Externet
New Member
Good day.
If you have a spare ~40V/10A/400W solar panel leftover, how would you implement night lighting around your house, fully independent standalone from the house electricals ?
Charge three 12V lead-acid car batteries in series plus a DC-DC converter to make 12V to feed lights ? A DC-DC converter to charge a single car battery with 14V from the panel ?
12V LEDs are abundant as automotive gadgets for illumination. A dusk-to-dawn circuit is easy to make. What else would you consider to make it work ?
If you have a spare ~40V/10A/400W solar panel leftover, how would you implement night lighting around your house, fully independent standalone from the house electricals ?
Charge three 12V lead-acid car batteries in series plus a DC-DC converter to make 12V to feed lights ? A DC-DC converter to charge a single car battery with 14V from the panel ?
12V LEDs are abundant as automotive gadgets for illumination. A dusk-to-dawn circuit is easy to make. What else would you consider to make it work ?