15 Best Solar Companies in Olivette, MO (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Olivette based on:
Customer review scores
Service area for Olivette, MO
Company policies and services offered
Accreditations and certifications
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Average Olivette homeowner saves $1,408/year with solar panels
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Best Solar Companies in Olivette
As a homeowner or business owner in Olivette, you may be planning on switching to solar power and wondering about the best solar companies in your area. Solar could be a good idea since it comes with a lot of perks. Because of Olivette's great level of sunshine on average, there are lots of solar companies to choose from.
If you’re considering going solar, the first step to make is to find the best solar companies in Olivette and compare quotes. That’s why we took the time and compiled a list of the best solar companies so you don’t have to.Read on to see our picks for the top solar companies in the city, or get connected to a certified solar company in your area right away by clicking the button below.
EcoWatch Rankings for Solar Companies in Olivette

Astrawatt Solar
Free Quotes
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Battery Storage
Permit Assistance
Panel Installation
Tesla Powerwall

StraightUp Solar of St. Louis
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Grid-Tied Solar System
Panel Installation
Financing Assistance
Battery Storage
Cleaning and Maintenance
Consultation


SunSent Solar
Free Quotes
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Cleaning and Maintenance
Battery Storage
Skilled Repairs
Panel Installation
Financing Assistance

Route 66 Solar
Clear Pricing Policy
Free Quotes
Informative Resources
Limited information available on website
Services Offered
System Decommissioning
Financing Assistance
Grid-Tied Solar System
Panel Installation

EFS Energy
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Cleaning and Maintenance
Financing Assistance
Panel Installation
Consultation

Helio Solar Power, LLC.
Informative Resources
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Prompt Service Delivery
Limited information available on website
Services Offered
Battery Storage
Panel Installation
Financing Assistance
Skilled Repairs
Solar Carports
Cleaning and Maintenance

Solar city stl
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Battery Storage
Permit Assistance
Consultation
Panel Installation
Financing Assistance
Cleaning and Maintenance


Solar Luxury LLC
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Off-Grid Solar Systems
Panel Installation
Consultation
Skilled Repairs
System Decommissioning

Sustainable Solar
Informative Resources
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Off-Grid Solar Systems
Grid-Tied Solar System
Skilled Repairs
System Decommissioning
Permit Assistance
Financing Assistance
Battery Storage



Purelight Power of St. Louis
Informative Resources
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Permit Assistance
Consultation
Financing Assistance
Grid-Tied Solar System

five stars electric and solar LLC
Limited information available on website
Services Offered
Panel Installation
Methodology: How We Ranked the Best Solar Companies in Olivette
EcoWatch's solar experts analyzed each solar company in Olivette 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 Olivette
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 Olivette
Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you first need to pay to install your panels.The cost and possible savings vary depending on a few key factors such as:
- Choice of solar panels: The type of solar panels you get will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
- Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 0 of the project cost. Your state and even local utility companies may also have various incentives that you can use. Plus, you can save about $17,000 over 20 years on your utility bills, without incentives.
- Energy consumption: Solar may be a high-cost investment for families that don’t need too much energy each month.
- Your city: This influences the average daily sunlight your roof gets, which helps determine how many panels you need.
Although a solar panel system costs a decent chunk of money upfront, it can save you much more over time. The question of how much, though, depends on several factors, including the size of your solar panel system and your energy consumption.
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Solar Incentives in Olivette
Because solar power is better for the environment than traditional energy sources, there are quite a few government incentives available to encourage its adoption.These incentives typically include cash rebates, tax breaks and/or solar renewable energy credits. They can cut how much you end up spending on going solar by 0, upwards of 50% in some cases. For detailed information about local incentives, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Olivette
If you’re thinking of adding solar panels to your home, one of the main reasons why may be to lower your carbon dioxide emissions.But how much can switching to solar actually help the environment? The more energy your house uses, the better off the planet will be from you switching to solar as you won’t need to use as much nonrenewable energy.Because solar panels don’t release CO2 emissions into the atmosphere when generating electricity, they’re a good alternative to nonrenewable energy sources. In fact, you could lower your carbon dioxide emissions by about 100 pounds each year. For those who care about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
EcoWatch's Olivette, MO Solar Company Rankings FAQs
Which solar panel installer is the best near me?
In Olivette, Astrawatt Solar is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to add solar panels to your home.
What is the negative environmental impact of solar panel manufacturing?
Making solar panels requires chemicals and produces toxic waste that can be bad for the environment, which is the main downside of solar panels.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 13.4 years, but your solar payback period will depend on your utility costs. The higher your typical energy bill, the quicker your solar panel system will pay for itself.
How long do solar panels last?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher level of energy production.
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.