Start with the basics-
Make sure that your battery polarity is correct. My dealer had installed my battery wrong on my 2021 2922KB with factory solar.
Your white wire on a TrailManor is for ground (negative grounded) and the black connects to the positive side of the battery.
Rich and Lynn
2021 2922KB
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 Rich and Lynn: 2021 2922KB
420Ah LiFePO4 battery bank, kilowatt solar, 3K Watt Pure Sine Wave Inverter, DC-to-DC Charger, Sealand 711-M28 toilet, Maxxis 8008 Load Rated E
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