10 Watt only:
#RockPro64 from #Pine64 on car battery w/ 10″ screen & #Linux / #Armbian OS. Faster than Raspberry Pi => Real desktop speed. 40% of a 60A car battery gives ~30h use on 1 charge.
#solarpower #solarenergy #rural #poweroutage #power #sailing #4wd #africa #india #preppers #prepping