Small solar panel for roof vent??????
Has anyone installed a small solar panel for a roof vent? My roof vent fan draws 1.2 amps, and I have two roof vents. Getting them off house batteries would save nearly 3 amps. I'm estimating I'd need...
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Normally any solar panel system would feed a battery (or batteries) via a charge controller which in turn powers the load(s) but it sounds like you're expecting to power these vents directly from the panels? :h If so, doesn't sound to me like an effective plan. :(
