Choosing the right solar installer in Missouri can feel overwhelming. There are so many questions to answer before making the decision you can spend hours researching. That’s why we’ve simplified it for you.
Our guide highlights Missouri’s top-rated solar companies, combining Resident Solar Power expert insights with feedback from locals who’ve made the switch.
No need to surf the web looking for information crumbs to have the big picture. Years in business, reviews from real customers, online reputation, panel brands, warranty, social media overview, and more – we have it all. The hard work is done to help you make the right decision.
We prioritize companies committed to long-term service and reliability. Here’s our list of Missouri’s most trusted solar installers:
Missouri Solar Applications review PO Box 1727, Jefferson City MO, 65102
Missouri Solar Applications review 3617 Rte CC, Jefferson City MO, 65109
Missouri Solar Applications is rewarded with our Expert Choice badge, serving an exclusive area of fewer than 1 state. With read more…
EnergyLink review 200 East Southampton Drive, Columbia, MO 65203, USA
With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, EnergyLink is read more…
Dogwood Solar review 1501 Creekwood Parkway, STE 110 Columbia, MO 65202, United States
Dogwood Solar is rewarded with our Expert Choice badge, serving an exclusive area of fewer than 1 state. With a read more…
Missouri Solar Applications review 303 N Stadium Blvd Suite 200, Columbia MO, 65203
Missouri Solar Applications is rewarded with our Expert Choice badge, serving an exclusive area of fewer than 1 state. With read more…
Sun Solar review 6724 S. Highway 63 Houston, MO 65483
Our Expert Choice badge goes to Sun Solar, which concentrates on serving fewer than 5 states. With a foundation dating read more…
Contemporary Solar review 1710 Scherer PKWY, St. Charles, MO, 63303
With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, Contemporary Solar read more…
Purelight Power review 12747 Olive Blvd, St. Louis MO, 63141
With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, Purelight Power read more…
StraightUp Solar review 11696 Lilburn Park Rd, St. Louis, MO 63146
Our Expert Choice badge goes to StraightUp Solar, which concentrates on serving fewer than 2 states. With a foundation dating read more…
EFS Energy review 1283 Research Blvd St. Louis, MO 63132
Our Expert Choice badge goes to EFS Energy, which concentrates on serving fewer than 3 states. With a foundation dating read more…
StraightUp Solar review 10601 Trenton Ave, St. Louis MO, 63132
Our Expert Choice badge goes to StraightUp Solar, which concentrates on serving fewer than 2 states. With a foundation dating read more…
AstraWatt Solar review 222 S Meramec Ave, Clayton Missouri, 63105
With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, Astrawatt Solar read more…
Solera Energy LLC review 1725 N. Packer Rd., Springfield, MO, United States, Missouri
With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, Solera Energy read more…
Sunbelt Environmental Services review 621 North Prince Lane, Springfield, MO 65802, Springfield, Missouri, United States
With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, Sunbelt Environmental read more…
Missouri Solar Applications review 313 South Ave, Springfield MO, 65806
Missouri Solar Applications is rewarded with our Expert Choice badge, serving an exclusive area of fewer than 1 state. With read more…
SunSource Homes review 8124 Bunkum Road, Caseyville IL, 62232
With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, SunSource Homes read more…
Eric Kjelshus Energy Heating & Cooling review 25001 E Outer Belt Rd, Greenwood, 64034, MO, US
Eric Kjelshus Energy Heating & Cooling is rewarded with our Expert Choice badge, serving an exclusive area of fewer than read more…
Day & Night Solar review 1605 Eastport Plaza Dr, Collinsville IL, 62234
With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, Day & read more…
Solera Energy LLC review 4650 S. National Suite D2, Springfield MO, 65810
With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, Solera Energy read more…
Solera Energy LLC review 4803 S. National Suite 300, Springfield MO, 65810
With an overall third-party rating of 4+ and positive feedback across more than 10 reviews from different platforms, Solera Energy read more…
Solar Panel Cost in Missouri
Knowing how much it costs to install solar panels helps Missouri homeowners who are thinking about going green. As of 2025, the cost per watt of a typical Missouri solar panel installation is $2.93-$3.60. The total installation cost of solar panels varies based on your system’s size, as home solar panels are usually between a minimum of 5 kW and a maximum of 11 kW, depending on a home’s energy requirements.
