Could you keep the battery charged in the winter by connecting to a cars output By allan woods on Aug 6, 2016
The kit is designed to work without needing a backup power source however it powers a standard 12v battery so any other methods for charging a 12v battery can be used.
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How long can i expect this light kit to work on a typical winters day By Umberto on Jan 23, 2014
his kit is designed to generate enough energy on a typical winters day to run the light for 2 hours per night. However the light will work for longer than this if you have spare capacity in the battery you are using.