Solis 6KVA RHI-6K-48ES-5G Repair Report

• Fault Symptom: 0V-DC01 alarm triggered due to a damaged power section board and abnormally high voltage readings across the DC circuit.
• All voltages were reading too high.
• ​Component-Level Diagnostics & Action:
  • ​Inspected the power section and identified shorted components.
  • Replaced the damaged IGBTs, MOSFETs, and voltage regulators on the power board.
  • Repaired Burnt control board causing wrong readings