My RV has the fridge and other small loads running constantly. Since the voltage drops from 12.7 to 12.4 with a full charge, give or take depending on current draws, how can you ever trust your solar controller to tell how much charge you have left in your bank? Do you have to turn off everything and wait for the battery chemistry to settle before getting an accurate voltage? Does the charge controller take into consideration the load.
I have this controller.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
I have this controller.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
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