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Plugging my solar into my caravan and getting a reading on the screen E2 but when I plug it into my car it’s fine why is this happening and what’s E2
Maybe the battery in the caravan is dead flat. Solar will not charge a completely dead battery. It must have some volts in it. Get a cheap mains charger and recharge it and see if that makes it work.
The first time I tried it definitely had volts in the battery and I got the same error code. What is another reason this error is appearing?
Plugging my solar into my caravan and getting a reading on the screen E2 but when I plug it into my car it’s fine why is this happening and what’s E2
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