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EFS Energy are Illinois and Missouri Solar Panel Installation Experts.

EFS Energy are Illinois and Missouri Solar Panel Installation Experts.

Why Solar Energy?

Frustrated by rising energy costs? Concerns over climate change? Seeking freedom from utility companies?

Explore solar benefits for you

Your Local Midwest Solar Installers

EFS Energy is a solar panel installation company based in St. Louis, operating throughout the midwest. We’re focused on helping our customers achieve energy independence by generating clean, renewable energy from solar panel systems. Our team specializes in commercial, residential, and agricultural customized solar installations. Solar is more affordable than ever, and financing options are widely available.  Start your journey towards energy independence with EFS today.

Solar Lifecycle of Service

Who We Serve

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Homeowners

Turn-key solar panel arrays for any home large or small

Schedule Free Consultation
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Businesses

Control long term energy costs and raise the bar with “green” technology.

Go Green for Your Bottom Line
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Farms

Harvest solar energy and generate power for years

Grow with Solar Energy

Why Going Solar was a “No Brainer” for Straatman Toyota

We specialize in the design and installation of solar systems for businesses, homes, farms, and everything in-between. Our clients can achieve energy independence by generating clean, renewable power and reducing energy usage through our cutting edge technologies and processes.

View More Of Our Work

“

EFS did an excellent job installing our solar array. They are professional, knowledgeable, and friendly. A great team of reliable experts. We will recommend them without reservations to anyone planning to invest in a photovoltaic system.”

—CHRISTIANE CARLSSON

“

[EFS]…does not make a hard sell or push people; [EFS] explains the systems and patiently answers questions so people can make informed decisions.”

—DANIEL BERG

“

EFS recently installed a 150 kWh on our building, and we could not have asked for a better result. We began with just a basic knowledge of solar, but they did a fantastic job guiding us through the entire project. Everyone we dealt with was knowledgeable and very professional.”

—SAM STRAATMAN, STRAATMAN TOYOTA

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St. Louis Office

1283 Research Blvd
St. Louis, MO 63132

314-771-5131 | 844-33-SOLAR

Springfield Office

920 South Spring Street
Suite 2600
Springfield, IL 62704

217-993-9801 | 618-491-5101

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