17 Best Solar Companies in Ottumwa, IA (Mar 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 17 in Ottumwa based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated March 14, 2023
Why you can trust EcoWatch
Best solar companies in Ottumwa
Looking to go solar but not sure which solar panel installer would be the best one for you? Although it can be difficult to find a solar company, the search will pay off because going solar has many great perks. The average home can save $19,000 over 20 years with solar panels. And because solar panels have a lifespan of about 25 to 30 years, you can save will be well above that overall.
The cost of installing solar panels can change considerably depending on your home's setup and your household energy usage. Continue reading to see our picks for the top solar companies in the city, or connect with a certified solar company near you right away by clicking the button below.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
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
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 Ottumwa

ECG Solar Iowa
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More transparent pricing than competitors
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Educational sales approach
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Can browse portfolio on website
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NABCEP-certified technicians
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Assists with maximizing rebate
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Batteries
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Solar Panels
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Solar Roof Shingles

Rabe Hardware - Vinton Showroom
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Family owned and operated
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Panels
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Maintenance and Repairs
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Commercial Solar Services

Iowa Solar Pros
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

GRNE Solar
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Can browse portfolio on website
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Comprehensive service offerings
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Limited information available on website
Services Offered
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Removal & Reinstallation
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Commercial Solar Services
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Solar Batteries
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Solar Panels
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Solar Roof Shingles

1 Source Solar
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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NABCEP-certified technicians
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Excellent reputation
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Limited information available on website
Services Offered
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Solar Batteries
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Solar Panels
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Commercial Solar Services

Atwood Electric, Inc. & AE Solar
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Family owned and operated
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

Red Barn Solar
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NABCEP-certified technicians
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Educational sales approach
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Assists with maximizing rebate
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Athena Solar, LLC
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Can browse portfolio on website
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Offers a free quote process
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Educational sales approach
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Custom system designs
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Energy Nerds
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Mohrfeld Electric
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Maintenance and Repairs
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Commercial Solar Services
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Solar Panels

R J Construction
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Locally owned and operated
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Can browse portfolio on website
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Limited information available on website
Services Offered
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Solar Panels

Sitegen Solar Inc
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Can browse portfolio on website
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NABCEP-certified technicians
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Solar Solutions
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Locally owned and operated
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Solar FX Corporation
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Educational sales approach
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More transparent pricing than competitors
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Custom system designs
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

SolarTech of Iowa
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Can browse portfolio on website
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Licensing and credentials transparency
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Solar Panels
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Commercial Solar Services

Simpleray Solar - Bloomfield
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Can browse portfolio on website
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Assists with maximizing rebate
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels

Kramer Electric
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Can browse portfolio on website
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Educational sales approach
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More transparent pricing than competitors
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Ottumwa
Solar panels run off a free energy source — the sun — but to take advantage of this you first need to pay to set up your system. Some significant things that impact the upfront cost and potential savings over time include:
- Energy consumption: Solar may be an expensive investment for homes that don't consume a good amount of energy a month.
- Incentives: The federal solar investment tax credit, which everyone qualifies for, allows you to deduct 30% of the cost of installing your solar panel system from your taxes. In addition, not including incentives, you can save about $19,000 over 20 years on your energy bills.
- The amount of sunlight your roof gets: If your roof doesn't see much direct sunlight, your solar system won't be able to produce as much energy, which will give you lower savings on electric bills than a roof that gets a lot of sunlight.
- The type and model of solar panels you're planning on getting: More high-tech panels are more highly priced, so that will affect your budget for your solar project.
Though a solar panel system costs a decent chunk of money upfront, it can save you much more in the long term. The question of how much, though, depends on a number of factors, such as the angle of your roof and your energy consumption.
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Solar Incentives in Ottumwa
Since solar power is a cleaner source of energy than traditional energy sources, there are several government incentives available to encourage its adoption. No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 30% of how much you paid for your solar installation on your tax return, reducing the amount of taxes you owe that year. Additionally, there may be some state and city incentives you can benefit from too. For comprehensive information about incentives that apply to you, check out our our article on solar incentives.
Environmental Impact of Switching to Solar in Ottumwa
If you want to add solar panels to your home, one of the primary reasons why may be to lower your reliance on nonrenewable energy. A question many people might have in mind is how much can they really help protect the environment by switching to solar power anyway? If your family uses a lot of energy, you can have an even greater impact on the planet by switching to solar power. In fact, if you adopt solar power, you could expect to reduce your carbon dioxide emissions by about 100 pounds each year. The perks of solar power are abundant — just like solar power is! That's why so many people have been happy with making the switch to solar.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
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
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch's Ottumwa, IA Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Ottumwa, ECG Solar Iowa is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to add solar panels to your home.
What are some of the advantages and disadvantages of installing solar panels?
A few of the biggest pros are that it lowers your electricity bills, it's eco-friendly, and it provides a significant return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, there is a high upfront cost and solar panels aren't always aesthetically pleasing.
Is it worth installing solar panels on my roof?
Solar panels require a large upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is how much energy the panels can produce under ideal conditions (a sunny day around noon). The average household has to get between 20 and 35 panels to account for their typical energy usage.
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.