Quote:
Originally Posted by Patricia
Which is a great idea in Australia.
Maybe not so good in Wales. My solar phone charger just won't work properly until May. It's cloudy and wet here for most of the winter.
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Sadly, your charger is really not efficient. A good one should work with artificial light. On a cloudy day there are enough powerful rays going through to be effective. That depends on cells and what spectrum of light they use. Also, the more cells the better.