Solar System Sizing Tool — Arizona
Determine the right solar system size for your home in Arizona. With an average electricity rate of 14.1¢/kWh and 6.5 peak sun hours per day, homeowners here typically need a system tailored to local conditions. Select your city for a more precise recommendation.
14.1¢
Avg Rate / kWh
6.5h
Peak Sun Hours / Day
$168
Avg Monthly Bill
1,900
Avg Home Size (sq ft)
Select Your City in Arizona
Phoenix
14.5¢/kWh · 6.6h sun/day
Avg bill: $175/mo · Arizona Public Service (APS)
Tucson
13.8¢/kWh · 6.5h sun/day
Avg bill: $160/mo · Tucson Electric Power
Mesa
14.2¢/kWh · 6.5h sun/day
Avg bill: $170/mo · Salt River Project
Chandler
14¢/kWh · 6.5h sun/day
Avg bill: $168/mo · Salt River Project
Scottsdale
14.3¢/kWh · 6.6h sun/day
Avg bill: $180/mo · Salt River Project
Gilbert
14¢/kWh · 6.5h sun/day
Avg bill: $172/mo · Salt River Project
Tempe
14.2¢/kWh · 6.5h sun/day
Avg bill: $165/mo · Salt River Project
Glendale
14.5¢/kWh · 6.5h sun/day
Avg bill: $168/mo · Arizona Public Service (APS)
Related Resources
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