alarm Troubleshooting for RHI-1P(5-10)K-HVES-5G
- AC Overcurrent Alarm Troubleshooting
- Advanced Hybrid DSP Issues - Replacing the DSP Board
- BAT_Comm-FAIL Alarm
- Battery Compatibility Explained
Rapid Shutdown
- MLRSD Compatibility with Solis Inverters
- MLRSD Best Practices
- APS Troubleshooting
- Solis String-Level RSD Troubleshooting Procedures
- Solis-(75-100)K-5G Tigo MLRSD Transmitter Disabling