Solar System Sizing Tool — Davenport, IA
Use our interactive tool to determine the right solar system size for your home in Davenport. Adjust your monthly electricity bill and home size to see a personalized recommendation based on local solar conditions.
Size Your Solar System
$
Local rate: 14.2¢/kWh
ft
Peak sun hours: 4.3h/day
6.7
System Size (kW)
17
Panels Needed
306
Roof Space (sq ft)
$19,182
Est. Cost
10,563
Annual kWh
100%
Energy Offset
Energy Offset100% of your usage covered by solar
0%50%100%
How We Calculate Your System Size
Your recommended solar system size is based on several factors specific to Davenport, IA:
- Electricity usage: Your monthly bill is converted to annual kWh consumption using the local rate of 14.2¢/kWh.
- Solar irradiance: Davenport receives an average of 4.3 peak sun hours per day, which determines how much energy each panel produces.
- Panel specifications: We use 400W panels, each requiring approximately 18 sq ft of roof space, which is standard for modern residential installations.
- Roof space: The total roof area needed depends on the number of panels. The average home in Davenport is 1,650 sq ft.
Solar at a Glance: Davenport, IA
14.2¢
Avg Rate / kWh
4.3h
Peak Sun Hours / Day
6.7 kW
Avg Recommended Size
17
Avg Panels Needed
$19,182
Est. Cost (before incentives)
MidAmerican Energy
Utility Provider
Other Cities in Iowa
Related Resources
Ready to Go Solar in Davenport, IA?
Get a Custom Solar Design for Davenport
Our experts will assess your roof, energy needs, and local conditions to design the perfect system for your Davenport home.
Get Your Free Quote