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Hey guys, I just bought a secondhand truck camper that has a couple of solar panels on the roof. When looking at the charge controller today I noticed that the red wire on the right hand side has come loose. According to the display, it looks like the system is still operating to some extent...

Hey guys, The solar charge controller in my truck camper is constantly reading 100% charge. This even occurs throughout the night when it is powering a compressor fridge, so does not seem accurate. Any ideas what might be wrong? Matt