Price per System Size for Installing Solar Panels in Missouri
| Size of System | Pre-tax Credit Price | Post-30% Federal Tax Credit Price |
|---|---|---|
| 3 kW | $7,950 | $5,565 |
| 5 kW | $13,250 | $9,275 |
| 6 kW | $15,900 | $11,130 |
| 7 kW | $18,550 | $12,985 |
| 8 kW | $21,200 | $14,840 |
| 9 kW | $23,850 | $16,695 |
| 10 kW | $26,500 | $18,550 |
| 11 kW | $29,150 | $20,405 |
| Pricing Disclaimer: The solar panel prices shown are estimates based on data collected from online sources as of October 2025. Actual costs may vary based on your location, system specifications, and installer. | ||
If you want to know how much solar panels cost in Missouri, a 5 kW system installed in a typical house would cost between $11,263 and $15,239, depending on the installers in your area. The average cost before incentives is $13,251. Before the federal tax credit, larger systems that are typical in Missouri houses that range from 10 to 11 kW cost between $27,322 and $36,964.
The price of putting up solar panels depends on a number of things, such as the quality of the panels, the kind of inverter, how complicated the roof is, and the solar firm you choose. When you look at pricing for solar panels, remember that better quality equipment and trained installation typically lead to greater long-term performance and dependability.
Missouri’s Solar Incentives and Tax Breaks
Missouri solar subsidies make solar panels much cheaper, which lowers the cost of residential solar panels and increases the return on investment.
Federal Solar Tax Credit
The federal solar tax credit offers a 30% credit on installation expenses, but it’s set to expire after December 31, 2025. On a $20,000 system, the credit reduces your upfront cost to $14,000. That’s why 2025 is a critical year for Missouri homeowners asking “are solar panels worth it in Missouri?” because the advantage of going solar becomes less appealing after this incentive expires.
State and Local Tax Abatements
Property Tax Exemption
There is a 100% state, local, and county property tax exemption for the added value of a solar electricity installation, thereby eliminating the long-term cost burden of owning solar panels in Missouri.
Net Metering
The Missouri Net Metering and Easy Connection Act requires all of Missouri’s utilities to provide true net metering and free grid interconnection for wind, solar, or small hydroelectric systems under 100 kW. Customers receive full retail credit for their electricity generation on their electricity bill, and any surplus generation per month is credited at a wholesale rate. This enhances the economic benefits of solar panels in Missouri by maximizing the value of your solar generation.
Electricity Prices and Solar Value
Missouri residents currently pay an average of 12.90¢ per kWh, with average electricity bills of $134.88 per month for 1,045 kWh of consumption. Understanding how much solar panels cost and the long-term electricity savings they provide is critical, because if electricity prices and consumption patterns remain stable, home solar panels can achieve significant savings by offsetting utility bills over their 25-30 year lifespan.
Payback periods for Missouri solar systems run between 10 and 15 years, depending on the system’s capacity, electrical consumption, and available renewable energy incentives. After the payback time, generating power is almost free, which means you get back the entire value of your Missouri solar panel investment.
Things to Think About in Missouri Solar
The Effect of Irradiance and Climate Benefits
Missouri has moderate to strong solar radiation, and the monthly averages throughout the state are ideal for generating a lot of solar energy. The state’s environment is good for household solar panels since it allows for consistent solar output all year round, however production is maximum in the spring and summer. Because Missouri has mild winters, snow cover doesn’t usually have a big effect on panel efficiency.
Getting Permission and Connecting
Missouri specifies a single-package format for systems under 10 kW. This format must include an interconnection request with simpler steps and a short set of terms and conditions. The Easy Connection Act says that utilities must provide free grid hookup with easier steps for residential solar users. This makes it cheaper to install solar panels in general.
Permitting requirements vary by municipality, but most municipalities in Missouri have streamlined their permitting process for solar systems. Your solar panel installers will normally handle all permitting and interconnection paperwork for you, and this service is covered by the cost of installing your solar panels.
