SolarEdge
Hardware Error

Hardware Error (16/149/153 and 3P family)

Internal hardware fault found by self diagnostics. Multiple code numbers map to this family.

Internal hardware failure
STEP 1
Full power cycle, record the exact code, sub-code and time.
Persists, usually warranty replacement
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More SolarEdge fault codes

2xF
DC Overvoltage Error
2x10
Vref Voltage Error
2x11
Over Temperature
2x13
Software Error
2x18
Broken or Unconnected Temperature Sensor