Let's Make Robots!

photovoltaic

Solar Battery Charging (2xAA)

I have searched the Internet for ways to charge batteries via solar energy. I know that I can charge a NiMH battery forever as long as the current doesn`t go over a tenth of the battery`s capacity (which is, in my case, 245mAh). Because I will be using two NiMH batteries connected in series I will use the following Photovoltaic module:  http://www.robotshop.com/ca/SP3-37-powerfilm-solar-cell.html. I guess that I`ll connect 2 of these in parallel which should give me 44mA.

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