The Tesla solar roof is done, but the idea isn't

Tesla killed the solar roof line — the thin ceramic tiles you put over a house instead of shingles — after years of delays, price hikes, and a product that never hit the numbers the company promised. The tiles cost a lot, the installers took forever, and customers complained about leaks and cracked panels. Elon Musk himself said it was a "mistake" to bet so heavily on it. Now the company is moving on.

But roof-integrated solar isn't going anywhere. Competitors like GAF Energy and CertainTeed sell panels that look like regular shingles and cost less. Tesla's own panels on regular roofs are still selling fine. The lesson isn't that solar roofs are a bad idea; it's that Tesla tried to do it all in one product — ceramic tiles, microinverters, battery storage, a proprietary install process — and the complexity ate the margins.

Why this matters for us: the homeowners on our block who wanted solar but didn't want a pile of blue panels on the roof now have cheaper, real options — the kind you can get through a local roofer, not a Silicon Valley startup.