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Solar Battery Charger Auto Dusk/Dawn LED Strips

Shaun.Alkebulan

Mar 26, 2015
4
Joined
Mar 26, 2015
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Hi all, let me say thanks for the feedback.

I am trying to design/alter a circuit i designed a while back, which uses the solar cell (5 watts) to charge a 12v battery (options below), as it gets dark i would like the LED's to turn on. Any advise is needed, thanks. Also should i add a overcharge circuit protection?

I have a LED strip that is 7ft/10.5 watts (1.5watts per ft)

Battery options
a) 9.6v 1800mAH
b) 12v 3000mAH
c) 12v 6800mAH

I have attached a schematic
 

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