12 Best Solar Companies in Greenfield, WI (Feb 2023 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 12 in Greenfield 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 January 20, 2023
Why you can trust EcoWatch
Best solar companies in Greenfield
When choosing between the best solar installers, Greenfield homeowners have more options to choose from than ever before, which can be too much to get a handle on, but we're here to make adopting solar energy easier. Because solar panels produce their own power, they can greatly offset your electricity bill each month, if not totally eliminate it. In fact, you could end up with about $23,000 of savings over 20 years.
The cost of installing solar panels can change substantially depending on your home's setup and your household energy needs. To help you know if solar panels are a good idea 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 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 for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Greenfield

WindSoleil Solar and Wind Energy Services
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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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Limited information available on website
Services Offered
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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

Solar Werks LLC - Solar Panel Installation
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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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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

Current Electric Co.
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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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Maintenance and Repairs
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Commercial Solar Services
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Solar Batteries
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Solar Panels

Elevated Solar and Electric
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Offers a free quote process
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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

Earth Wind & Solar Energy LLC
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Locally owned and operated
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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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Solar Batteries
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Commercial Solar Services
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Solar Panels

Fresh Coast Solar, LLC
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NABCEP-certified technicians
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More transparent pricing than competitors
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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

FreeWorld 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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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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Solar Panels
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Maintenance and Repairs
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Commercial Solar Services

Certasun
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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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Has an online quote form
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Can browse portfolio on website
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Licensing and credentials transparency
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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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Commercial Solar Services
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Solar Panels

Safeguard Solar LLC
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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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Speedy and efficient installations
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Custom system designs
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Can browse portfolio on website
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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 Roof Shingles
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Solar Panels

Brighter Concepts Ltd - Solatube, RediLights, Indow Windows
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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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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

myenergyconsultant.com
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More transparent pricing than competitors
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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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Solar Panels
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Solar Roof Shingles
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Commercial Solar Services

Bright Skies 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
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 Greenfield
When deciding on a solar company, most homeowners or business owners wonder about the costs above all. A few main factors that affect how much it will cost to install a solar panel system on your home and how much it could save you over time include:
- How much power your household consumes: Households that need lots of electricity each month may call for more solar panels and, as a result, be more costly, but will also enjoy more savings over time.
- Choice of solar panels: The kind of solar panels you want 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 space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
- Incentives: The federal solar investment tax credit currently lets you reduce your taxes by 30% of the project cost. Your state may also have incentives and rebates that you can use. Additionally, you can save about $23,000 over 20 years on your utility bills, not including incentives.
- How much sunlight your roof gets: If your rooftop gets limited direct sunlight, your solar panel system won't be able to produce as much energy, which will leave you with lower savings on energy bills than someone with a roof that gets a lot of sunlight.
Though a solar panel system costs a decent chunk of money upfront, it can save you a considerable amount in the long term. The question of how much, though, depends on a number of factors, including the size of your house and incentives.
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Solar Incentives in Greenfield
One of the benefits of installing a solar panel system is earning government incentives. No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which allows you to claim 30% of how much you paid for your solar installation when you file taxes, reducing the amount of taxes you owe that year. Plus, there may be some state and city incentives you can benefit from too. Check out our article on solar incentives to find out what incentives you can benefit from.
Environmental Impact of Switching to Solar in Greenfield
Going solar can have a beneficial impact on the environment. But how much can installing solar panels actually help the environment? The more power your family uses, the better off the planet will be if you switch to solar as you won't need to rely on traditional energy sources as much. In Greenfield, the average household can lower their carbon footprint by 90 pounds a year after going solar. For those who want to help the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
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 for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Greenfield, WI Solar Company Rankings FAQs
Which solar panel installer is the best near me?
In Greenfield, WindSoleil Solar and Wind Energy Services is the best local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to add solar panels to your roof.
Are solar panels actually good for the environment?
Solar panels can be bad for the environment when manufacturers use toxic chemicals in the construction. 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.
Are solar panels worth it?
Solar panels require a significant upfront investment that will cost you several thousands of 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.
When is the best time of year to install solar panels?
You can install solar panels whenever it's convenient for you, but consider doing it in the winter when the demand is less. With fewer homeowners switching to solar, you could potentially see quicker installation times and more savings.
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.