Timeline Expectations
Installation Schedule
The typical Missouri solar installation process takes between 1 and 3 months, from contract signing to system activation:
- Site planning: 1-2 weeks
- Permits and utility approvals: 2-6 weeks (depending on jurisdiction)
- Equipment procurement: 1-2 weeks
- Physical installation: 1-3 days
- Inspection and interconnection approval: 1-2 weeks
Permit Processing
Permit processing times vary significantly across municipalities in Missouri:
- Major cities (St. Louis, Kansas City): 2-4 weeks
- Suburban areas: 3-5 weeks
- Rural areas: 2-6 weeks
Utility approval for interconnection will also average 1-2 weeks after obtaining local permits. It is advisable to engage an accredited local installer with knowledge of what is required for your area to help fast-track the process and achieve reasonable costs for solar panel installation for your area.
Is It Worth Going Solar in Missouri?
Homeowners wondering “Is it worth it to install solar panels in Missouri” do have a lot to think about, but 2025 is an open window of opportunity with the federal tax credit not yet expired.
Benefits
- 30% federal credit is equivalent to $10,000 savings for typical residential systems, reducing installation costs significantly, but it is scheduled to expire after 2025
- Property tax exemption protects you from higher assessments on your property
- Net metering offers full retail credit for surplus output, maximizing the value of Missouri solar panels
- Fixed power prices ensure stable saving periods
- Other solar incentives and solar rebates are also potential
Recommendations
- Installation costs remain rather high even with incentives
- Knowing the total installation cost and budgeting for that is needed
- 10-15 year paybacks require the dedication for the longer time period
- Your rooftop solar potential is influenced by roofing quality, orientation, and shade protection
- Net metering credits excess production at wholesale, not at retail rates
Home solar panels are financially attractive for certain Missouri homeowners with good-quality roofs and medium to heavy electrical usage, if the solar panels are purchased up to the end of 2025 when the federal tax credit is set to expire. When weighing the cost of solar panels and installation versus cost, do not consider the cost only upfront, but the 25-30 years of lowered bills and clean energy that your panels will deliver.
How Much Can Solar Panels Save Me in Missouri?
Finding out how much you can save on solar in Missouri is not a straightforward answer. It depends on several factors, including the solar billing of your utility company, the size of a potential solar system on your roof, and your household’s energy consumption. While most solar installers will try to cover all your electricity needs, the actual savings will depend on your home’s unique conditions. To get a personal estimate of how much you could potentially save by going solar, fill out a simple form on our website, use Google’s Project Sunroof solar savings calculator, or consult with a couple of local solar installation companies for a personalized savings calculation.
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Solar Financing Explained
You can pay for solar panels in a couple of ways:
- Cash
- Installer solar loans
- Personal loans
- Cash-out refinance or HELOC
- Solar Leases or Power Purchase Agreements (PPA)
First, there is a cash purchase, which in most cases provides the best price and long-term savings, but the upfront payment is not always what you can afford. If you want to own your solar panels and don’t have about $15,000 to $20,000 in the bank, you’ll have to choose solar panel financing.
You can consider a personal loan, a home equity line of credit, or a solar loan offered by the solar company. However, keep in mind that these loans come with interest and additional fees. Solar loans often are tied to dealer fees, which can increase the total cost of your solar system by 20% or more in exchange for a lower interest rate. To ensure you get the best possible deal, it is wise to compare the dealer fees and interest rates offered by different installers. This way, you can make an informed decision based on the most favorable terms available.
Some companies offer solar leases or PPAs that require zero upfront cost. But in such case, you don’t own solar panels and you are not eligible for any solar rebates or the federal tax credit. And, because you have to pay the solar company monthly, your total solar savings will be lower. Ask for detailed savings calculations from a solar installer to decide on the best option. In most cases, you will still be paying less for electricity.
Frequently Asked Questions
How We Rank Solar Installers
Our main goal is to provide homeowners like you with top-rated solar companies you can trust. Our solar experts analyzed thousands of local and nationwide installers to get to the bottom of who is best in a specific location. The solar company ranking methodology is based on gathering input from homeowner surveys, consulting with industry experts, and extensive research into the solar energy market. Here are the things we believe are the most important to consider when choosing a solar company.
In short, here’s how we pick top installers:
– Company that has been in business for over five years as it indicates stability, reliability, and successful installations.
– Local solar companies over big national ones covering multiple areas as they can provide better personal attention and know more about the solar needs and regulations in their area.
– Companies with hands-on experience and a wealth of projects under their belt are more likely to deliver efficient and timely installations that cater to specific customer needs.
– Companies that handle their own installations instead of outsourcing to subcontractors ensure a higher caliber of work and nurture a culture of excellence and accountability in service.
