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What about noise for the neighbours....and how much energy is being used to rotate the house?What about maintenance? To me it seems a bit "over the top. Did you realize that there are already efficient tracker solar cells which can be used to follow the sun? Far easier mechanical concept than turning the whole house......
Bjorn, Swindon, Wiltshire
Wouldn't it be cheaper, simpler and much more energy efficient to rotate the solar panels rather than the whole house?
Christopher, Hindhead, UK