2010.07.27.
09:07

Írta: GrínTím

Solar Cool: napsugárral hűtött italok, fagylaltok

This “Solar Cool” cart features a removable cooling unit so that it can be charged from a separate supply during the night. The cooler requires about 64W “every few hours” to keep the temperature standard. The tank for storage of cold goods is approximately 40 liters. More: Solar Cool by…

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Címkék: bicikli technology napenergia kerékpár design aija golubeva alternative energy hűtés hűtés solar bike solar bike solar energy solar panel solar trike solar-powered tricycle technology

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