PV systems can be very simple. This is about as simple and low cost as it gets. (That’s why I like it.)
“A full description of a low cost solar powered 12 volt LED lighting system at a back-country cabin.”
PV systems can be very simple. This is about as simple and low cost as it gets. (That’s why I like it.)
“A full description of a low cost solar powered 12 volt LED lighting system at a back-country cabin.”