LivinLarge
Well-Known Member
- Joined
- Oct 16, 2016
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- Age
- 75
Tried charging the Mavic battery with the car charger connected to the solar panel. The charger shuts off because the voltage is too high (18v.) If I fold up part of the panel, it reduces the output voltage enough for the car charger to work. Then the sun goes behind a cloud and the voltage gets too low and it stops charging again. The other problem is that the Mavic battery get too hot in the sun and stops charging. I have ordered an adjustable voltage regulator which I should be able to connect between the solar panel and the car charger. I will try to regulate the voltage to about 13 or 14 volts so the car charger will keep working.