1.5w battery trickle charge panel question
I got one of those cigarette lighter plug 1.5watt battery charger solar panels from harbor frieght ($15). I 'm using for my propane generator to keep the starter lead acid battery charged. When I connect it to my battery the total voltage reads 19v. Seperately they read 12V battery and 7v panel(not full sun). Is this OK to have 19v+ on the battery?
Off Grid Cabin, 24V 440ah 6V GC battery bank, Xantrex MPPT60-150 CC, Magnum MS4024 inverter-charger, >1200w Solar bank
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