From pv magazine USA
Here’s what GAF Energy’s president, Martin DeBono, said about Tesla’s integrated roof: “I think that Tesla has it absolutely right. They’re playing the long game, as are we. The industry will evolve from rack-mounted to BIPV.”
pv magazine has been tracking Tesla’s solar roof tile installations around the San Francisco Bay Area, and while Tesla might to be falling short of the 1,000 roof installs per week envisioned by CEO Elon Musk, we’ve seen enough to make some observations.
- Tesla has been targeting simple shed or gable roofs with a minimum of roof features
- No microinverters or optimizers are being used
- While a standard shingle roof remove-and-install typically takes eight hours over two days, according to DeBono, the Tesla installs we’ve tracked are running 10 days to two weeks and requiring a team of five to six people, with additional people brought in to install storage and electrics
- The roofs are subjectively better looking than the composite shingles they are replacing, and in some cases, they are better looking than the houses they protect
- Every box of shingles we examined came from Changzhou, China
Here’s a before-and-after of a home in San Jose, California. The garage structure is also equipped with tiles.
According to Redfin, this is a 2,345 square-foot Silicon Valley home valued at $1.2 million – now with a new Tesla roof.
The owner of this home documented the installation in detail with specs, videos and photos.
This is a Version 3 installed by the Josh Pomilio crew that’s documented by the owner with real-time solar output, specs and details. This installation includes two Tesla battery units and three inverters, according to the home owners.
Austin Flack provided a video of his solar roof tile installation that includes the economics of the roof tiles along with a bonus drone crash. He told pv magazine that the “install went fairly smoothly. Took seven days, they originally estimated five.”
Dana Hull reports in Bloomberg on Tesla early adopters in San Ramon, California, and their $83,000 solar roof-plus-battery storage installation.
Link to an earlier Tesla roof tile photo gallery.
Source: pv magazine