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SunPower - Profile & Reviews

SunPower’s mission is to change the way our world is powered by making the experience of buying and managing clean energy simpler and more accessible for a wider variety of homeowners. With the highest-quality solar + storage solutions and monitoring in a convenient app, SunPower allows homeowners to take control of home energy use and have long-term peace of mind. With over 37 years of dedicated solar experience, we're the only U.S.-based solar company that's been around longer than our 25-year warranty.

- Headquartered in Silicon Valley since 1985.
- Diversified portfolio leading residential and solar storage solutions.
- Most efficient solar panels on the market.
- Flexible financing options to make going solar easy.
- Complete Confidence Warranty, the only home solar warranty to cover your whole system.
- Convenient solar monitoring including panel level data performance through mobile app.
- Industry leader in solar sustainability and social responsibility.
- Recipient of more than 1000 patents for solar innovation.

378 reviews

Write a Review
  • "Low performance"

    Reviewed Aug 12, 2022

    I wrote a review on my system and received a response from your team. The person who responded left me a message but I was unable to understand it because his voice was so low. Please respond by email with the contact information to

    Thank you

    Tommy Green
    Response from SunPower
    Responded Aug 12, 2022
    Response from SunPower
    Responded Aug 12, 2022

    Hi Bill, we're sorry to hear that and appreciate the feedback. I forwarded your information over to your case manager and requested they send a follow-up email. We highly recommend removing your e-mail address from this review as a security precaution. Thank you for the review, we look forward to talking to you.

  • "Cool Blue - A+ service from start to finish"

    Reviewed Aug 11, 2022

    We work with Scott Proctor through Cool Blue and from sales, installation and after team was responsive, knowledgeable, informative and overall just outstanding.

    Alexa Beeman
    Response from SunPower
    Responded Aug 11, 2022
    Response from SunPower
    Responded Aug 11, 2022

    We appreciate the kind review. We are thrilled that Scott and the team provided a great experience. Please reach out to us if you need any assistance. We are just a call, message, or email away. Thank you for helping us change the way our world is powered.

  • "Great"

    Reviewed Aug 09, 2022

    Burtek did a great job. They were on time, professional, and thorough. I am pleased with the product and service.

    Alexa Beeman
    Response from SunPower
    Responded Aug 09, 2022
    Response from SunPower
    Responded Aug 09, 2022

    We are delighted Burtek provided an enjoyable and professional experience. Seeing your satisfaction with your transition to solar is such a joy. Don't hesitate to contact us if there is anything we can assist you with in the future. Thank you for helping us change the way our world is powered!

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With a climate in crisis, more homeowners are taking control of their energy and embracing a sustainable lifestyle. By prioritizing the customer experience and making solar the most attractive and accessible energy option, we can build a more sustainable future together.

SunPower designs, sells and installs the most efficient and durable technology on the planet. We’ve spent over 37 years pushing the boundaries of innovation and demanding more of ourselves—never settling on being a conventional solar company.

As a result, our home solar solutions continue to lead the industry. But being a leader also means putting safety first. With up-to-date guidance from federal and local health authorities, our experienced professionals are trained and ready to safely serve homeowners looking to go solar.

  • Installation
  • Financing
  • Solar PV
  • Energy Storage
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Get a custom solar estimate for your home

Get a custom solar estimate for your home

Based on your roof and actual offers in your area

Try Solar Calculator



SunPower Headquarters

51 Rio Robles
San Jose, CA
95134 United States

Local Offices (7)

  • 1414 Harbour Way South Suite 1901
    Richmond, CA 94804
  • 2125 East Katella Ave. Suite 220
    Anaheim, CA 92806
  • 8900 Amberglen Blvd. Ste. 325 3rd Floor
    Austin, TX 78729
  • 9229 Waterford Centre Blvd. Ste. 110
    Austin, TX 78758
  • 300 American Metro Blvd, Suite 230
    Hamilton, NJ 08619
  • 102 West 38th Street 7th Floor
    New York, NY 10018
  • 262 Washington Street Suite 700
    Boston, MA 02108
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Workmanship Warranty

The SunPower® Complete Confidence Warranty is the only home solar warranty to cover your whole system (not just the panels). We've got you covered for 25 years when it comes to everything on your roof (including panels, microinverters and mounting) and 10 years for everything not on your roof (including monitoring hardware and storage).


AEE – Advanced Energy Economy (U.S.)
ACORE – American Council on Renewable Energy (U.S.)
AriSEIA – Arizona Solar Energy Industries Association
CALSSA – California Solar and Storage Association
CCSA – Coalition for Community Solar Access (U.S.)
CHESSA – Chesapeake Solar and Storage Association
COSSA – Colorado Solar and Storage Association
FlaSEIA – Florida Solar Energy Industries Association
HSEA - Hawaii Solar Energy Association
ISEA – Illinois Solar Energy Association
IREC – Interstate Renewable Energy Council (U.S.)
Local Solar for All (U.S.)
MEIBC – Michigan Energy Innovation Business Council
NECEC – Northeast Clean Energy Council
NJSEC – New Jersey Solar Energy Coalition
NYSEIA – New York Solar Energy Industries Association
OSSIA – Oregon Solar and Storage Industries Association
SEIA – Solar Energy Industries Association (U.S.)
SEBANE – Solar Energy Business Association of New England
SEPA – Solar Electric Power Association (U.S.)
SolarAPP Campaign (U.S.)
Solar Connecticut
SRA – Solar Rights Alliance
TSPA - Texas Solar Power Association
WASEIA – Washington Solar Energy Industries Association
Vote Solar (U.S.)


A+ Better Business Bureau accredited business
Cradle to Cradle Certified™​ Bronze recognition
2019 PV Magazine Sustainability Award

States served by SunPower

  • Alabama AL ,
  • Alaska AK ,
  • Arizona AZ ,
  • Arkansas AR ,
  • California CA ,
  • Colorado CO ,
  • Connecticut CT ,
  • Delaware DE ,
  • District of Columbia DC ,
  • Florida FL ,
  • Georgia GA ,
  • Hawaii HI ,
  • Idaho ID ,
  • Illinois IL ,
  • Indiana IN ,
  • Iowa IA ,
  • Kansas KS ,
  • Kentucky KY ,
  • Louisiana LA ,
  • Maine ME ,
  • Maryland MD ,
  • Massachusetts MA ,
  • Michigan MI ,
  • Minnesota MN ,
  • Mississippi MS ,
  • Missouri MO ,
  • Montana MT ,
  • Nebraska NE ,
  • Nevada NV ,
  • New Hampshire NH ,
  • New Jersey NJ ,
  • New Mexico NM ,
  • New York NY ,
  • North Carolina NC ,
  • Ohio OH ,
  • Oklahoma OK ,
  • Oregon OR ,
  • Pennsylvania PA ,
  • Rhode Island RI ,
  • South Carolina SC ,
  • South Dakota SD ,
  • Tennessee TN ,
  • Texas TX ,
  • Utah UT ,
  • Vermont VT ,
  • Virginia VA ,
  • Washington WA ,
  • West Virginia WV ,
  • Wisconsin WI ,
  • Wyoming WY

Languages spoken by SunPower

English, Spanish