EFS Energy are Illinois and Missouri Solar Panel Installation Experts. 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 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.
Control long term energy costs and raise the bar with 'green' technology.
Harvest solar energy and generate power for years.
Store excess solar energy generated during the day and use it at night, reducing your reliance on the grid.
We offer expert solar system optimization to maximize energy output and ensure long-term performance.
Our commercial solar panel installations are designed to meet the unique energy demands of businesses.
We are fully accredited by...
We utilize high-efficiency solar panels from leading manufacturers to maximize energy production.
We have built a strong reputation as a trusted provider of solar energy solutions, with a commitment to excellence.
Read testimonials from our satisfied customers who have experienced the benefits of solar energy with us.
North American Board of Certified Energy Practitioners