Connect with us

Hi, what are you looking for?

CleanTechnica

Cars

Tesla Partner Panasonic Sees Car Roofs As New Market For Solar

Panasonic’s Shingo Okamoto explains, “Car roofs have the potential to become a new market for solar panels. We made history in the auto industry and in the solar industry with the sun powering mass-produced cars for the first time in the world.”

Originally published on EVANNEX.

Tesla’s partner, Panasonic, wants to change the roof on your car. How? According to a report from Bloomberg yesterday, “Panasonic Corp. sees the future of solar on car rooftops. The Osaka-based electronics maker has started producing a 180-watt array of solar cells that can be fixed to the roof of an automobile.” Panasonic’s Shingo Okamoto explains, “Car roofs have the potential to become a new market for solar panels. We made history in the auto industry and in the solar industry with the sun powering mass-produced cars for the first time in the world.”

MaiOnHigh on top of her Model 3 MaiOnHigh

ls from Panasonic, which also is partnered with Tesla Inc. in making batteries at its Gigafactory outside Las Vegas.” And it turns out that, “Tesla Chairman Elon Musk tweeted in November that his company’s Model 3 car may come with a solar roof. He’s also beginning to sell a type of roof tile for homes featuring embedded photovoltaics.”

A look at Tesla’s solar roof tiles for use in residential applications (Image: Tesla)

Other car companies are already getting in on the action. “Nissan Motor Co. offers an add-on solar panel option for its Leaf electric cars, giving extra charge to systems such as the air conditioners and radios, according to Nicholas Maxfield, a spokesman for the company… [and] In February, Panasonic announced that its photovoltaic module would be used on the roof of Toyota Motor Corp.’s latest Prius plug-in hybrid.”

This is Toyota’s second attempt to outfit a Prius with a solar roof. When the Prius was released back in 2009, it had the option of a solar panel capable of producing 56 watts of power. However it was only used to charge the ventilation systems. That said, has Panasonic’s new solar car roof improved at all since its last iteration? “We are aware that the panels are supplying only a small amount of electricity,” said Shoichi Kaneko, chief engineer for Prius. “But this system is still a breakthrough as we are making use of the energy we would be wasting otherwise. By filling all available space with cells, it is possible to extend the range easily to 10 kilometers.”

A look at the solar roof on top of the Toyota Prius PHEV (Source: CleanTechnica)

What about a solar rooftop for Tesla’s Model 3? Well… we haven’t heard much about the possibility of a Model 3 solar roof since Musk hinted last fall on Twitter. But, Panasonic and Tesla remain closely aligned. And, Panasonic is considered a world leader in solar technology — just this week Panasonic announcedthat their HIT Solar Module achieved the world’s leading output temperature coefficient (at -0.258%/°C) resulting in a ~50% reduction in necessary power generation during hot summer months. And Panasonic is already collaborating on the manufacturing and production of photovoltaic cells and modules at Tesla Gigafactory 2 in Buffalo, New York.

Furthermore, when the Gigafactory 2 partnership was announced last year, Tesla co-founder and CTO JB Straubel noted that, “By working together [with Panasonic] on solar, we will be able to accelerate production of high-efficiency, extremely reliable solar cells and modules at the best cost.” Will we see their partnership extend further — perhaps into automotive solar roofs? At the time, Panasonic VP Shuuji Okayama commented that, “the collaboration talks will lead to growth of the Tesla and Panasonic relationship.” Hmmm… maybe we should keep an eye on the roof options once Tesla’s Model 3 configurator is finally revealed.

Reprinted with permission.

 
I don't like paywalls. You don't like paywalls. Who likes paywalls? Here at CleanTechnica, we implemented a limited paywall for a while, but it always felt wrong — and it was always tough to decide what we should put behind there. In theory, your most exclusive and best content goes behind a paywall. But then fewer people read it! We just don't like paywalls, and so we've decided to ditch ours. Unfortunately, the media business is still a tough, cut-throat business with tiny margins. It's a never-ending Olympic challenge to stay above water or even perhaps — gasp — grow. So ...
If you like what we do and want to support us, please chip in a bit monthly via PayPal or Patreon to help our team do what we do! Thank you!
Sign up for daily news updates from CleanTechnica on email. Or follow us on Google News!
 

Have a tip for CleanTechnica, want to advertise, or want to suggest a guest for our CleanTech Talk podcast? Contact us here.
 

Written By

Matt is all about Tesla. He’s a TSLA investor, and he loves driving the family's Model 3, Model S, and Model X company cars. As co-founder of EVANNEX, a family business specializing in aftermarket Tesla accessories, he’s served as a contributor/editor of Electric Vehicle University (EVU) and the Owning Model S and Getting Ready for Model 3 books. He writes daily about Tesla and you can follow his work on the EVANNEX blog.

Comments

You May Also Like

Clean Transport

Elon Musk spent much of last year selling off Tesla stock, though he remains the company’s largest individual stakeholder. However, despite a disdain for...

Cars

1 in 4 new passenger vehicles in France had a plug in February.

Cars

Most people considering an electric vehicle are most worried about running out of charge and being stranded. Basically, they premature anxiety about what is...

Cars

When it comes to charging, many owners charge their Teslas at home. But when you’re out on a road trip or you simply need...

Copyright © 2023 CleanTechnica. The content produced by this site is for entertainment purposes only. Opinions and comments published on this site may not be sanctioned by and do not necessarily represent the views of CleanTechnica, its owners, sponsors, affiliates, or subsidiaries.

Advertisement