How Much Does Solar Panel Installation Cost in Spokane, WA?
Spokane pricing is near the national average. Updated for 2026.
Based on local labor rates, varied climate conditions, and Spokane's diversified economy.See our methodology
Solar Panel Installation Pricing in Spokane, WA
Spokane offers near-average pricing for solar panel installation, making it a reasonable market for this service. The local diversified economy supports a balanced labor pool, and the city's 220K population base ensures you can find multiple qualified providers to compare quotes.
Local climate plays a direct role in solar panel installation costs here. Heavy rainfall requires excellent moisture management for roofing and foundations.
Market-specific factors matter in Spokane: environmental regulations may affect building materials and methods.
Spokane has moderate permitting requirements. Depending on the scope of your solar panel installation project, you may need local permits. A licensed contractor will handle the permitting process as part of the job in most cases.
Spokane vs National Average
What Affects Solar Panel Installation Cost in Spokane?
System Size
4kW: $10K-$16K. 6kW: $14K-$22K. 8kW: $18K-$28K. 10kW: $22K-$35K (before tax credit)
Battery
Adding battery storage: $8,000-$15,000 (also eligible for tax credit)
Spokane Market Conditions
environmental regulations may affect building materials and methods
Local Climate Impact
heavy rainfall requires excellent moisture management for roofing and foundations
📐 Solar Panel Installation in Spokane Cost Calculator
Get a personalized estimate based on your project details
Get Free Quotes from Local Pros
Compare prices from top-rated contractors in your area.
Top-Rated Solar Panel Installation Pros in Spokane, WA
6 providersQuality Home Services
🏆 SPONSOREDServing Spokane and surrounding areas since 1991. Licensed, insured, and committed to quality workmanship at fair prices.
Summit Roofing & Siding
🏆 SPONSOREDServing Spokane and surrounding areas since 2007. Licensed, insured, and committed to quality workmanship at fair prices.
Reliable Restoration
⭐ PREMIUMServing Spokane and surrounding areas since 2018. Licensed, insured, and committed to quality workmanship at fair prices.
Are You a Solar Panel Installation Professional?
Get listed on CostWhale and reach thousands of customers searching for solar panel installation in Spokane, WA.
🔍 Get Free Quotes from Local Pros
Compare prices from pre-screened contractors in your area. Free, no-obligation estimates.
* CostWhale may earn a commission. This doesn't affect our pricing data or recommendations.
Tips to Save on Solar Panel Installation in Spokane
- 1.The 30% federal tax credit reduces a $22,000 system to ~$15,400
- 2.Get 3-5 quotes — pricing varies significantly between installers
- 3.Check for state and local incentives in addition to the federal credit
- 4.Leasing is an option but owning provides better long-term returns
📈 Solar Panel Installation in Spokane Cost Trends (2020–2024)
Prices have increased +17.7% over the last 5 years
| Year | National Avg | YoY Change |
|---|---|---|
| 2020 | $17,752 | — |
| 2021 | $18,498 | +4.2% |
| 2022 | $19,700 | +6.5% |
| 2023 | $20,252 | +2.8% |
| 2024 | $20,900 | +3.2% |
Based on national averages adjusted for annual inflation. Actual costs vary by location and project scope.
💬 What Did You Pay?
Real costs reported by homeowners for Solar Panel Installation in Spokane
Recent Reports
Frequently Asked Questions
How long do solar panels take to pay for themselves?
Most systems pay for themselves in 6-10 years through energy savings and then provide free electricity for another 15-20 years.
How long do solar panels last?
Most solar panels are warrantied for 25 years and continue producing at 80%+ capacity. Many last 30-40 years.
Why does solar panel installation cost different in Spokane than other cities?
Spokane's costs reflect local labor rates driven by the diversified economy, varied climate conditions that affect materials and scheduling, and moderate permitting requirements. The balanced labor market also influences competitive pricing.
Solar Panel Installation Cost in Nearby Cities
Related Cost Guides for Spokane
Popular Services in Spokane
💰 Get Weekly Cost-Saving Tips
Join 10,000+ smart homeowners. Unsubscribe anytime.