Solar System Sizing Tool — Bend, OR
Use our interactive tool to determine the right solar system size for your home in Bend. Adjust your monthly electricity bill and home size to see a personalized recommendation based on local solar conditions.
Size Your Solar System
$
Local rate: 13.2¢/kWh
ft
Peak sun hours: 4.5h/day
6.9
System Size (kW)
18
Panels Needed
324
Roof Space (sq ft)
$19,718
Est. Cost
11,364
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 Bend, OR:
- Electricity usage: Your monthly bill is converted to annual kWh consumption using the local rate of 13.2¢/kWh.
- Solar irradiance: Bend receives an average of 4.5 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 Bend is 1,850 sq ft.
Solar at a Glance: Bend, OR
13.2¢
Avg Rate / kWh
4.5h
Peak Sun Hours / Day
6.9 kW
Avg Recommended Size
18
Avg Panels Needed
$19,718
Est. Cost (before incentives)
Pacific Power
Utility Provider
Other Cities in Oregon
Related Resources
Ready to Go Solar in Bend, OR?
Get a Custom Solar Design for Bend
Our experts will assess your roof, energy needs, and local conditions to design the perfect system for your Bend home.
Get Your Free Quote