3 Best Solar Companies in Spencer, IA (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 3 in Spencer based on:

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

Average Spencer homeowner saves $1,476/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 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 Spencer

Looking for the top solar companies in Spencer? Installing solar panels is an exciting home addition that many homeowners find beneficial for their wallets, communities and the planet. Installation costs can be high, but adopting solar will save you money on your power bills over many years. In fact, you can look forward to saving about $18,000 over 20 years.


To help you comb through the huge amount of Spencer solar installers, we’ve narrowed down a list of the top ones.If you want to receive free, no-obligation quotes from the top Spencer solar installers, 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 Spencer

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Martian Solar Power

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

Services Offered

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

Website: http://www.martiansolarpower.com/
Address: 101 1st St NW Suite C, Le Mars, IA 51031
Phone: 7125409824
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

The Solar Store Mankato

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

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation

Website: https://mankatosolarstore.com/
Address: 1420 N Riverfront Dr Suite 101, Mankato, MN 56001
Phone: 7855549249
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Northwood Electric Inc.

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

Services Offered

  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Solar Panel Upgrades

Website: https://www.northwood-electric.com/
Address: 97 8th St N, Northwood, IA 50459
Phone: 6413242041

Methodology: How We Ranked the Best Solar Companies in Spencer

EcoWatch's solar experts analyzed each solar company in Spencer 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 Spencer


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 Spencer

While solar panels can save you a decent chunk of change on energy over time, it’s necessary to take into consideration the upfront costs.There are a few factors you should consider when determining costs and your potential savings, such as:

  • Choice of solar panels: The type of solar panels you buy will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also save you more money over the lifetime of your system. If space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
  • Incentives: Something that can save you money on your solar project is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save on your utility bills, which can generate an average of $18,000 of savings over 20 years.
  • Energy consumption: Solar may be a high-cost investment for families that don’t use a good amount of energy per month.
  • Your current electricity bills: Solar panels can noticeably decrease, or entirely eliminate, your utility bills. In Spencer, you can save an average of $1,717 a month.

So is a solar panel system worth it? Whether you want to lower your electric bills, greenhouse gas emissions or both, solar panels are a great investment for many Spencer homeowners.

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Solar Incentives in Spencer

Because solar power is more sustainable than fossil fuels, there are a number of government incentives in place to encourage people to make the switch.No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which lets you claim 0 of your project costs on your tax return, lowering the amount of taxes you owe that year. In addition, there may be some local incentives that stack with the ITC too. In our article on solar incentives, you can read about the incentives you qualify for in Spencer.

Environmental Impact of Switching to Solar in Spencer

Many want to do their part for the environment, which in many cases is the primary reason they’re interested in installing a solar system.A question many people might be wondering about is how much can they really help preserve the environment by going solar anyway? Using renewable energy for electricity rather than using nonrenewable energy is an impactful way to reduce your carbon footprint if you're concerned about Spencer's large level of greenhouse gas emissions.In Spencer, the average homeowner can reduce their carbon footprint by 90 pounds a year once they go solar. If you want to do your part for the environment, you’ll no doubt recognize that there are many advantages to adopting solar power other than just saving money on bills. You can also help preserve the environment, which some would argue is priceless.

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 Spencer, IA Solar Company Rankings FAQs

What is the most reputable solar company in Spencer?

In Spencer, Martian Solar Power is the top local solar company. Our team of experts rates it 3.00 stars, so it's a solid choice if you're planning to add solar panels to your house.

What are some of the pros and cons of adopting solar power?

A few of the biggest pros are that it reduces your electricity bills, it’s environmentally friendly, and it provides a decent return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, there is a high upfront cost and solar panels can be an eyesore.

Are solar panels worth it?

Solar panels require a significant upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.

What are the different kinds of solar panels?

The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also more costly. Polycrystalline panels are cheaper but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other kinds can’t, like on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, roof layout and desired energy output.

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.