Solar System Sizing Tool — Iowa
Determine the right solar system size for your home in Iowa. With an average electricity rate of 14.5¢/kWh and 4.3 peak sun hours per day, homeowners here typically need a system tailored to local conditions. Select your city for a more precise recommendation.
14.5¢
Avg Rate / kWh
4.3h
Peak Sun Hours / Day
$130
Avg Monthly Bill
1,700
Avg Home Size (sq ft)
Select Your City in Iowa
Des Moines
14.8¢/kWh · 4.3h sun/day
Avg bill: $132/mo · MidAmerican Energy
Cedar Rapids
14.5¢/kWh · 4.2h sun/day
Avg bill: $128/mo · Alliant Energy
Davenport
14.2¢/kWh · 4.3h sun/day
Avg bill: $125/mo · MidAmerican Energy
Sioux City
14.5¢/kWh · 4.5h sun/day
Avg bill: $128/mo · MidAmerican Energy
Iowa City
14.8¢/kWh · 4.2h sun/day
Avg bill: $130/mo · MidAmerican Energy
Waterloo
14.5¢/kWh · 4.2h sun/day
Avg bill: $125/mo · MidAmerican Energy
Related Resources
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