A company called Off-Grid Solutions has committed itself to eradicating energy poverty for 1.5 billion people worldwide by leveraging sales of its signature product, the WakaWaka Power portable solar charger that combines a mobile phone charger and lamp. On that account we agreed to take a WakaWaka Power out on a test run, and boy are we glad that we did, because that gave us a first hand opportunity to compare Off-Grid's strategy for addres ...
http://cleantechnica.com/2013/06/04/portable-solar-charger-combines-la
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