20 Solar Cell Prototypes That Could Change the Future

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Small Cubic Solar Fridge Photo
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Solcool is a solar refrigerator concept by Daniel Castro from the California College of Arts. It combines solar cells with thermal conduction, and could serve multiple uses -- including refrigeration for medicines that must be carried into remote areas or disaster regions. (I).

Photo copyright: Tonatiuh Ambrosetti & Daniela Droz.

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