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Best 5 Solar Companies in Des Moines, IA

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Written By Max Peterson | Last Updated: February 05, 2024

The Des Moines community is committed to protecting the environment and practicing eco-friendly lifestyles. That includes using alternative energy sources like solar. Local homeowners might opt for solar to break free of high power costs from sources like wind. A professional solar installer can help you set up and optimize a system that matches your energy needs without costing a fortune. Discover Des Moines' best solar companies and learn key decision-making tips on this page.

Best High-Efficiency System
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons

Top Des Moines Solar Companies

Walter Roofing + Solar Logo

Walter Roofing + Solar

Based on 150 customer reviews.

Services Offered

Energy Storage Solutions Integrated Roofing Residential Panels Expert Panel Installation Tailored Solutions Home Installations Skilled Repairs Business Installations


  • Free quotes
  • Informative resources
  • Reliable customer support
Walter Roofing Solar, 8450 Hickman Rd Ste 27, 8450 Hickman Rd STE 27, IA 515-343-6955 walterbuilds.com
Ecovole Solar Logo

Ecovole Solar

Based on 15 customer reviews.

Services Offered

Residential Panels Consultation


  • Reliable customer support
  • Clear pricing policy
  • Informative resources
6165 Nw 86th St, Johnston, IA 515-493-7068 ecovole.com
Andrews Roofing Company Logo

Andrews Roofing Company

Based on 63 customer reviews.

Services Offered

Tailored Solutions Residential Panels Expert Panel Installation Skilled Repairs Integrated Roofing Home Installations


  • Informative resources
  • Free quotes
  • Clear pricing policy
1544 2nd Ave, Des Moines, IA 515-664-7968 andrewsroofingdm.com
CB Solar Inc. Logo

CB Solar

Based on 18 customer reviews.

Services Offered

Financing Assistance Commercial Panels Residential Panels


  • Clear pricing policy
  • Informative resources
  • Free quotes
5425 Lower Beaver Rd, Des Moines, IA 515-331-4200 cbsolarinc.com

More Local Solar Companies

1 Source Solar

User Reviews: 4.4/5 

3020 SW Oralabor Rd Ste 116
Ankeny, IA 50023

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

We analyzed a multitude of Des Moines solar installers, using the following criteria to choose the best:

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Facts about Des Moines
Average Max Temp: 59°F
Solar Payback Period: 10.6 years
Average Daily Sunlight: 53%
Homes Powered by Solar: 787
Average Annual Energy Bill: $1,068
Solar Power per Capita Percentile: 48.0%

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy offers numerous advantages that will enhance your home for years to come.

  • Better energy independence: Solar systems with battery backups operate through blackouts and emergencies, and you won't have to depend on the power grid for your safety and well-being.
  • Lowered energy bills: You can skip the added cost of grid-tied power by generating some electricity at home.
  • Reduced carbon footprint: Utilizing solar is a surefire way to decrease your carbon footprint and home fossil fuel dependency.

What Solar Incentives Are Available to Des Moines Homeowners?

Governments and utility companies often reward homeowners for embracing solar. Here are some of the tax credits, rebates, or other programs you could qualify for.

Incentive Type: Property Tax Incentive

Incentive Amount:

100% of value added by renewable system

Incentive Type: Sales Tax Incentive

Website: tax.iowa.gov

Incentive Amount:

100% of sales tax

Incentive Type: Personal Tax Credit

Website: tax.iowa.gov

Incentive Amount:

50% of Federal ITC (15% for 2019 and earlier, 13% for 2020, 11% for 2021, 5% for 2022, 0% for 2023 and later).

Incentive Type: Property Tax Incentive

Website: state.ia.us

Incentive Amount:

Property valued at 0% of the net acquisition cost in the first assessment year, increasing annually by 5 percentage points to a maximum of 30% of the net acquisition cost in the 7th and succeeding years

Incentive Type: Property Tax Incentive

Website: iowa.gov

Incentive Amount:

100% exemption for 10 years

Incentive Type: Personal Tax Credit

Website: tax.iowa.gov

Incentive Amount:

20% of the Federal Tax Credit, equivalent to 6% of the system cost

Incentive Type: Corporate Tax Exemption

Website: tax.iowa.gov

Incentive Amount:

100% exemption for self-generators, landfill gas and wind
Reduced rate for large hydro

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

How To Choose the Best Solar Company in Des Moines

Choosing a company is the first step toward an effective and cost-efficient solar system. Here are some crucial criteria to bear in mind while shopping for a solar company.

