How many hours of daylight does it take to fully charge a unit with solar?
Aug 7, 2018
Without an added OnPower Portable Auxiliary Battery Unit, you would need 6-8 hours of daylight to fully charge or 2-4 hours of daylight everyday for perpetual power
With an added OnPower Portable Auxiliary Battery Unit, you would need 10 hours to fully charge or 2 hours of daylight for perpetual power.