1 Best Solar Companies in Rock Valley, IA (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 1 in Rock Valley based on:

  • Customer review scores
  • Service area for Rock Valley, IA
  • Company policies and services offered
  • Accreditations and certifications

Average Rock Valley homeowner saves $1,177/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Rock Valley

Finding the best solar panel installation company for your home is a huge decision, but it's one that can pay off big in Rock Valley. Solar power isn't just good for the Earth — your finances will thank you too. After switching to solar power, you can save an average of $14,000 over 20 years, and this doesn't even include incentives.


There are lots of installers to consider, but in this article, we’ll help you get a handle on all your options by recommending some of the best solar companies in Rock Valley.If you want to receive free, no-obligation quotes from the top Rock Valley solar companies, you can click the button below to learn more.

Best National Provider

SunPower

★★★★★
5.0
  • 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

★★★★★
3.2
  • 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 Rock Valley

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Martian Solar Power

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Permit Assistance

Website: http://www.martiansolarpower.com/
Address: 101 1st St NW Suite C, Le Mars, IA 51031
Phone: 7125409824

Methodology: How We Ranked the Best Solar Companies in Rock Valley

EcoWatch's solar experts analyzed each solar company in Rock Valley 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 Rock Valley


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 Rock Valley

Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you will need to pay to set up your panels.Some key things that impact the cost and possible savings include:

  • Electricity consumption: The average household in Rock Valley uses a lot of energy, and consequently may see more savings on electricity bills than other places.
  • System size and type: Some models are more pricy than others, so the one you choose can raise or lower your initial investment. Plus, the more solar panels you need to get, the more it'll cost.
  • The cost of electricity in your area: If your local utility rates are quite high, there's a good chance you'll get a higher return on your investment in a solar system. In Rock Valley, you can save an average of $1,068 a month on your electricity bills.
  • Incentives: The federal solar investment tax credit, which everyone qualifies for, allows you to deduct 0 of the cost of your solar system installation from your federal taxes. Plus, not including incentives, you can save about $14,000 over 20 years on your energy bills.

There are several great benefits of solar even with the upfront cost of installation. It can help the environment and your finances. Plus, it can increase the value of your home, leading to even more benefits if you choose to sell your home later.

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Solar Incentives in Rock Valley

To increase the adoption of solar power, federal, state and local governments – and even some utility companies – offer incentives to help make solar power more affordable and accessible.Local solar incentives vary by location and, sometimes, utility company. Many states offer rebates for solar power, in addition to the federal solar tax credit. Check out our article on solar incentives to see what incentives are available to you.

Environmental Impact of Switching to Solar in Rock Valley

Many want to do what they can to help protect the environment, which often is the chief reason for installing a solar system.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Rock Valley, though. The more energy your household uses, the better off the planet will be when you switch to solar as you won’t need to rely on traditional energy sources as much.Even though solar panel manufacturing releases carbon dioxide emissions, the panels make up for it by significantly reducing the amount of CO2 you would have produced if you still used nonrenewable energy. In Rock Valley, you can reduce your carbon footprint by 90 pounds a year with solar panels. For those who are worried about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.

Best National Provider

SunPower

★★★★★
5.0
  • 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

★★★★★
3.2
  • 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 Rock Valley, IA Solar Company Rankings FAQs

Which solar installation company is the best in Rock Valley?

The top local solar company in Rock Valley is Martian Solar Power, with a rating of 3.00 stars.

Are solar panels really environmentally friendly?

Solar panels can be detrimental for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.

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 19.1 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.

What is the best type of solar panel?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In terms of efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by your roof configuration, how much you're willing to spend and how much energy generation you want.

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.