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MPPT Tracking Fault
Update firmware via the ABB portal when prompted to maintain compatibility and security
Support for synchronization with the three-phase grid
DC Voltage Error
✔ Solar repair technicians looking for a reliable sensor & relay replacement kit
Repair Kit for Aurora ABB 5kW-6kW Inverter | Fixes E031, E020, E021 Errors | 4 Zettler 40A Relays + Condenser (6-Month Warranty) Fan MPPT Tracking FaultThis repair kit is specifically designed for Aurora ABB 5kW 6kW inverters, providing a reliable solution for common inverter errors, including E031, E020, and E021. It includes 4 high quality Zettler 40A relays and a condenser, ensuring stable inverter performance and a secure grid connection. This kit is brand new and fully tested for durability. Green Energy provides a 6 month warranty for peace of mind. Kit Contents: 4 x Zettler 40A Relays High
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