13 Best Solar Companies in Lake St Louis, MO (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 13 in Lake St Louis based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated March 14, 2023
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Best solar companies in Lake St Louis
As a homeowner in Lake St Louis, you may be planning on switching to solar and curious about the best solar companies in your city. Solar could be a fantastic choice since it comes with a lot of perks. You may have to spend a decent amount of money upfront for solar panels, but switching to solar will save you money on your energy bills over many years. In fact, you can look forward to saving about $15,000 over 20 years.
Here, we'll give you a list of some of the best solar companies in Lake St Louis to make your choice a bit easier. To see how much you would have to pay to install solar panels on your roof, you can get a free, no-obligation quote from one of the top solar companies in Lake St Louis by clicking the "get quote" button below.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries (coming 2022)
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Lake St Louis

Mobius Solar
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Route 66 Solar
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Family owned and operated
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Ryan Electrical Solutions
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Educational sales approach
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More transparent pricing than competitors
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Family owned and operated
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Maintenance and Repairs
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Commercial Solar Services

Ruby Electric Inc.
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Locally owned and operated
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Maintenance and Repairs
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Commercial Solar Services

EFS Energy Inc
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Can browse portfolio on website
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Educational sales approach
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Licensing and credentials transparency
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Pink Energy St Louis
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Maintenance and Repairs
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Commercial Solar Services

Statewide Solar
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Offers a free quote process
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels
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Solar Roof Shingles

EFS Energy
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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Licensing and credentials transparency
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Exceptional Energy Solutions
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Missouri Solar Solutions, LLC
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

Excel Home Solar
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Can browse portfolio on website
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Exceptional Electric
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Maintenance and Repairs
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Commercial Solar Services

MC Power Solar Farm Rolla Mo
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More transparent pricing than competitors
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Removal & Reinstallation
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Commercial Solar Services
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Solar Panels
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Lake St Louis
For the majority of homeowners, whether or not to invest in solar panels depends the most on the cost. The cost of solar and the savings it generates vary depending on a few important factors such as:
- System size and type: Some models are more costly than others, so the one you want can raise or lower your upfront cost. Plus, the more solar panels you need, the more it'll cost.
- The amount of sunlight your roof gets: This, along with the configuration of your roof, affects affect how much energy your solar panels can produce.
- Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 30% of the project cost. Your state may also have various incentives that you can use. Plus, you can save about $15,000 over 20 years on your utility bills, not including incentives.
- Energy consumption: Installing a solar system may be a high-cost investment for households that don't use too much energy per month.
Thanks to solar panels decreasing in cost as well as several solar incentives, they are a worthwhile investment for the majority of homeowners.
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Solar Incentives in Lake St Louis
Switching to solar power has lots of wonderful benefits. Not only can it help protect the planet, but you can also save some money on your installation with various government incentives. When you install a solar panel system on your house, you can claim the federal tax credit, or ITC. This credit currently lets you reduce your tax bill by 30% of the cost of your solar panels. Plus, there may often be some local incentives that you can take advantage of to further cut back on the cost of solar of solar panels. Take a look at our article on solar incentives to see what incentives you can take advantage of.
Environmental Impact of Switching to Solar in Lake St Louis
If you're considering adding solar panels to your home, one of the principal reasons why may be to lower your greenhouse gas emissions. But how much can switching to solar actually affect the environment? The more power your household uses, the better off the planet will be from you switching to solar as you won't need to rely on traditional energy sources as much. Once you go solar, your carbon footprint can be reduced by about 100 pounds a year. Since solar power is plentiful and generates electricity without CO2 emissions, installing solar panels is one easy step you can take to help preserve the environment.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries (coming 2022)
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Lake St Louis, MO Solar Company Rankings FAQs
What is the best solar panel installation company in Lake St Louis?
The highest-rated local solar company in Lake St Louis is Mobius Solar, with a rating of 5.00 stars.
Are solar panels really eco-friendly?
Making solar panels requires chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.
Is it worth installing solar panels on my roof?
Solar panels need a considerable upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
How efficient are solar panels?
Most of the time, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the sun's energy into usable electricity.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.