Question for you solar guys.
I recently installed 2 - 140 watt solar panels on my travel trailer I love not having to worry about battery charge. This is by far the best upgrade I have ever done to my trailer. The question I have...
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If the charge controller is anywhere decent (with multiple voltages for different charge levels), might as well just leave the panels on. Cheaper than having the batteries trickle charge in the garage and less work moving them in/out.
