Solar panel question for 12v battery charging
I have been considering getting a solar panel for maintaining our 2 12v deep cycle batteries when parked at home. i usually back the TT in behind our garage and plug in the 30 amp shore power cord ...
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Like CarnationSailor I use a small solar panel...25 watts/1.4 amps...to keep my two Trojan T125s charged when Winnie is home Then I can cover the TT with the 300 watt solar system on the roof. Works just fine. WindyNation sells a 10 amp weatherproof PWM controller for twenty bucks.
