Solar Edge Inverter Fault Codes

Solaredge Inverter Fault Codes

If you have a SolarEdge inverter showing an error or fault code, here is a list of the most common errors and possible solutions that could occur with the SolarEdge range of inverters.

Single Phase

Error Code	Message
31, 33	AC voltage too high
32, 41	AC voltage too low
34	AC freq. too high
35	AC freq. too low
44	No country selected
150,151	Arc fault detected
25	Isolation faults
27,153	Hardware error
17	Temperature to high

Three Phase

Error Code	Message
64,65,66	AC voltage too high
61,62,63,67,68,69	AC voltage too low
79,80,81	AC freq. too high
82,83,84	AC freq. too low
44	No country selected
150,151	Arc fault detected
121	Isolation faults
95,106,120,125,126	Hardware error
104	Temperature to high

ABB - Single phase & three phase

Error Code	Message
E001	Input overcurrent
E002	Input overvoltage
E003	Internal parameters error
E004	Bulk overvoltage
E005	Internal communication error
E006	Output overcurrent
E009, E0024	Internal error
E014, E056	Over- temperature
E018	Leakage current fail
E016	Inverter fail
E025,E037	Low insulation resistance
E050	Arc fault detected
W010	Fan fail

SMA - Single Phase & Three Phase

Error Code	Message
101,103,202,203,205, 301, 401, 501, 601	Grid fault
801	Grid failure
3301 to 3303	Unstable operation
3304	DC output to low
3401 to 3402	DC overvoltage
3501	Insulation failure
3801, 3802	DC overcurrent
6501,6502	Overtemperature
7201,7202, 7303,7305,7307,7311	Internal error
7508	External fan fault

Fronius Single Phase & Three Phase

Error Code	Message
102	AC voltage too high
103	AC voltage too low
105	AC frequency to high
106	AC frequency too low
107	No AC grid
301,302	Overcurrent
303,304	Overtemperature
326,327	Fan fault
447	Isolation Fault
502	Isolation error on the solar modules
566	Arc fault detected
760	Internal hardware error
752,758	Internal error

Solar Maintenance - Full-Service Maintenance Programs

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Test & Inspection package will allow us to proactively identify when solar panel maintenance or a solar panel repair is required. With regular visits we will ensure your system is performing to 100% of its capabilities ensuring maximum returns from your investment.

When problems arise, we react quickly to resolve them and provide you with continued energy savings. Our expert teams can install replacement parts under warranty and even provide upgraded products with greater benefits to you.