I have two T105 RE for 12 VDC, one 100W Renogy solar panel with Wanderer chartge controller, and wired to vehicle battery with continuous duty solenoid. No other way to charge batteries at this time. The only thing running off the batteries are 3 small LED lights for less than 20 min an evening. Everything else is off the vehicle battery.
I received the batteries new and put them in service. They show charging by the solar charge controller but after 4 days of decent sun I have never seen them show float charge. Will they charge to float with only solar? Will they charge to float through my vehicle alternator? If so, how long might I have to drive? HELP please.
I received the batteries new and put them in service. They show charging by the solar charge controller but after 4 days of decent sun I have never seen them show float charge. Will they charge to float with only solar? Will they charge to float through my vehicle alternator? If so, how long might I have to drive? HELP please.