SunPower
✓ Licensed & VerifiedAbout SunPower
SunPower is one of the most recognized names in solar energy worldwide. Headquartered in San Jose, California, they manufacture the highest-efficiency solar panels available to consumers and have been innovating in solar technology since 1985. Their Maxeon panels deliver up to 22.8% efficiency, producing more energy per square foot than any competing product. SunPower's Complete Confidence warranty covers panels, inverters, and workmanship for 25 years — the most comprehensive guarantee in the industry. With over 50,000 installations in California alone, they have an unmatched track record in the state.
Equipment & Brands
☀️ Solar Panels
- ✓ SunPower Maxeon
🔋 Batteries
- ✓ SunPower SunVault
- ✓ Tesla Powerwall
⚡ Inverters
- ✓ SunPower
Warranty & Protection
Service Areas
Specialties
Financing Options
Customer Reviews
Read what 4567 customers say about SunPower
SunPower FAQ
Is SunPower a good solar installer?▼
SunPower has a 4.6-star rating based on 4567 customer reviews. They have completed 50,000+ installations since 1985 and offer a 25-year warranty. They are SunPower Elite and NABCEP Certified and serve San Jose, San Francisco, Oakland, Sacramento, Los Angeles and surrounding areas in California.
What solar panels does SunPower install?▼
SunPower installs solar panels from SunPower Maxeon. They also offer battery storage from SunPower SunVault, Tesla Powerwall and inverters from SunPower. Their preferred equipment brands include SunPower, Tesla.
What financing options does SunPower offer?▼
SunPower offers the following financing options: Cash Purchase, Solar Loan, Solar Lease, PPA. Contact them directly at (408) 555-0123 to discuss which option is best for your situation and budget.
What areas does SunPower serve?▼
SunPower is based in San Jose, CA and serves the following areas: San Jose, San Francisco, Oakland, Sacramento, Los Angeles, San Diego, Fresno, Bakersfield, Riverside, Irvine. Contact them to confirm availability in your specific location.
What warranty does SunPower offer?▼
SunPower offers a 25-year panel warranty and a 10-year workmanship warranty on their solar installations. Panel manufacturers typically provide separate 25-year production warranties, and inverter manufacturers provide 12-25 year warranties.
Is SunPower licensed and insured?▼
Yes, SunPower is fully licensed (License #CA-C10-823456) and insured. They are SunPower Elite and NABCEP Certified, which are industry-leading certifications that verify their expertise and installation quality.