Learn about Samil Power SolarRiver Error Code 8, its meaning, causes, and solutions for relay faults.
Error Code 8 indicates a relay fault in the Samil Power SolarRiver inverter. This can affect the inverter's performance and may require troubleshooting.
To troubleshoot Error Code 8, check the relay connections and ensure they are secure. If the issue persists, consult the user manual or contact support.
The inverter triggers Error 8 due to an internal relay fault, which can be caused by various electrical anomalies. The inverter continuously monitors insulation resistance (RISO) to detect potential ground faults. If the insulation resistance drops below a safe threshold, the inverter will shut down to prevent equipment damage or safety hazards. Furthermore, if the string voltage exceeds the inverter's rated capacity, it may also lead to a relay fault. The inverter is designed to protect itself from grid frequency issues; if the frequency deviates from acceptable limits, it can also trigger this error.
When Error 8 is triggered on the Samil Power SolarRiver inverter, users may observe a red LED indicator flashing in a specific pattern, alongside alerts on the monitoring app indicating a relay fault. Additionally, there may be a noticeable drop in energy production, with the inverter ceasing to feed power into the utility grid, which can be confirmed through real-time monitoring data.
Always consult a licensed electrician or certified solar installer when troubleshooting or repairing solar inverter issues to ensure compliance with safety standards and local electrical codes.
To prevent Error 8 from recurring, ensure regular maintenance of the solar array and inverter, including periodic insulation resistance testing and visual inspections of all electrical connections. Additionally, monitor string voltages to ensure they remain within the inverter's specifications and update firmware as needed to address any potential software-related issues.