15 Best Solar Companies in Greenfield, WI (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Greenfield based on:
Customer review scores- Service area for Greenfield, WI
- Company policies and services offered
- Accreditations and certifications
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Average Greenfield homeowner saves $1,900/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Greenfield
As a homeowner or business owner in Greenfield, you may be considering switching to solar and curious about the best solar companies in your local area. Solar could be a fantastic choice since it comes with lots of benefits. Solar power isn't just good for the environment — your wallet will be better off too. With solar power, you can save an average of $23,000 over 20 years, and this doesn't even include incentives.
In this article, we’ll introduce you to the top Greenfield solar installers so you can find the best one for your home’s sustainable energy needs.To help you understand if solar panels are something you should get for your home, you can get a free, no-obligation quote from one of the best solar companies in Greenfield 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 for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch Rankings for Solar Companies in Greenfield
Arch Solar
Free Quotes- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
Limited information available on website
Services Offered
Cleaning and Maintenance- Grid-Tied Solar System
- Panel Installation
- Battery Storage
Full Spectrum Solar
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Skilled Repairs
- Permit Assistance
- Panel Installation
Midwest Solutions Inc
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
ilumen Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Cleaning and Maintenance
- Skilled Repairs
- Panel Installation
- Battery Storage
- Grid-Tied Solar System
- Permit Assistance
Certasun
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Financing Assistance
- Consultation
- Panel Installation
- Battery Storage
Arch Electric Inc
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
- Grid-Tied Solar System
Elevated Solar and Electric
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Battery Storage
Nelnet Renewable Energy
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Consultation
- Financing Assistance
- Battery Storage
Solar Brite Ltd
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
Endries Solar And Electric
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Permit Assistance
Smart Sky Solar
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Consultation
Agsun Corporation
- Clear Pricing Policy
- Family-Operated Business
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
Greentech Renewables North Chicago
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
SolarW - Solar Panel Installer
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Permit Assistance
- Panel Installation
GoSolar
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Greenfield
EcoWatch's solar experts analyzed each solar company in Greenfield 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 Greenfield
Below are some the criteria we examined specifically for Wisconsin 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 Greenfield
When picking a solar company, most homeowners or business owners care about the costs above all.The cost and possible savings vary depending on some key factors such as:
- Where your home is: This influences how much sunlight your roof receives, which helps determine how many panels you need.
- Choice of solar panels: The type of solar panels you buy will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also save you more money over the lifetime of your system. If you don’t need to maximize efficiency, you can go with a higher number of more affordable panels.
- Energy consumption: Installing a solar system may be an expensive option for households that don’t consume too much energy each month.
- 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 $23,000 over 20 years on your energy bills.
Because of solar panels now being cheaper than ever as well as various solar incentives, they are a cost-effective investment for most homeowners.
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Solar Incentives in Greenfield
There are several reasons why you should switch to solar. One of them involves some government incentives that can help save you some money.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also possibly use the ITC with other local incentives. For more information about incentives for homeowners in Greenfield, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Greenfield
Many want to do their part to help the environment, which in many cases is the primary reason they’re interested in installing solar panels.You may be curious – how much does making the switch help the environment anyway? For people who want to help cut back on greenhouse gas emissions, switching to solar power is a straightforward choice, especially since Greenfield produces a high amount of carbon dioxide emissions from its energy generation.In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 90 pounds each year. For people who are worried about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
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 for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch's Greenfield, WI Solar Company Rankings FAQs
What is the best solar installer in Greenfield?
In Greenfield, Arch Solar is the top local solar company. Our team of experts rates it 4.90 stars, so it's a great choice if you're planning on installing solar panels on your roof.
What is the negative environmental impact of solar panel manufacturing?
Producing solar panels uses chemicals and produces toxic waste that can be harmful for the environment, which is the main downside of solar panels.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 11.4 years, but the exact period varies by local electricity costs, incentives and net metering programs.
When is the best time of year to install solar panels?
Despite summer being the most popular time people install solar panels, the ideal time is actually winter. You can save money since there's not as much demand during the winter months, and it allows you to be up and running with solar for the more expensive power bills you may get during the summer.
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.