Learn about Pylontech Error Code 80, its causes, and how to resolve the CAN Bus issue effectively.
Error Code 80 typically indicates a communication issue on the CAN Bus. This can affect the battery's performance and monitoring capabilities.
To troubleshoot, check the wiring connections and ensure there are no loose or damaged cables. Additionally, verify the settings in the battery management system.
Error 80 indicates a CAN Bus communication failure between the battery management system (BMS) and the inverter. This can occur due to various electrical anomalies, such as open circuits or short circuits in the CAN Bus wiring, which disrupts the necessary data exchange for optimal operation. The inverter relies on accurate voltage and temperature readings from the battery to manage its charging and discharging cycles effectively. If these readings are compromised, the inverter triggers this fault to prevent potential damage to the system.
Users typically observe an error 80 displayed on the monitoring app, accompanied by a steady red LED indicator on the battery unit. The system may exhibit a drop in power production, and the inverter may stop functioning altogether, resulting in no energy being fed into the utility grid.
Always consult a licensed electrician or certified solar installer when troubleshooting electrical systems to ensure safety and compliance with local codes.
To mitigate the risk of encountering error 80 in the future, ensure regular maintenance checks of the CAN Bus connections and wiring. Keep the battery and inverter firmware up to date, and monitor the system’s temperature and voltage levels through the monitoring app. Proper system practices and adherence to manufacturer guidelines can also prevent potential issues.