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Thursday, August 03, 2017


"The solar roof works out as cheaper than a new roof even before the energy savings brought by using the roof. When those are factored in, the roof starts to pay for itself."

That doesn't sound right. Not factoring in energy savings has this roof at 4 times the cost that requires replacement in 20 years which i think would be the lifespan of the generating capacity of the panels.The glass is said to have a lifetime warranty but it doesn't say how long it will be able to generate electricity. Also, this likely doesn't count the cost of the batteries
This sounds like a good idea and workable idea but Musk has oversold some of his ideas such as the hyperloop so count me skeptical.

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