Solar Panel Cost by State — 2026 Overview
Published 2026-02-12 · Updated 2026-07-07 · MySunROI Research Team
Free quote comparison
Compare solar quotes in your area
Free — compare pre-screened local installers. No obligation.
MySunROI may earn a fee if you request quotes through partner links. See our disclaimer.
National average: $2.75–$3.50/watt or $16,000–$21,000 for 6 kW before the 30% ITC. Costs and payback vary significantly by state.
Cost ranges by region
Browse state pages for local estimates with payback and savings.
- Texas — below average install, good sun
- California — higher cost, high rates
- Florida — competitive pricing
- Hawaii — highest costs, excellent ROI
- All 50 states →
Solar costs by state
Frequently Asked Questions
Why do costs vary?
Labor, permits, competition, and electricity rates all differ by state.