Learn about Ginlong Solis Error Code 1012, its causes, and how to fix it effectively.
Error Code 1012 indicates a high DC injection issue in the inverter. This can lead to performance problems and potential damage if not addressed.
To prevent DC injection issues, ensure proper installation and regular maintenance of the inverter. Monitoring system performance can also help identify problems early.
Error 1012 signifies a high DC injection fault, which occurs when the inverter detects excessive DC voltage or current being fed into the system. This condition can arise from overvoltage in the solar array, which may exceed the inverter's maximum input ratings. The inverter employs Ground Fault Detection and RISO measurement protocols to monitor the insulation resistance of the system. If this resistance falls below a safe threshold, the inverter will trigger a fault to prevent potential damage or safety hazards. The inverter is designed to protect itself and the overall system from conditions that may lead to electrical fires or component failure.
Upon encountering Error 1012 on a Ginlong Solis inverter, users may observe LED indicators flashing red or yellow, indicating a fault condition. Additionally, the monitoring app may display alerts regarding production drops or system shutdowns. The inverter may also stop producing power altogether, leading to noticeable decreases in energy generation.
Always consult a licensed electrician or certified solar installer when dealing with electrical components. Working with solar systems can pose safety hazards, and licensed technician expertise is essential for proper diagnosis and repair.
To prevent future occurrences of 1012, ensure regular inspections of the solar array and inverter system. Implement a routine maintenance schedule that includes checking the insulation resistance and verifying the integrity of connections and cables. Consider installing surge protection devices to mitigate the risk of external electrical surges. Properly sizing cables and ensuring they are rated for the expected current and voltage will also help maintain system integrity.