15 Best Solar Companies in Grinnell, IA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Grinnell based on:
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Customer review scores
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Service area for Grinnell, IA
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Company policies and services offered
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Accreditations and certifications
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Average Grinnell homeowner saves $1,606/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Grinnell
Looking for the best solar companies in Grinnell? Installing a solar panel system is an exciting venture that many homeowners find beneficial for their wallets, communities and the planet. Due to its moderate amount of average daily sunlight, Grinnell has a good amount of solar growth, so a lot of the best solar companies in the nation have expanded to there to help residents switch over to renewable energy.
In this article, we'll help you narrow down the best options in your area. For an idea of how much you would have to pay to install a solar panel system on your roof, you can get a free, no-obligation quote from one of the top solar companies in Grinnell by clicking the "get quote" button below.
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 Grinnell

Rabe Hardware - Vinton Showroom
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Prompt Service Delivery
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Family-Operated Business
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Skilled repairs
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End-to-end services
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Business installations
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Integrated roofing
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Tailored solutions
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Home installations
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Expert panel installation

Simplified Solar
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Energy storage solutions
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Integrated roofing
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Expert panel installation
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Home installations
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Tailored solutions

1 Source Solar
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Tailored solutions
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Expert panel installation
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Business installations

Andrews Roofing Company
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Integrated roofing
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Expert panel installation
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Tailored solutions
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Skilled repairs
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Home installations

Midwest Solar Installers
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Free Quotes
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Family-Operated Business
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Business installations
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Expert panel installation
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Home installations
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Tailored solutions
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Energy storage solutions
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Integrated roofing

CB Solar Inc.
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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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
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Business installations

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

Walter Roofing + Solar
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Home installations
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Expert panel installation
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Integrated roofing
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Skilled repairs
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Tailored solutions
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Business installations

Iowa Sun Control
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Business installations
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Tailored solutions
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Expert panel installation

Atwood Electric, Inc. & AE Solar
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Clear Pricing Policy
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Reliable Customer Support
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Family-Operated Business
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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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Energy storage solutions
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Skilled repairs
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End-to-end services
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Expert panel installation
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Home installations

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

Purelight Power of Des Moines
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Reliable 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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Integrated roofing
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Expert panel installation
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Home installations

PowerFilm Solar
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Informative Resources
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Integrated roofing
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Tailored solutions
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Home installations
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Energy storage solutions

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

Purelight Power of Cedar Rapids
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Business installations
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Integrated roofing
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Expert panel installation
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Tailored solutions
Methodology: How We Ranked the Best Solar Companies in Grinnell
EcoWatch's solar experts analyzed each solar company in Grinnell 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 Grinnell
Below are some the criteria we examined specifically for Iowa 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 Grinnell
Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you must first pay to set up your panels. There are several factors you should take into consideration when trying to figure out how much it will cost and how much you can save, such as:
- Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 30% of the project cost. Your state and city may also have incentives and rebates that you can use. Additionally, you can save about $19,000 over 20 years on your utility bills, without incentives.
- Average daily sunlight: Since Grinnell gets a decent amount of average daily sunlight, your solar panels can generally produce enough energy to power your whole home, which affects how much your solar panels can save you on your electricity bills.
- Your income and budget: This shapes what kind of solar panels you can get.
- Your power bills: This will dictate how much money you might save. In Grinnell, the average resident can save about $1,900 a year on their electricity bills.
Solar is a rewarding investment for most homeowners. You can produce your own energy instead of paying for it from the grid and make use of solar tax credits and rebates, all while helping the environment.
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Solar Incentives in Grinnell
Because solar power is more sustainable than fossil fuels, there are a number of government incentives available to encourage people to make the switch. You 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 use the ITC with other local incentives. For detailed information about incentives for homeowners in Grinnell, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Grinnell
There are a few main reasons why people are considering solar energy: to put more money in their bank account and to help the planet. A question many might be thinking about is how much can they really help save the environment by switching to solar power anyway? In a city like Grinnell where energy use is particularly high, installing solar panels is a good plan for homeowners who care about the planet. In fact, if you make the switch to solar power, you could be looking at reducing your carbon dioxide emissions by about 90 pounds each year. The advantages of solar power are abundant — just like solar power is! That's why so many people have been happy with using solar energy.
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 Grinnell, IA Solar Company Rankings FAQs
What is the top solar panel installation company in Grinnell?
In Grinnell, Atwood Electric, Inc. & AE Solar is the best local solar company. Our team of experts rates it 3.00 stars, so it's a good choice if you're planning to add solar panels to your roof.
What are the best and worst things about solar power?
The main advantages of solar power are that it can decrease or, for some, 100% cut your electricity bills, raise your home's value and bring down your carbon footprint. The main disadvantages are that solar panels can be pricey 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 to see a return on your investment after getting solar panels?
The average payback period for solar panel installation is about 9.7 years, but the exact period is influenced by local electricity costs, incentives and net metering programs.
How efficient are solar panels?
For the most part, solar panels are about 15 to 25% efficient, which means 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.
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.