Trombe wall

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Notion

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Science and technology

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What Wikipedia says

A Trombe wall is a massive equator-facing wall that is painted a dark color in order to absorb thermal energy from incident sunlight and covered with a glass on the outside with an insulating air-gap between the wall and the glaze.

Excerpt from the Wikipedia article “Trombe wall”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: juanantonaya, Public domain, via Wikimedia Commons.