Learn about the minimum clearance requirements for Solis inverters to avoid OV-TEM issues.
The minimum clearance for Solis inverters is 30cm to ensure proper ventilation and prevent overheating.
OV-TEM refers to an over-temperature condition that can occur if the inverter is not adequately ventilated.
The OV-TEM fault code indicates an over-temperature condition detected by the inverter. This typically occurs when the internal temperature exceeds the manufacturer's specified limits, triggering thermal protection mechanisms to prevent damage. Factors influencing this condition include ambient temperature, inverter clearance, and airflow. The inverter relies on proper insulation resistance (RISO) measurements and ground fault detection to maintain safe operational parameters. When these thresholds are breached, the inverter ceases operation to protect its internal components.
Upon encountering the OV-TEM fault code, users may observe the inverter's LED indicators flashing in a specific pattern, often accompanied by alerts on the monitoring app indicating reduced or halted production. The system may also show a drop in energy output, with performance metrics reflecting abnormal temperature readings.
Always consult a licensed electrician or certified solar installer before performing any troubleshooting or maintenance on the inverter to ensure safety and compliance with local electrical codes.
To prevent future occurrences of the OV-TEM fault, regularly maintain the inverter by ensuring it remains free of dust and debris, monitor ambient temperatures, and verify that the system adheres to all clearance requirements. Conduct routine inspections of the inverter and surrounding area, especially during extreme weather conditions.