Solar Panel Savings in Redmond, WA
Calculate how much you can save with solar panels in Redmond, Washington. Based on 3.3 peak sun hours/day and 8.3¢/kWh average electricity rate.
3.3
Peak Sun Hours/Day
8.3¢
Avg Rate (¢/kWh)
24.1 yr
Payback Period
$0k
25-Year Savings
Redmond Solar Overview
Calculate Your Redmond Solar Savings
Redmond average: $74/mo
South-facing roofs produce the most energy
Add $8,000-$12,000 for whole-home battery backup
Annual Production
kWh/year
Annual Savings
per year
Net System Cost
after 30% ITC
Payback Period
break-even time
25-Year Total Savings
$16,327
Monthly Savings
$40
Federal Tax Credit
$4,806
Cumulative Savings vs System Cost
Cost Breakdown
| Item | Redmond | National Avg |
|---|---|---|
| Gross System Cost (6kW) | $16,020 | $17,100 |
| Federal Tax Credit (30%) | -$4,806 | -$5,130 |
| Net System Cost | $11,214 | $11,970 |
| Cost Per Watt | $2.67/W | $2.85/W |
Solar Potential in Redmond
Sun Hours vs National Average
Redmond gets 27% less sun than the national average, but high-efficiency panels compensate.
Climate Advantages
- 152 sunny days per year
- Average temperature: 52°F — cooler temps actually improve panel efficiency
- Average roof size: 1,860 sq ft — enough for a 103-panel system
Redmond Solar Incentives & Programs
Federal Investment Tax Credit (ITC)
30% of total system cost deducted from federal taxes. For a $16,020 system, that's a $4,806 credit. Valid through 2032.
Washington State Incentives
Solar incentive payment program.
Net Metering — Puget Sound Energy
Puget Sound Energy offers net metering in Redmond. Earn credits for excess solar energy sent to the grid, reducing your electric bill further.
Environmental Impact in Redmond
2.4
Tons CO2 Offset/Year
40
Equivalent Trees Planted
0.5
Homes Worth of Energy
Based on 5,782 kWh annual production with a 6kW system. EPA average: 0.417 metric tons CO2 per MWh, 10,632 kWh per US home.
Solar Energy in Redmond, Washington
Redmond, Washington receives an average of 3.3 peak sun hours per day, which, while below the national average, still makes solar a viable option with modern high-efficiency panels. With electricity rates averaging 8.3¢ per kWh from Puget Sound Energy, below the national average, but with rates rising 2-3% annually, the long-term savings are still meaningful.
A typical 6kW solar system in Redmond produces approximately 5,782 kWh per year, saving homeowners an estimated $478 annually. The system pays for itself in about 23.5 years, after which you enjoy essentially free electricity for the remaining 2+ years of the system's warranty life.
Redmond has a solar penetration rate of 8.5% — showing growing adoption of residential solar, with significant room for expansion. The cost of living index of 122.4 (national average: 100) means higher electricity costs, which amplifies solar savings.
Other Cities in Washington
Bellevue, WA
Everett, WA
Kennewick, WA
Olympia, WA
Seattle, WA
Spokane, WA
Tacoma, WA
Vancouver, WA
Frequently Asked Questions
How much do solar panels cost in Redmond, WA?
The average cost of a 6kW solar panel system in Redmond is approximately $16,020 before incentives ($2.67/watt). After the 30% federal Investment Tax Credit, the net cost is about $11,214. Solar incentive payment program.
How many peak sun hours does Redmond get?
Redmond, WA receives an average of 3.3 peak sun hours per day and approximately 152 sunny days per year. While below the national average, solar panels can still provide significant savings due to advancing panel technology.
What is the solar payback period in Redmond?
The average solar payback period in Redmond is approximately 24.1 years. After payback, your solar panels generate essentially free electricity for the remaining 15-20 years of their warranty. Over 25 years, total savings can reach $436.
Does Redmond have net metering?
Yes, Redmond has access to net metering through Puget Sound Energy. This allows you to earn credits for excess solar energy sent to the grid, significantly improving your solar investment returns.
Is solar worth it in Redmond, WA?
Solar can still be worthwhile in Redmond, especially with rising electricity rates. The 24.1-year payback means long-term savings of $436 over the system lifetime. The 30% federal tax credit and local incentives help make solar financially attractive.