Part 1 - Solar Energy Storage Free Heat Storage

More infos : http://www.solardishsystem.com/ This system is made of an insulated ice basket in the middle surrounded by kitchen salt with different granulometry fine to medium. I put boiling water in the middle and heat is transferred slowly to the salt around, if we repeat this operation we store heat in the salt. a black tube surround the basket to preheat water. It is a battery.

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