05.02.2013 03:20 Uhr, Quelle: MacNN

Reviews: Gomadic SunVolt solar charger

Solar energy still has a ways to go for widespread adoption, despite its 'green' nature. It doesn't have a high power density, meaning that a large area of solar panels, intense sunlight, or both, is required for optimal energy generation. Plus, the panels are expensive. Reston, VA-based Gomadic Corp supplies the

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