Solar Shingles

finchghere

Not living in a major metropolitan area, or in California, it has been difficult finding information about solar installers. We have a south facing roof in Ohio that sees plenty of sun, and am interested in solar shingles when we redo our roof this Summer. Any information would be appreciated.



athena
Re: Solar Shingles

jstack

You mention tankless water heaters.  Oil or gas OK but electric not so good.  It appears to save the homeowner a few dollars, but when everyone takes a shower at 7 a.m., demand spikes.  Utilities have to oversize to match the peak and finish up with power they can not sell when everyone leaves for work and shuts off their homes.  Everyone pays more for each kwh that gets sold.



jstack6
jstack6's picture
Re: Solar Shingles

Big news in CA with new homes using solar shingles..read below.
http://www.renewableenergyaccess.com/rea/partner/story?id=49669
August 15, 2007
Pinn Brothers Fine Homes to Standardize Solar, Beginning with 455 Homes in Brentwood
Old Country Roofing and BP Solar Partner with Innovative California Homebuilder to Go Solar
Press Release from Old Country Roofing
Brentwood, CA
Pinn Brothers Fine Homes, an innovative Northern California homebuilder, today announced that it is adopting an aggressive regional strategy to standardize solar energy into its building practices. The first community where these solar electric systems will be featured is in the City of Brentwood, where Pinn Brothers has started construction on 455 single family homes.

"There is no doubt that solar power is the way of the future. Given the choice, I believe that Brentwood homebuyers will choose to purchase a home that generates its own electricity versus one that doesn't." Robert Taylor, Mayor of Brentwood, California.

Old Country Roofing (OCR), Northern California’s largest roofing company, will install the solar electric systems using its comprehensive turn-key solar roofing solution. Working closely with its supply partner, BP Solar, OCR will install a BP solar electric system on each home. The homes will feature BP Solar’s premium solar products for the new home market, including BP Solar EnergyTileTM roof integrated solar modules and BP Solar Integra® low profile solar modules.

Robert Taylor, Mayor of Brentwood and solar advocate, says he is excited about this development and what it will mean for Brentwood.

“There is no doubt that solar power is the way of the future. Given the choice, I believe that Brentwood homebuyers will choose to purchase a home that generates its own electricity versus one that doesn’t,” says Mayor Taylor.

“I installed a solar system on my own home, and my electric bills have gone down dramatically. Pinn Brothers and Old Country Roofing are installing the systems during construction, which makes solar even more affordable because the cost is included in the homebuyer’s mortgage.”

Alan Pinn, President and Founder at Pinn Brothers Fine Homes, says his company is dedicated to helping make Brentwood the most solar-friendly city in California while working toward the California Solar Initiative’s goal of having one million solar homes.

“We’re starting in Brentwood, but we plan to take the solar message across all our communities in California,” says Pinn. “We agree with Mayor Taylor that there is no reason to have a roof that doesn’t generate power when having one that does is simple, cost-effective, and extremely beneficial to the environment.”

“Pinn Brothers is a family business that cares deeply about the well-being of our community and the environment. We believe in a company-wide philosophy that supports sustainability and healthy living - from our family to yours, we offer only the best homes built to exceed all expectations.”

The Palmilla community sits on more than 100 acres in the heart of Brentwood, and units are expected to range in size from 1,363 to 3,516 square feet. All homes will also exceed state energy efficiency standards by 35 percent or more thanks to tankless water heaters, high efficiency heating and cooling systems, additional insulation, and Solarban® high efficiency windows that block out 70% of UV rays. With the combination of both solar and energy efficiency, homebuyers are expected to save 50 to 70 percent on their electricity bills. Home sales are expected to begin later this year. For more information about Palmilla and other Pinn Brothers’ communities, please visit www.pinnbros.com.

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solar stacks



jstack6
jstack6's picture
Re: Solar Shingles-roof mounts or pole mounts

The best way is to call a local solar expert for a free estimate4. you can look on www.findsolar.com http://findsolar.com/ to find information and a local company. Have them show you location near you so you can check them out.

If you have room you can even get dual axis tracking panels for more power. You can buy sunpower solar panels with 22% efficiency. You can even have some wind and some solar for a hybrid system.

solar stacks

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solar stacks



ctyankee
Re: Solar Shingles-roof mounts or pole mounts

I was just reviewing the SunPower data... 22.4% (cell mean) is pretty darn good!  Even with the panels making ~20% that's still good... Too bad those panels aren't available in the US yet...

They won't even quote a price for the 325W panels.  "All production committed until announced otherwise."

Oh well, better for me. ;-)  [sorry]  Nah, I wish I hadn't typed that...  It sends the wrong message; pity one cannot un-ring a bell.

The reality is, that unless you gotta have the very best, you can get some really good panels from them...  You'll still have to pay the premium $$$ but you'll get the panels.

I'd really love to get some data on the first cells they made using this technology... It's been almost 10 years, but no one seems to be able to locate any cells/panels from those lab runs. 

I'm not saying they weren't / aren't as durable as claimed, I would say it if I knew it to be true, but I don't.  They may be out there running just fine, but I don't know, and they're not saying.

If anyone has them please say something.



Pat
Re: Solar Shingles

I live in L.A., no tall building here, at least not now so should be plenty of sunlight but how do I find out how much I would have to spend, and how much power could I expect to receive?



Joseph
Joseph's picture
Re: Solar Shingles

Pat,

I'm pretty sure that a solar installer will be able to take reading to estimate how much power you could receive based on how clear a line-of-sight you have to the sun. Remember that not only buildings can block sun rays - other factors such as trees can have a big impact. I know of a case where a friend of mine built some wonderful solar panels and then his neighbor added a second story which cut down on some of his solar collection. He was then able to get a solar tracker which solved the problem. In regards to how much you'd have to spend I know that the installers will come and give estimates.

- Joseph