Guangzhou Anern Energy Technology Co., Ltd.
Solar Inverter Maintenance

Solar Inverter Maintenance

Installation Environment


  • Keep the solar power inverter installed in a clean, dry, and well-ventilated location

  • Avoid dust accumulation, direct sunlight, and heat sources

  • Ensure ventilation openings and cooling fans are not blocked


Electrical Inspection


  • Periodically check AC and DC wiring connections

  • Inspect terminals for overheating, looseness, or discoloration

  • Verify grounding connections and protective devices


Operation Monitoring


  • Observe LED indicators and display information for abnormal status

  • Check system logs or monitoring platforms for fault alarms

  • Ensure cooling fans operate normally during solar power system operation


Cleaning & Maintenance


  • Clean ventilation areas using dry air or soft brushes

  • Do not use liquid cleaners on inverter surfaces

  • Do not open the inverter enclosure unless authorized


Safety Notes


  • Disconnect all power sources before maintenance

  • Internal components may retain high voltage after shutdown

  • Repairs must be performed by qualified technicians only


To check solar inverter installation guide.

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