SunPower Corporation in Richmond, California

Updated Mar 11, 2025

1 510-540-0550  •  880 Harbour Way S Suite 600, Richmond, CA 94804
SunPower, the top-rated solar company in the US, has been acquired by Complete Solar and offers customized solar solutions with industry-leading warranties.
4.5
1578 Reviews
★★★★★
Google Rating
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Image data © 2025 Google
SunPower Corporation, solar installation company located in Richmond, 94804 area (Image from Google)
SunPower Corporation, solar installation company located in Richmond, 94804 area (Image from Google)
SunPower Corporation, solar installation company located in Richmond, 94804 area (Image from Google)

About SunPower Corporation

  • SunPower Corporation is a leading provider of solar energy solutions, headquartered in San Jose, California. Founded in 1985 by Richard Swanson, the company initially focused on developing and manufacturing photovoltaic solar panels. Over the years, SunPower has expanded its offerings to include battery energy storage products and has served residential, commercial, and industrial customers globally. The company was acquired by Cypress Semiconductor in 2002 and went public in 2005. In 2011, TotalEnergies acquired a majority interest in SunPower but later reduced its stake. SunPower spun off its manufacturing division into Maxeon Solar Technologies in 2019 and has since focused on services, installation, and other products. The company has continued to innovate, investing in technologies like solar micro-inverters and virtual power plant services.

    • Residential Solar Installation: Rooftop solar systems that increase energy independence and reduce electricity bills
    • Solar Battery Storage Installation: Systems that maximize solar savings and provide backup power during outages
    • Custom Solar System Design: Personalized solar solutions based on family needs, future plans, and budget
    • Solar Savings Consultation: Free estimates on potential electricity bill savings
    • Solar Financing: Financing options with $0 down payment for qualified customers
    • EV Charging Solutions: Electric vehicle charging infrastructure installation

    • SunPower Equinox®: Rooftop solar system for residential applications
    • Solar Battery Storage Systems: Energy storage solutions that provide backup power during outages
    • Complete Solar System Packages: Customized solar solutions designed for specific home energy needs

    • 25-Year Panel Warranty: SunPower's industry-leading warranty for solar panels
    • 10-Year Monitoring Warranty: Coverage for system monitoring equipment
    • Complete Confidence Warranty: Comprehensive warranty package providing peace of mind

    • 1 Rated Solar Company in the U.S.: Top-rated among solar providers
    • Wood Mackenzie US PV Leaderboard Recognition

    • Associated Product Manufacturers: Blue Raven Solar
    • Associated Financing Companies: Complete Solar, Inc.

    • Customer Support Phone: 800-377-4480
    • Privacy Policy: https://www.completesolar.com/privacy-policy

  • Phone
    1 510-540-0550

    Address
    880 Harbour Way S Suite 600, Richmond, CA 94804

    Business Hours

    Monday: 5AM-8PM

    Tuesday: 5AM-8PM

    Wednesday: 5AM-8PM

    Thursday: 5AM-8PM

    Friday: 5AM-8PM

    Saturday: 6AM-8PM

    Sunday: 6AM-8PM

Reasons Why You Should Work With SunPower Corporation

  • Unmatched Heritage: Nearly 40 years of experience in the solar industry since 1985
  • Quality Tested Products: All products verified and tested to meet high standards
  • Customized Solutions: Solar systems tailored to individual home energy needs
  • Industry-Leading Warranty: 25-year panel warranty and 10-year monitoring warranty
  • Financial Benefits: Potential for lower electricity bills with $0 down financing for qualified customers
  • Energy Independence: Increase control over your energy usage with solar and battery storage
  • Environmental Impact: Reduce your carbon footprint with clean, renewable energy

Customer Reviews for SunPower Corporation

Ratings & Reviews

Read all of SunPower Corporation's Google reviews here 

  • Latest Review

    ★★★★★

    Installed the panel and we noticed how bad they sealed the everything on my roof. Requested someone to come half a year ago and no one showed up. Now California is under storm season and we are seeing roof leak. Even with an escalated case, we have to wait for a week for people to inspect and 2-3 weeks to have this fixed, meanwhile our roof is just keep having leaks whenever it rains.
    Mingzhi Xu

  • ★★★★★

    Worst experience ever! I paid $46k for a 10kw system and then they screwed the install so bad that I have around $50,000 of out of pocket post project costs to fix what they broke, threw away, burned out, ….. And even after main electrical panel burned out causing us to live with very limited power for two months, they NEVER sent an electrical crew to even assess the situation. Had to hire my own electrician to get permit, and replace the main panel! I’m still feeling lucky my house didn’t burn down! #SunPower
    Dk Adams

  • ★★★★★

    Update after 2 weeks SunPower replied to this reivew.
    Joon Kim

  • ★★★★★

    Here's the highlights, hopefully our experience improves with time:
    Marshall M.

  • ★★★★★

    Post-installation support is awful. I have a system that for the most part was working. The inverter for the battery system failed. I have been without a complete system so far for 6 months due to. Parts shortage. They have "escalated my case" but the specialist said he would return with an answer but always never gives an answer. His answer is simply we have to wait until next week, but you are on top of our priority. The specialist has not responded in 3 weeks this time.
    Doug Chiu

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Get in touch with SunPower Corporation in Richmond today!

Address: 880 Harbour Way S Suite 600, Richmond, CA 94804

Phone: 1 510-540-0550

Hours:

Monday: 5AM-8PM

Tuesday: 5AM-8PM

Wednesday: 5AM-8PM

Thursday: 5AM-8PM

Friday: 5AM-8PM

Saturday: 6AM-8PM

Sunday: 6AM-8PM

Solar Installation Companies in Richmond, California

Looking for "solar installation near me"? Search our curated directory to find the best-rated solar energy companies offering solar installation in Richmond, CA.

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