done some basic calculation lol
lets make lots off assumptions to keep it simple working round a 12v 7.2ah battery a 9-12v 10w led
if a 10w bulb works say 20% off the time over 12 hrs[10w div x5=2wperhx12=24wh] or 2 amps allow say 10% for transmission losses a 7.2ah battery will last just over 3 days
so on the same assumptions an average charge off around 30w a day should keep up with the 24w usage allowing for a bit off losses
lets make lots off assumptions to keep it simple working round a 12v 7.2ah battery a 9-12v 10w led
if a 10w bulb works say 20% off the time over 12 hrs[10w div x5=2wperhx12=24wh] or 2 amps allow say 10% for transmission losses a 7.2ah battery will last just over 3 days
so on the same assumptions an average charge off around 30w a day should keep up with the 24w usage allowing for a bit off losses
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