Comments by "sirBrouwer" (@sirBrouwer) on "Batteries aren't the only way to store energy. Here's another." video.

@YelovXD i don't know if you own the building. But if you do and the roof is a problem. You could putt up isolation on the inside and paint the outside white. Works really well in reflecting sunlight. Even better if you could use reactive panels. They turn white when they get warm but when cold they are black.
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