@TeslaFan01
YO
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@TwilightChrome Needs to comment. He did the full roof analysis a few years ago. I'm a bit disappointed as this was a good idea in my mind. I'm the guy that would never put panels on my roof but would have considered the Tesla shingles.
Reporting for duty. I paid the $100 down payment for them to do the CAD drawing and quote. I needed a new roof on a decent-sized home and I thought the Tesla roof would check two boxes - synthetic not Canadian Cedar shakes which are $$$ for nothing, and provide power enough to stop/reverse my electric meter. The proposal had generating tiles on less than half the roof and dummy tiles on the rest so for over $100,000 I was not eliminating my $700/month electric bill, I would maybe cut it in half. They were incredulous when I said no thanks please cancel. I was their target market and they could not close.
Bingo. You described the exact reason the project was canceled. Coverage wasn't up to snuff and the efficiency of the roof tiles vs traditional panels was enough to justify the costs. A good idea but not a viable product.
Nobody is surprised by this. A interesting and cool product that was so expensive and impossible to scale that Tesla just gave up on it. Yes, the roof looks amazing and you don't have ugly panels bolted to your house. But they were not as efficient as the panels and 5x the cost of installation.
A shame they never figured out how to get the costs down and scale the product.
My understanding is that the total installed base of roof is only a few thousand. There original projections were for that many a month. So I would say the fell way short. Elon has no trouble killing products that are not profitable. See the Model X and Model S as examples.