Solar trickle charger
It's usually 2 or 3 weeks between trips with my RV. Anyone know of a solar system I can use to keep 2 12 Deep Cycle batteries charged why the unit is in storage?
Forum Discussion
time2roll wrote:
For the effort I would get about 100 watt panel and a controller.
https://www.solarblvd.com/product-category/solar-panels-systems/12-volt-solar-kits/
Disconnect a battery cable s/b fine for 60 days, longer when cold.
Yes, my batteries sit outside (disconnected) in the winter (below freezing) for 6 months and lose on average about 1/10 of a volt (0.1 volts).
