Yubaraj Sedai - 🇫🇮🧬🏝 Researches from the Finnish town of...

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2022-07-06 20:34:37 -

🇫🇮🧬🏝 Researches from the Finnish town of Kankaanpää have set up the world's first fully working sand battery charging from low-grade sand storing the heat at 500 °C and capable of providing energy from renewables for months.

🔎 The sand is warmed up by cheap electricity, producing hot air which is then circulated in the sand through a heat exchanger.

🇫🇮🧬🏝 Researches from the Finnish town of Kankaanpää have set up the world's first fully working sand battery charging from low-grade sand storing the heat at 500 °C and capable of providing energy from renewables for months. 🔎 The sand is warmed up by cheap electricity, producing hot air which is then circulated in the sand through a heat exchanger.

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