Solar Energy Data for Arizona
Detailed solar irradiance and production data for 1 cities in Arizona. The state averages 5.78 kWh/m²/day GHI — Above Average solar resources.
Arizona above the national average for solar energy production. Strong irradiance levels make solar cost-effective for residential and commercial installations statewide.
Arizona Overview
- Cities with data
- 1
- Avg. GHI
- 5.78 kWh/m²/day
- Solar Rating
- Above Average
- Best City
- Phoenix (5.78 kWh/m²/d)
Cities in Arizona — Ranked by Solar Potential
1 cities| Rank | City | GHI (kWh/m²/d) | Peak Sun Hours | 5kW Production | Est. Annual Savings | Payback |
|---|---|---|---|---|---|---|
| #1 | Phoenix (pop. 1,608,139) | 5.78 | 6.7 | 9,753 kWh | $1,219 | 8.6 yrs |
Analyze any Arizona location
These figures are city-level averages. For your exact address in Arizona, use SolarScope's Site Studio to account for roof orientation, shading, and your utility rate.