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AUSTIN TX SOLAR ROOF TILES HOW TO
AUSTIN TX SOLAR ROOF TILES INSTALL
AUSTIN TX SOLAR ROOF TILES SERIES

Unfortunately, the federal rebate fell from 30% in 2019 to 26% in 2020, but Telsa was kind enough to give us a 4% discount to make up the difference,” Flack wrote on the description of his review on YouTube. “We placed our order in early November and were scheduled for installation in mid-December, but rainy weather pushed installation into January. In a recent video shared on YouTube, Flack decided to share his first impressions about his Tesla Solarglass experience. Los Angeles, California-based Austin Flack is one of the first consumers to get a Tesla Solarglass Roof. Yet, inasmuch as Tesla’s Solarglass tiles have caught numerous headlines in the past, many questions about the product, such as its durability, installation process, and real cost, remain. At the forefront of Tesla’s push into residential solar is its flagship Solarglass roof, which are essentially solar cells that look like standard roofing tiles. If it is MADE IN CHINA I won’t buy it.As the cost of installing solar drops in the United States by as much as 70% in the last decade, more and more homeowners in the US are considering a switch to greener energy. I have ordered my Tesla Glass Solar roof, but, if they are not made in USA and Tesla leaves California, then I won’t get the roof or the model Y. The system is also ungrounded DC so the DC power can not flow through the fireman to ground like in a Grounded AC micro inverter system converts the 36 volts or higher DC to 220 volts AC at the panel, on the roof, making the un-guarded, AC grounded wires subject to damage that the shut down requirement is supposed to cover.

AUSTIN TX SOLAR ROOF TILES HOW TO

They use MC4 connectors and the tiles are mounted on special snaps mounted on the roof for easy installation and replacement.Ĭal Fire does a U-tube video of how to access a roof with axes on a “live Powered Roof” and they just chop through them because they do not have more than 50 volts going through them and the combiner shut down device, that has all the safety electronics, is not damaged. Systems under 50 volts at the panels are exempt. So what is it?, 30VDC with a little over 333 Amps on a 10kWp tile solar array or 300 VDC and 33 Amps on a 10kWp solar array without a panel to panel RSD device?Įach panels is only 11.99 volts and they are strung in 3 or 4 panels to a “shut down device” at under 50 Volts.

AUSTIN TX SOLAR ROOF TILES SERIES

buss from the solar PV tiles, without an RSD per tile group? Doesn’t sound right, in other articles a picture of the specifications for the tiles has the voltage per tile as 30VDC, but making an array by snapping these tile sections together seems to make a series high voltage D.C. The fireman hacks through the solar PV roof tiles and what?, expects the solar tiles to shutdown and remove the high voltage D.C. this statement: “No microinverters or optimizers are being used.” As these solar tiles seem to be in solar PV generation “blocks” where several tiles are stringed together to make a solar “tile string”, then they have connectors molded in to snap one tile string to the next tile string, how does one satisfy the newest NEC 2020 RSD requirement of shutdown at the “panel” level? A house has a fire during the day, the firemen get on the roof to ventilate the attic and gain entry for a water spray. No microinverters or optimizers are being used.

Tesla has been targeting simple shed or gable roofs with a minimum of roof features.In some cases, they are better looking than the house they protect.

The roofs are subjectively better looking than the composite shingles they are replacing.

AUSTIN TX SOLAR ROOF TILES INSTALL

While a standard shingle roof remove-and-install typically takes eight hours over two days, the Tesla installs we’ve tracked are running ten days to two weeks and requiring a team of five to six people - with additional people brought in to install storage and electrics.

Every box of shingles we examined came from Changzhou, China, not the factory in New York.

Pv magazine has been tracking Tesla’s solar roof tile installations around the San Francisco Bay Area, and we’ve seen enough to make some observations. Giga New York built 4MW of Solar Roof last week, enough for up to 1000 homes! According to this tweet from the company - that mission has been accomplished, although a little late. Last year, Elon Musk said that the Tesla New York factory would be producing 1,000 solar glass roofs per week by the end of 2019.