Top Solar Companies in Hawaii (2026)

We've identified 6 solar companies serving Hawaii. Browse ratings, reviews, certifications, and service areas to find the right installer for your home. All companies listed are rated and reviewed by real customers.

6 Companies Found

Verified Ratings

What to Look for in a Hawaii Solar Company

Licensing & Insurance
Verify the company holds a valid Hawaii contractor license and carries liability insurance and workers' compensation.
NABCEP Certification
Look for installers with North American Board of Certified Energy Practitioners (NABCEP) certification, the gold standard in the solar industry.
Reviews & Track Record
Check customer reviews across multiple platforms. Companies with 4+ star ratings and 50+ reviews tend to deliver consistent quality.
Warranty Coverage
Top companies offer 25-year panel warranties, 10-12 year inverter warranties, and workmanship guarantees of 10+ years.
Transparent Pricing
Get detailed, itemized quotes. Be wary of companies that won't provide written estimates or pressure you into quick decisions.