MickDExplorerMay 21, 2013Solar HelpI have an older Class B motorhome and have been thinking about solar. I can boondock now for 2 days before I have to recharge my 125ah battery. The only thing that draws power is the 12V fridge whic...Show More
pianotunaNomad IIIMay 21, 2013Hi Mick,Here is a simple flow chart.Budget-->Energy Audit-->Battery bank size-->number of watts-->PWM or MPPT.Here is a link to the rather special spreadsheet that N8GS has created to help size solar battery charging systems!Solar spreadsheet by N8GS
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