Comment on This Ukrainian guy has been trying to develop his home brew solar focusing system to power homes on the cheap for the past 10+ years.

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UnD3Rgr0uNDCL0wN@lemmy.world ⁨1⁩ ⁨year⁩ ago

You make some good points but heat can be stored as thermal mass. The losses in converting the solar heat into another type of energy storage like batteries negates simply storing it in a large vat of sand for example.

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