GREY:XEBEQ - Post by User
Post by
filoux004on Jul 06, 2022 8:29am
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Post# 34804412
Another tentacle
Another tentacleInteresting article in the BBC this morning....sand batteries, yup Sand!!! Solar panels heat up large silos of sand, which can heat up to 500 Celsius and hold the heat for several months. In turn they can release the energy to heat water which in turn circulates through piping system in the homes. Viva Sweeden. Peace