Licensing and Training

In Iowa, anyone making at least $2,000 per year from non-DIY electrical or solar energy work is a contractor and must pursue licensure from the Division of Labor. To install solar PV systems, a company will need a journeymens' or electrical contractors' license. You should also visit a company's website to learn about its private credentials. Two of the most prestigious are the PV Installation Professional and Solar Heating Installer certificates, awarded by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Des Moines

Your solar panels' style will affect how much electricity you can generate. Monocrystalline panels perform the best but cost the most. Polycrystalline panels offer you a budget panel with a traditional design, but at the cost of less power generation. Thin-film panels have a low cost and are excellent for non-traditional roofs, but aren't recommended for large home installations.

Additional system add-ons, such as electric vehicle (EV) chargers and battery storage, will add to your overall costs. However, they might make your solar system more efficient and convenient to use. Not all solar contractors include these extras, so look for a contractor that installs them if it's crucial for you.

If you're a resident of Des Moines and are considering getting a five-kilowatt solar energy system, you could plan to spend about $20,050 for materials and labor. Find more information on specific component and panel costs in the table.

Solar Panel Cost Average Cost
Solar Monocrystalline $1,118
Solar Polycrystalline $872
Thin-Film $510
Solar Battery $715
Solar Home EV Charger $2,683

Financing Solar Energy in Des Moines

Choosing the best financing plan will influence your overall solar system cost and expected savings. Common payment options include power purchase agreements, cash payments, loans, and leases. Though it requires a large up-front payment, cash is the most economical choice because it qualifies you for solar incentives and doesn't accrue interest. Solar loans are the runner-up option. As with a home or auto loan, you'll pay a monthly rate towards system ownership, including interest. You can still apply for valuable solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases involve paying a set monthly rate to use rooftop panels. A PPA (Power Purchase Agreement) enables you to pay a monthly rate determined by the energy you use, similar to an electric bill. We typically don’t recommend these two options because you won't own the solar system and cannot use solar incentives. Look for installers that offer several payment plans to find the right fit for your budget.

The table below lists the average payback periods for different capacities of solar systems in Des Moines.

You can claim a 26% federal tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, local governments and utilities may have their own financing plans and rebates that could reduce your total cost even more.

Solar System Capacity Estimated Payback period
1 kW 2.1 years
2 kW 4.3 years
5 kW 10.6 years
10 kW 21.3 years

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Frequently Asked Questions About Solar in Des Moines

How much money could I save by going solar in Des Moines?

On average, Des Moines homeowners shell out around $1,068 per year for energy. Once you pay off your solar array, you could reduce your costs by $791.38 per kilowatt you produce.

Is solar energy easily accessible in Des Moines?

Yes, solar energy is readily available in Des Moines. A growing number of local homes generate or access solar power on-site or through utility grids, and Iowa has about 869 jobs making up its solar economy.

Should I expect a boost in my property value after going solar?

Yes, solar energy systems will raise your property value. According to the National Renewable Energy Laboratory (NREL), for every dollar you save on energy bills, your home value rises by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

Could I still use solar power if I live in a dark, wooded, or rainy area?

Even if your property has high tree cover, you could still use solar energy. Your technician will enhance your system's performance by selecting the proper site for panels, cleaning them regularly, positioning them to capture the most sunlight throughout the year, and installing a battery backup system. This way, you can keep solar energy longer and utilize it as necessary.

What can I do to calculate my home's solar viability?

To determine your home's solar readiness, nothing substitutes for a comprehensive estimate from a local solar provider. However, you can use the PVWatts tool for a simple solar viability prediction based on public data, including tree cover, panel efficiency, system size, and local weather and topography.

How long is a Des Moines solar panel's average lifespan?

Modern solar systems are designed for durability. The average model is good for 25 years of service. Budget panels tend to have reduced longevity than premium models.

How can I enhance my solar array's performance?

To enhance your solar system's performance, you can try the following strategies:
  • optimize the panels' position with your solar installer
  • regularly clean your solar panels
  • upgrade to a more efficient inverter trim or cut down trees in the way of your panels
  • use energy-efficient appliances

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.