13 Best Solar Companies in St. Peter, MN (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 13 in St. Peter based on:
Customer review scores- Service area for St. Peter, MN
- Company policies and services offered
- Accreditations and certifications
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Average St. Peter homeowner saves $1,545/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in St. Peter
If you’re a home or business owner looking to make the most of the solar incentives in St. Peter, it can be hard to narrow down which company to choose. But, the hard work is worth it since switching to solar energy is often a fantastic choice. After 20 years of offsetting your energy costs with a solar system, you can save about $18,000 on your utility bills.
There are lots of installers to choose from, but in this article, we’ll help you narrow down your options by recommending some of the best solar companies in St. Peter.If you’d like to get free, no-obligation quotes from the best St. Peter solar installers, you can click the button below to learn more.
EcoWatch Rankings for Solar Companies in St. Peter
iSolar
Free Quotes- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation- Consultation
- Financing Assistance
- Cleaning and Maintenance
SolarPod
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Grid-Tied Solar System
- Cleaning and Maintenance
- Off-Grid Solar Systems
Everlight Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Consultation
US Solar - United States Solar Corporation
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Community Solar Projects
- Panel Installation
Apadana Solar Technologies
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Community Solar Projects
Sisu Solar
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
Go Green Energy
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Battery Storage
Greenway Solar
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Tesla Powerwall
- Battery Storage
- Panel Installation
Greentech Renewables Minneapolis
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
The Solar Store Mankato
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
American Energy LLC
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Financing Assistance
MN Solar
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
Renewable Solar Resources
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Community Solar Projects
- Panel Installation
- Consultation
- Permit Assistance
Methodology: How We Ranked the Best Solar Companies in St. Peter
EcoWatch's solar experts analyzed each solar company in St. Peter 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 St. Peter
Below are some the criteria we examined specifically for Minnesota 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 St. Peter
For most homeowners, whether or not to invest in a solar energy system depends the most on the cost.Some main factors that affect the cost of installing a solar panel system on your home and how much money you could save over time are:
- Incentives: Those who purchase and install a solar system this year can save 0 of their solar installation costs by using the federal solar investment tax credit. You can also save about $18,000 on your utility bills over 20 years without incentives.
- System size and type: Some models are more costly than others, so the one you decide on can raise or lower your initial investment. Plus, the more solar panels you need to buy, the more it'll cost.
- How much power your home consumes: Homes that use plenty of power each month may call for more solar panels and, consequently, more upfront cost, but will also save more on their energy bills over time.
- The amount of sunlight your home gets: Due to St. Peter’s high amount of average daily sunlight, you should be able to save a decent amount on your electricity bills.
As a result of solar panels decreasing in cost as well as several solar incentives, they are a solid investment for many homeowners.
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Solar Incentives in St. Peter
There are many good reasons why you should switch to solar. One of them involves some government incentives that can save you money.You are eligible 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 state and city incentives. In our article on solar incentives, you can find out about the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in St. Peter
Going solar can have a beneficial effect on the environment.A question many homeowners might have in mind is how much can they really help the environment by going solar anyway? No matter where you are, you can help the environment by switching to solar energy, but homes that use more energy will have an even greater impact.Since solar panels don’t release greenhouse gas emissions into the atmosphere when producing electricity, they’re a good trade for nonrenewable energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 90 pounds each year. Since solar power is abundant and makes electricity without free from carbon dioxide emissions, making the switch to solar power is one easy step you can take to help preserve the environment.
EcoWatch's St. Peter, MN Solar Company Rankings FAQs
Which solar power company is the best near me?
In St. Peter, iSolar is the most reputable local solar company. Our team of experts rates it 4.90 stars, so it's a great choice if you're planning on installing solar panels on your house.
What are some of the pros and cons of installing solar panels?
The advantages of solar power are that it can lower or, for some, 100% cut your electricity bills, raise your home’s value and reduce your carbon footprint. The main disadvantages are that solar panels can be costly to install, you may not save as much if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 14.6 years, but your solar payback period will vary based on your utility costs. The more your typical power bill, the faster your solar panel system will recoup your installation costs.
What is the efficiency of solar panels?
Most of the time, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the energy from the sun 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.