ELENDEBG
+30 2310 607032 · info@aineas.gr · Mon–Fri 09:00–17:00
Services The lab How it works Inverter Errors Contact thesolarportal.com thesolarlink. →
ELENDEBG

Sungrow SG80KTL Repair, Error Codes, Inverter Repair

SUNGROW inverter repair — which models we take on and how we work →

Sungrow SG80KTL Inverter Repair

SUNGROW SG 80KTL ERROR CODES

At Aineas we specialise in the repair and technical support of inverters.

We take on the full diagnosis and repair of faults on the Sungrow SG80KTL inverter, offering:

  • Inspection and restoration of operation based on the official manufacturer error codes

Our technicians carry out fault diagnosis in our specialised lab and provide technical support and guidance.

Below is an indicative list of the faults that can appear on Sungrow inverters.

Contact us on +30 2310 607032 for technical support or to send your equipment to our lab for inspection and repair.

30 codes
ErrorCauseAction
002Grid overvoltageGrid Over-voltageDetails → 003Grid overvoltageTransient Grid Over-voltageDetails → 004Grid undervoltageGrid Under-voltageDetails → 005Grid undervoltageGrid Under-voltage (Stage II)Details → 006AC overcurrentAC Over-currentDetails → 007AC overcurrentTransient AC Over-currentDetails → 008Grid overfrequencyGrid Over-frequencyDetails → 009Grid underfrequencyGrid Under-frequencyDetails → 010Grid faultGrid IslandingDetails → 011DC current at the outputDC Injection Over-currentDetails → 012Leakage currentLeakage Current Over-currentDetails → 014Grid overvoltage10-minute Grid Over-voltageDetails → 015Grid overvoltageGrid Over-voltage (Stage II)Details → 016Intermediate circuit (DC link)Bus Voltage or Power HighDetails → 019Intermediate circuit (DC link)Bus Transient Over-voltageDetails → 020Intermediate circuit (DC link)Bus Over-voltageDetails → 021DC overcurrentPV1 Input Over-current — Check the configuration and wiring of the PV1 input.Details → 022DC overcurrentPV2 Input Over-current — Check the configuration and wiring of the PV2 input.Details → 028Installation problemPV1 Reverse Connection — Check the cable connections of PV1.Details → 029Installation problemPV2 Reverse Connection — Check the cable connections of PV2.Details → 036OvertemperatureRadiator Temperature Too HighDetails → 037OvertemperatureInternal Temperature Too HighDetails → 038Grid relayRelay Fault on the Grid SideDetails → 039Insulation resistanceInsulation Resistance of PV to Earth is LowDetails → 041Measurement faultLeakage Current Sampling FaultDetails → 043Low temperatureInner Under-temperature Fault — The inverter will recover once the ambient temperature rises above -25℃.Details → 044Self-testInverter Self-test FaultDetails → 045Intermediate circuit (DC link)PV1 Boost FaultDetails → 071General system alarmDetails → E35PV ground faultDetails →