15 Best Solar Companies in Berkeley, MO (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Berkeley based on:
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Customer review scores
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Service area for Berkeley, MO
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Berkeley homeowner saves $1,352/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Berkeley
Looking for energy freedom in Berkeley? Installing solar panels can be a rewarding investment since there are many benefits when you go solar. Due to Berkeley's great level of sunshine on average, there are lots of solar companies to choose from.
To help you sort through the huge amount of Berkeley solar installers, we've come up with a list of the top ones. To help you find out if solar panels are something you should get for your home, you can get a free, no-obligation quote from one of the best solar companies in Berkeley by clicking the button below.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch Rankings for Solar Companies in Berkeley

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Blue Raven Solar
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Industry-leading in-house financing
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Competitive pricing
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Excellent reputation
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Doesn't offer solar batteries
Services Offered
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Solar Panels
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System Monitoring

Sunpro Solar
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Industry-leading warranty coverage
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Expansive service area
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Some reported communication issues
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No leases or PPAs
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Greentech Renewables St. Louis
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Expert panel installation
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Energy storage solutions
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Home installations

BKJ Solar
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Expert panel installation
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Energy storage solutions
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Home installations

Solar Luxury LLC
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Free Quotes
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Clear Pricing Policy
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Outstanding Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Professional reinstallation
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Skilled repairs
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Tailored solutions
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Expert panel installation
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Home installations

EFS Energy
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Expert panel installation
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Energy storage solutions
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Home installations

Solar Hot Water Systems
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Expert panel installation
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Home installations

Sun Solar St. Louis
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Expert panel installation
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Home installations
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Integrated roofing

StraightUp Solar
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Free Quotes
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Clear Pricing Policy
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Outstanding Customer Support
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Informative Resources
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Recognized Excellence
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Limited information available on website
Services Offered
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Skilled repairs
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Tailored solutions
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Business installations
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Expert panel installation
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Energy storage solutions
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Home installations

Solar Generation MW
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Clear Pricing Policy
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Informative Resources
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Expert panel installation
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Home installations

Statewide Solar
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Skilled repairs
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Tailored solutions
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Business installations
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Expert panel installation
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Home installations
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Integrated roofing

Azimuth Renewables
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Clear Pricing Policy
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Energy storage solutions
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Home installations
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End-to-end services

Astrawatt Solar
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Recognized Excellence
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Home installations
Methodology: How We Ranked the Best Solar Companies in Berkeley
EcoWatch's solar experts analyzed each solar company in Berkeley based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Berkeley
Below are some the criteria we examined specifically for Missouri solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Berkeley
We get that for most homeowners, the choice to invest in solar highly depends on installation costs. The overall price and potential savings vary depending on a few important factors such as:
- The cost of energy for you: If your local utility rates are quite high, there's a better chance you'll end up with a higher return on your investment in a solar system. In Berkeley, you can save an average of $102 a month on your electricity bills.
- How much sunlight your roof gets: If your roof doesn't get a lot of direct sunlight, your solar panels won't be able to make as much energy, which will leave you with lower savings on energy bills than someone with a roof that gets lots of sunlight.
- average energy usage: The more power your household uses on average and the greater your current power bills are, the more likely you'll benefit from making the switch to solar.
- The model of solar panels you can afford: This is dependent on what your budget is.
Solar is a rewarding investment for most homeowners. You can generate your own electricity instead of paying for it from a utility company and take advantage of solar tax credits and rebates, all while helping the planet.
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Solar Incentives in Berkeley
If you're considering switching to solar energy, various government incentives and solar rebates can drastically reduce your project costs and speed up the return on your investment. You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also possibly stack the ITC with other local incentives. Take a look at our article on solar incentives to learn what incentives are available to you.
Environmental Impact of Switching to Solar in Berkeley
Installing solar panels can have a positive effect on the environment. But you may be wondering — how much exactly can you help the planet by using solar power? Everyone can help save the planet by switching to solar energy, but homes that consume a lot of energy will have an even bigger impact. If you go solar, your carbon emissions can be reduced by about 100 pounds a year. If you want to do your part for the environment, you'll no doubt find that there are many good things about adopting solar energy other than just saving money on electricity. You can also help preserve the environment, which some would argue is priceless.
Best Solar Financing
Blue Raven Solar
- Industry-leading in-house financing
- Competitive pricing
- Excellent reputation
- Doesn't offer solar batteries
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch's Berkeley, MO Solar Company Rankings FAQs
Which solar panel installer is the best in Berkeley?
In Berkeley, Mobius Solar is the top local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to install solar panels on your house.
What are some of the main advantages and disadvantages of installing solar panels?
The advantages of solar power are that it can reduce or, for some, completely cut your electricity bills, improve the value of your home and cut back on your carbon footprint. The disadvantages are that solar panels can be expensive to install, you may not save a lot if you don't use a lot of electricity and whether you can install solar panels depends on your roof configuration.
Is it worth putting solar panels on my house?
Solar panels can be a good investment for most homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your electricity bills are already reasonably low, solar panels might not be for you.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on the amount of power they generate under standard testing conditions. Since each panel can usually produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.
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.