EFS Energy – Based in St. Louis & Serving the Entire Midwest

EFS Energy strives to be the leading solar installation and design firm in the Midwest by providing solar energy services and solutions to homeowners and business owners that fit your budget. Installing solar panels on your home or business turns simple sunlight into usable energy, and should be considered a fantastic investment opportunity.

Our panels and inverters come with 25-year warranties and are expected to last well beyond that. Your system is built to withstand the elements because it will be installed by our certified professional install crew. We make sure each individual project, small or large, is treated with the utmost care and attention and will ensure that you are pleased with your system.

What We Do Best

EFS Energy specializes in the design and installation of solar power systems for both residential and commercial properties. Investing in solar is one of the best ways to hedge against the rising costs of fossil fuels.
Not only will LEDs will reduce your lighting bills by more than 50%, they also provide better light and will last up to 20 times longer than conventional lighting.
A detailed analysis of your home will reveal the most cost-effective solutions for making your building more comfortable and more efficient.  Our BPI-certified technician uses the latest technologies to find and fix any problem areas.

Residential Solar

Start investing in your home today and be in control of your future energy dependency.

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Commercial Solar

Help your business boost its bottom line by reducing your overhead costs and solidifying your energy investment today.

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Solar carport for Tesla

Custom Solar

Challenging layouts, roof configurations or locations can provide unique opportunities only custom solutions can solve.

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Solar panels are made up of photovoltaic (PV) cells, which convert sunlight into direct current (DC).

The DC Power from the PV cells is then sent to an inverter, where it is converted into alternating current (AC).

The AC Power then travels from the inverter to your electrical panel where it is then available to provide electricity to your home.

Any excess electricity produced by your system feeds back into the utility grid, rolling your meter backwards in the process.

You may be able to reduce your electric bill to zero depending on the size of the solar array installed.  No matter the size of the array, solar is a worthy investment that will reduce your monthly energy bills and contribute to our shared goal of environmental stewardship.

Our Installation Process

Click below for a Free Solar Assessment:

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