Is Solar Worth It in Seattle, WA?
A data-driven analysis based on Seattle's electricity rates, sun exposure, and available incentives.
Solar Is Marginally Worth It in Seattle
Solar pays for itself in 13 years with a 168% ROI. Consider your long-term plans.
13 years
Payback Period
$33,543
25-Year Savings
168%
Return on Investment
$19,950
Net System Cost
$128
Monthly Savings
$1,536
Annual Savings
10 kW
System Size
$1,140
Home Value Boost
Why Solar Works in Seattle
- +Full net metering — get retail credit for excess energy
- +Estimated $1,140 increase in home value
- +30% federal tax credit reduces upfront cost significantly
- +Protection against future electricity rate increases (avg 3%/year)
Considerations
- -Lower electricity rates (12.8¢/kWh) mean smaller immediate savings
- -Lower sun exposure (3.3 peak hours/day) reduces production
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