Question on Number of Solar Panels
I have a 24'stationary travel trailer that I want to install solar on. I plan on using 2 GC-2 batteries (230ah)in series to provide 12 volts with 230 AH, which I know only 40-50% of that is usable. Be...
Forum Discussion
Ductape Dave wrote:
I forgot to add that I also have a Yamaha 3000iseb generator so charging them would not be a problem during the winter months when they come up short. I don't go too often in the winter and usually just for long weekends.
Just thought the 400 watts(over the 300 watts) would put out an extra amp or so to keep the batteries maintained when I am not there.
I am right up against the side of a mountain and would have to go out 500 feet to get sun, but it returns on my side from mid-March to mid-November.
I think most of us were assuming you wanted the 400W of shaded solar panels to maintain your battery while camping in the RV. If all you want is a maintenance charge to keep the battery up with very little current draw being done during the Winter months....and you are not using the RV .... then yes, I would expect 400W of panels in full shade but exposed to the sky would get enough light to at least maintain your batteries. Even one amp or two would probably be sufficient.