– Select a company that has a good overall reputation and reviews on sites like SolarReviews, BBB, Google Maps, and Yelp.
– The company is licensed and insured and holds relevant certifications such as NABCEP certification.
– Companies that offer a wide selection of high-quality solar panels and related products and work with reputable brands.
– Companies that provide flexible financing options such as solar loans, leases, or power purchase agreements.
– Installers that provide substantial workmanship warranties and system performance guarantees.
Read more:
Our Methodology
What Made Us Choose Sources for Expert Score?
How We Classify Solar Installers: What Matters Most?
What to Look for In a Solar Company
To ensure that you partner with a great provider that can meet your needs of going solar, look for the following:
– Make sure the solar installer has industry-standard certifications, such as those from the North American Board of Certified Energy Practitioners (NABCEP), indicating that they meet the gold standard in renewable energy installations. Also, verify if they are licensed, bonded, and insured for residential solar projects in your area. If subcontractors are involved, check their credentials as well.
– Prioritize installers with a proven track record in solar installations, ideally with at least 5+ years of experience. Ask about the number of systems they’ve installed and their project portfolio. A competent installer should openly discuss the solar panels, inverters, and batteries they use if they help to take advantage of local solar incentives and rebates, as well as warranty coverage specifics.
– Your installer should be forthcoming about the installation process and answer any questions you might have, like “How many solar panels will I need? Why?”, “Can you give me a detailed cost breakdown based on my energy consumption?”, “What solar panel brands do you install? Why?”, etc. They should also be transparent about their use of subcontractors, detailing their roles and how their work will be supervised.
– A preliminary evaluation of your roof’s condition is the groundwork. The installer should advise on necessary repairs to ensure it’s ready for solar panel installation and clarify responsibilities for any potential roof damage during the process. Discuss aesthetic concerns, such as the placement of solar panels around roof vents or the possibility of relocating vents for a more visually appealing setup.
– Check the installer’s reputation through online reviews and testimonials. They should be able to connect you with past customers who are willing to share their experiences. Personal recommendations from friends or neighbors who’ve gone solar can also be invaluable.
– Solar installation costs can vary widely, so obtaining multiple quotes is advisable. Experienced installers will adjust their offers to your home’s specifics—size, energy needs, etc. For an objective cost comparison, calculate the price per watt of the proposed system, giving you a standardized basis to evaluate different quotes.
Should You Choose a Local Solar Installer or a Big National Company?
Always choose a local solar company over a big national corporation. Small local companies that operate in a distinct local area are better than multi-state and national solar companies and large corporations. It’s the small local companies who get the best reviews on our website, and it’s the national multistate companies who get very poor reviews. Why so, you may ask?
Solar is a local service business, for the most part, and it is extremely difficult to run a solar company and offer good customer service to many locations from a central office.
Local ones have a community connection, they know the incentives and regulations in the area better, and they simply care more about you than large businesses trying to get into your pocket and overprice you. While multi-state solar companies might try to convince you by financial stability and “quality of installations across different locations”, try to choose a local company that meets all your criteria.
What Does a Solar Installation Look Like?
Here’s how a solar system installation will look like once the design for your solar system is approved:
– First, a solar installer should estimate your energy needs, and analyze your annual and monthly electricity consumption, which you can find on utility bills measured in kilowatt-hours (kWh). Such calculations will help to understand potential savings, payback period, and the system size you need.
– A home energy audit is something every experienced solar company would do to understand the size and output needed.
– Next question on the list: are your house’s roof conditions good enough for installation? A solar installer should carefully inspect the roof and ensure its conditions and orientation are good to go, how and where to better place solar panels and wire the system.
– Next, they will design the system and show you how it’s going to look.
You will usually need a permit to install solar panels from your local authorities, and the solar provider should handle all the paperwork.
– The entire process might take up to 3 months depending on the state and local regulations, while the system installation is usually up to 3 days (might take longer depending on roof conditions and system complexity).
– The installation crew should always clean up and remove any debris, leaving your house in good condition.
– When the system is installed, it should be checked and approved by local municipality inspection.
– If you’re connecting your system to the grid, it has to be wired to your local utility system. You’ll apply for connection through your utility company, which will also want to inspect your system to ensure it’s following utility guidelines. Some installers may help you with this step, so always ask. Once you have all the permits, your system will be up and running, powering your home with solar.
Find the Best Solar Installers Near You
