Solar Installers in Missouri
Compare top-rated solar companies in Missouri. Average cost: $2.75/W · 4.5 peak sun hours · 13.49¢/kWh electricity rate.
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Missouri is a strong state for residential solar energy. With an average electricity rate of 13.49 cents per kilowatt-hour and 4.5 peak sun hours per day, homeowners across Missouri can generate significant energy savings by going solar. The average 8kW solar system in Missouri costs $22,000 before incentives and $15,400 after the 30% federal tax credit.
An 8kW system in Missouri produces approximately 13,140 kWh per year — enough to offset most or all of a typical household's electricity consumption. At current electricity rates, that translates to annual savings of approximately $1,773, with a payback period of around 11 years.
Missouri's net metering policy is classified as full retail rate, which means homeowners receive full retail rate credit for excess energy sent to the grid — maximizing the financial return on solar investment. The state has a Renewable Portfolio Standard requiring 15% renewable energy, which supports continued solar growth.
Missouri Solar Cost Breakdown
| System Size | Before Incentives | After 30% ITC |
|---|---|---|
| 5 kW | $13,750 | $9,625 |
| 8 kW | $22,000 | $15,400 |
| 12 kW | $33,000 | $23,100 |
Missouri exempts solar installations from property tax assessments, meaning your home value increases without raising your property taxes. Over a 25-year period, the typical Missouri homeowner saves $28,915 with solar — making it one of the best long-term investments available for your home.
Utilities in Missouri
Solar by County in Missouri
Top Cities for Solar in Missouri
Top Solar Installers in Missouri
Missouri Solar FAQ
How much do solar panels cost in Missouri?▼
The average cost of solar panels in Missouri is $2.75 per watt before incentives. For a typical 8kW system, that's $22,000 before the 30% federal tax credit, or $15,400 after. Actual costs vary based on your roof, equipment choice, and installer.
How much can I save with solar in Missouri?▼
Missouri homeowners with an 8kW solar system can save an estimated $28,915 over 25 years. With an average electricity rate of 13.49¢/kWh and 4.5 peak sun hours per day, solar is a strong investment in Missouri. The average payback period is 11 years.
Does Missouri have net metering?▼
Missouri offers full retail rate net metering. This means you receive full retail rate credit for excess solar energy sent back to the grid, maximizing your savings.
What solar incentives are available in Missouri?▼
Missouri homeowners can take advantage of the 30% federal solar Investment Tax Credit (ITC) through 2032. Solar installations are exempt from property tax increases.
How many peak sun hours does Missouri get?▼
Missouri averages 4.5 peak sun hours per day annually. This means an 8kW solar system in Missouri would produce approximately 13,140 kWh per year. Peak sun hours vary by season and specific location within the state.
Is solar worth it in Missouri?▼
Yes, solar is worth it for most homeowners in Missouri. With a 11-year average payback period and 25+ year panel lifespan, you'll enjoy 14+ years of essentially free electricity after your system pays for itself. The combination of 13.49¢/kWh electricity rates, 4.5 peak sun hours, and available incentives makes Missouri a good state for solar.
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Quick Missouri Solar Facts
- ☀️ Peak Sun Hours: 4.5h/day
- 💡 Electricity Rate: 13.49¢/kWh
- 💰 Cost per Watt: $2.75
- 📊 Net Metering: Full Retail Rate
- 🔋 Payback Period: 11 years
- 🌱 RPS Goal: 15%
- 🏠 Property Tax: Exempt