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Missouri Solar

Data Current Through:
Q3 2018
Solar Installed (MW):
National Ranking:
29th (41st in 2017)
State Homes Powered by Solar:
Percentage of State's Electricity from Solar:
Solar Jobs:
Solar Companies in State:
153 (20 Manufacturers, 63 Installers/Developers, 70 Others)
Total Solar Investment in State
$507.93 Million
Prices have fallen
43% over the last 5 years
Growth Projection and Ranking:
279 MW over the next 5 years (ranks 36th)
Number Of Installations

There are currently more than 114 solar companies at work throughout the value chain in Missouri. Efficient work by these companies continues to lower the price of solar installations.


View more solar industry data.

Notable Solar Installations in Missouri

  • O'Fallon Renewable Energy Center was completed in 2014.  This photovoltaic project has the capacity to generate 5.7 MW of electricity -- enough to power over 619 Missouri homes.5  
  • Anheuser-Busch & IKEA have both gone solar in Missouri. At 1 MW, IKEA St. Louis 410 in St. Louis is among the largest solar installations in Missouri. This project has enough electric capacity to power more than 108 homes.6  

Check out our Major Solar Projects List for more notable installations.

Solar Companies in Missouri

Looking for a local installer? Use the SEIA EnergySage Marketplace to compare quotes and find companies in your area. You can also review the average costs for installing solar in Missouri, based on real price data from solar quotes.

Don't see your company listed? Complete our National Solar Database Survey!

Missouri State Solar Policy Resources

Official SEIA State Affiliate: Missouri Solar Energy Industries Association (MOSEIA)

Missouri Public Service Commission – Learn about the governing body that regulates the electricity rates and services of Missouri public utilities

Missouri Department of Economic Development - Division of Energy

Missouri General Assembly – Track pending legislation affecting solar energy, locate and contact individual legislators, and stay up to date on current legislative issues in Missouri

DSIRE Incentives Database - Missouri – Search a public clearinghouse for specific solar energy incentives in Missouri and across the United States

U.S. Energy Information Administration - Missouri State Profile – Explore official energy statistics, including data on electricity supply and demand, from the U.S. government


1All data from SEIA/GTM Research U.S. Solar Market Insight unless otherwise noted:

2Energy Information Administration, Electric Power Monthly:

3The Solar Foundation, State Solar Jobs Census:

4SEIA, National Solar Database:

5SEIA, Major Solar Projects List:

6SEIA, Solar Means Business: