SolarEdge
2x13

Software Error

Inverter firmware or software issue

Software corruptionFirmware mismatch
STEP 1
Note exact error code and current software version
STEP 2
Contact SolarEdge Support with error details
Always escalate to manufacturer for software errors
Need full interactive diagnosis?
Faultpath walks you through decision trees, fault codes, and commissioning — built for solar & battery engineers.
Open Faultpath

More SolarEdge fault codes

2xF
DC Overvoltage Error
2x10
Vref Voltage Error
2x11
Over Temperature
2x18
Broken or Unconnected Temperature Sensor
18x / F-Isolation
DC Isolation Fault (Ground Leakage)