6 Volt Batteries and Solar Charging
I have one of these NOCO 5 Watt Solar Battery maintainers. Assuming I have two 6 volt batteries in series to product 12 volts, am I correct that I would still use a 6 volt controller despite the fact ...
Forum Discussion
Lwiddis wrote:
My 10 watt solar panel IS keeping the two Trojans at 12.7 as the WindyNation system sleeps under the RV cover.
While I am NOT a fan of testing the specific gravity of cells all the time (because in most circumstance it isn't really necessary), in this case I think that you need to check the SG at least once when you think it is fully charged just to get that voltage reading in perspective.
12.7 may or may not indicate a full charge.
