http://www.bp.com/sectiongenericarticle....
wind generators companies i know: http://www.electrovent.com/ http://www.pacwind.net/
http://peswiki.com/index.php/Directory:V... jcms
this is it
thank you
Other Answers (1)
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Thin film or amoforus I think work better than crystalline in low light or if there is any shade.
