Washington Sun Power
✓ Licensed & VerifiedAbout Washington Sun Power
Washington Sun Power is a leading solar installation company serving Washington from their Renton headquarters. Founded in 2007, they have built a strong reputation for quality installations and exceptional customer service across the region. Their team of NABCEP-certified professionals designs and installs custom solar systems for residential and commercial properties. Washington Sun Power is committed to helping homeowners reduce their energy bills and carbon footprint through clean, renewable solar energy. They handle every aspect of the process from initial consultation and system design through permitting, installation, and utility interconnection, making the switch to solar seamless and stress-free for their customers.
Equipment & Brands
☀️ Solar Panels
- ✓ Canadian Solar
- ✓ Trina Solar
- ✓ REC
🔋 Batteries
- ✓ Tesla Powerwall
- ✓ SunPower SunVault
⚡ Inverters
- ✓ Enphase
- ✓ SolarEdge
- ✓ SMA
Warranty & Protection
Service Areas
Specialties
Financing Options
Customer Reviews
Read what 341 customers say about Washington Sun Power
Washington Sun Power FAQ
Is Washington Sun Power a good solar installer?▼
Washington Sun Power has a 4.3-star rating based on 341 customer reviews. They have completed 3,041+ installations since 2007 and offer a 25-year warranty. They are SunPower Elite and serve Renton, Federal Way, Olympia, Seattle, Tacoma and surrounding areas in Washington.
What solar panels does Washington Sun Power install?▼
Washington Sun Power installs solar panels from Canadian Solar, Trina Solar, REC. They also offer battery storage from Tesla Powerwall, SunPower SunVault and inverters from Enphase, SolarEdge, SMA. Their preferred equipment brands include SunPower, Enphase, SolarEdge, Tesla, Canadian Solar, REC.
What financing options does Washington Sun Power offer?▼
Washington Sun Power offers the following financing options: Cash Purchase, Solar Loan, Solar Lease, PPA. Contact them directly at (206) 333-4700 to discuss which option is best for your situation and budget.
What areas does Washington Sun Power serve?▼
Washington Sun Power is based in Renton, WA and serves the following areas: Renton, Federal Way, Olympia, Seattle, Tacoma. Contact them to confirm availability in your specific location.
What warranty does Washington Sun Power offer?▼
Washington Sun Power 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 Washington Sun Power licensed and insured?▼
Yes, Washington Sun Power is fully licensed (License #C-39-177431) and insured. They are SunPower Elite, which are industry-leading certifications that verify their expertise and installation quality.