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Tesla is working on a system that makes Solar Roof tiles look even better

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Tesla is working on a system that makes Solar Roof tiles look even better

While Tesla’s Solar Roof tiles happen to be set up on the houses of customers from the United States, the shingles are in generation. Unveiled back in October 2016, the Solar Roof tiles have been expected annually hit larger production volumes. Since the company heads into yet another ramp of a solution, though, Tesla appears to be focusing on some developments on the tiles’ layout as well.

As noted in a newly published patent application, Tesla is developing a system that would permit the enterprise to improve the aesthetics of their solar shingles even farther. In the patent application’s description, Tesla noticed that integrated photovoltaic (BIPV) roofing systems like the Solar Roof tiles are getting more popular at the residential solar market, because of their advantages in both function and design. Having said that, while BIPV techniques pose an outstanding alternative the system itself faces some challenges — the many notable of which is visual uniformity.

Tesla notes in previous art BIPV roofing systems, the active solar portions of a roofing module end up being noticeably distinct in appearance when compared with inactive areas of the roof. The company notes that this comparison in appearance can get so pronounced that it becomes easy to spot which tiles are more active and which are dormant from street level. Tesla notes even in the plan of these shingles , it is quite easy to determine which portions of these tiles are busy and which ones aren’t.

“This issue of mismatch that is visual , however, is not restricted to BIPV versus non-BIPV sections of the roof. Even within one roof and/or BIPV roofing module, the solar cells or active solar regions are clearly distinguishable in the other surrounding materials. This can be due in part to edge setback limitations that impose a stationary, non-active edge border around busy solar parts of solar roof tiles or BIPV roofing modules. There is a need to get a solar roof tile or BIPV roofing module that ameliorates deficiencies of prior art BIPV roofing systems,” Tesla wrote.


The plan of all Tesla’s shingles outlined in its patent application. (Photo: US Patent Office)

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Tesla explains this design dilemma for BIPV roofing systems more broadly in the section below.

“In tile 105 of FIG. two or tile 106 of FIG. 3, the deficiency of active thin-film material inside the edge setback ends in a relatively substantial, e.g. ˜16 mm, visible border around the surface of busy area 112 that’s noticeable not just when seen up close, but at road level distances by a roof surface. This result can be viewed in the protracted partial array 100 of FIG. 4. The relatively large proportion of tile surface area of the edge setback that’s devoid of non-toxic substance produces a sharply contrasting two-color/two-tone pattern between the surface surrounding the active area of thin-film photovoltaic material and the busy area of thin-film photovoltaic substance. In embodiments, techniques are utilized to present aesthetic uniformity such as brightly substance that was colored on the underside of high glass 110 before lamination to conceal active region 112 beneath. Because these materials may block photons from attaining busy region 112 this strategy, however, might lead to a decrease in energy assortment. ”

Tesla’s remedy for this aesthetic challenge — which utilizes an inactive area of thin-film photovoltaic substance that surrounds an solar shingles’ active area — is easy and clever. Tesla explains its layout in the area below.

“As revealed, the tiles 205 include a substantially rectangular lively 212 surrounded by a substantially rectangular plank of an inactive area 225. In embodiments, the dormant area may totally surround the busy region or may simply be present on a single, two or three sides of the busy place. As revealed in FIG. 5, the tiles 205 produce a more uniform appearance and, when seen in spaces, like in revealed in FIG. 8, adhesion area 215 blends into the natural seams between adjoining tiles or between active regions 212 of adjoining tile sections. The observable material difference was attenuated by the use of non-active non-toxic substance within a portion of the setback region allowing for a smaller adhesion zone. ”

Tesla’s recent patent application could be especially useful for the other Solar Roof variants intended by the company. So far, social media articles from Solar Roof owners reveal houses fitted with the company’s Textured tiles, whose layout inherently averts the uniformity issues described in the patent application. As for other Solar Roof versions like Smooth and Tuscan, though, the recent program ’s inventions would definitely be valuable.

Tesla’s Solar Roof tiles have been made at Gigafactory two in Buffalo, NY. Through the years, the facility has largely evaded focus, especially as Tesla’s energy company has been mostly overshadowed by the company’s ramp for the Model 3. This past year, though, Tesla opened the doorways of Gigafactory two to the media, giving a glimpse of what is in store for your company’s residential solar business. While Tesla didn’t provide specifics on the centre ’s present output, the electric automobile and energy firm did say that Gigafactory two is working 24/7, which the long waiting list for the Solar Roof tiles will likely keep the whole facility occupied for ages.

The post Tesla is focusing on a system that makes Solar Roof tiles seem better appeared first on TESLARATI.com.

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