Bill Reed Posted May 8, 2022 Share Posted May 8, 2022 I'm on a long trip and my Zamp Solar Controller has started flashing an error code b01. The leftmost led below the error code displays a solid red, and the rightmost led is blinking red. The manual says this error code means the battery is disconnected or less than 3.0V. The manual also says this combination of leds means that solar power present - no battery connected. Can anyone tell me what is likely causing these errors? I have got about a month of traveling ahead of me and I sure would like to figure out what's wrong. I'm OK right now because I'm staying in campgrounds with AC power, but I have plans to do some boon docking and will need to depend on my solar panels. I'd be very grateful for any advice. Link to comment Share on other sites More sharing options...
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