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Not all houses have south facing roofs at an appropriate angle for their latitude, but new houses can be designed to have them. Also, Tesla have designed solar roof tiles which means you don't have to have solar panels installed on top of your roof. Also in hotter climes, I wonder whether windows can be designed to convert part of the solar energy into electricity rather than over heating the house/office which then requires expensive aircon.

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by Frank Schnittger (mail Frankschnittger at hot male dotty communists) on Sun Jan 8th, 2023 at 11:15:56 PM EST

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