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DIY Solar Panel: A step-by-step how-to guide
Engineering for Change came across the Facebook page of a like-minded…
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Sunzilla’s open-source, portable, do-it-yourself solar generator
Sunzilla travels as a box that fits on a standard shipping…
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Promising Prototypes of 2015
We polled our community of experts for this list of 14…
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Modular solar micro-grids light off-grid homes
Samuel Egbu used to pay 50 naira (US $0.32) to charge…
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Metered Micro Grids in India: Five Questions with…
Residents of 18 villages in rural India pay for solar electricity…
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Green roofs boost solar panel efficiency
If anyone is keeping score, machines might have beat plants at…