11 Best Solar Companies in Essex, VT (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 11 in Essex based on:

  • Customer review scores
  • Service area for Essex, VT
  • Company policies and services offered
  • Accreditations and certifications

Average Essex homeowner saves $1,921/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

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 Essex

Do you want energy freedom in Essex? Installing solar panels can be a rewarding home project since there are a lot of benefits after adopting solar power. Because solar panels generate their own energy, they can greatly offset your electricity bill each month, if not entirely eliminate it. In fact, you could be looking at about $23,000 of savings over 20 years.


There are plenty 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 Essex.Want to know the cost of installing a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a highly rated Essex solar installer.

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EcoWatch Rankings for Solar Companies in Essex

Best Local Installer
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EcoWatch Rating

4.9/5

Green Mountain Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: https://www.greenmtnsolar.com/
Address: 76 Ethan Allen Dr, South Burlington, VT 05403
Phone: 8023699149
Outstanding Local Installer
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EcoWatch Rating

4.7/5

SunCommon

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

Services Offered

  • Service icon Panel Installation
  • Service icon Community Solar Projects
  • Service icon Grid-Tied Solar System
  • Service icon Tesla Powerwall
  • Service icon Battery Storage

Website: http://www.suncommon.com/
Address: 442 US-2, Waterbury Village Historic District, VT 05676
Phone: 8028828170
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Building Energy

  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

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

Website: https://www.buildingenergyvt.com/
Address: 1570 S Brownell Rd, Williston, VT 05495
Phone: 8028593384
Outstanding Local Installer
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EcoWatch Rating

3.0/5

ADK Solar

  • Pros icon Family-Operated Business
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Solar Panel Upgrades

Website: http://www.adk-solar.com/
Address: 1692 State Rte 3, Bloomingdale, NY 12913
Phone: 5183548446
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Albany Solar Solutions

  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Consultation

Website: https://albanysolarsolutions.com/
Address: 1511B Mountain Springs Rd, Westport, NY 12993
Phone: 5187207779
Outstanding Local Installer
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EcoWatch Rating

3.0/5

AllEarth Renewables

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

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation
  • Service icon Community Solar Projects

Website: http://www.allearthrenewables.com/
Address: 94 Harvest Ln Suite 100, Williston, VT 05495
Phone: 8028729600
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Peck Electric

  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: https://www.peckelectric.com/
Address: 400 Avenue D #10, Williston, VT 05495
Phone: 8026583378
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Natosi Solar & Electric, LLC

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

Services Offered

  • Service icon Panel Installation

Website: https://www.natosisolar.com/
Address: 114 S Main St, Barre, VT 05641
Phone: 8028827067
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Bristol Electronics, inc

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

Services Offered

  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://bristolelectronicsvt.com/
Address: 252 Sunwood Ln, Bristol, VT 05443
Phone: 8024532500
Outstanding Local Installer
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EcoWatch Rating

3.0/5

DC Energy Innovations

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

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: http://dcenergyinnovations.com/solar/
Address: 12 North St, Burlington, VT 05401
Phone: 8023729514
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Green Earth Energy

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

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Off-Grid Solar Systems
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Financing Assistance

Website: http://greenearthenergyvt.com/
Address: 381 New Rd, Brandon, VT 05733
Phone: 8022471200

Methodology: How We Ranked the Best Solar Companies in Essex

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


Below are some the criteria we examined specifically for Vermont 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 Essex

The cost of putting up a solar panel system has decreased greatly over the past several years, but it’s still a substantial investment for most homeowners.There are several factors you should consider when determining costs and your potential savings, such as:

  • Your energy bills: This will influence how much money you might save. In Essex, the average homeowner can save about $1,400 a year on their electricity bills.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 0 of your total installation cost, your state or local government may offer additional tax exemptions, credits or rebates that can help you save even more. Aside from incentives, you can save an average of $23,000 over the first 20 years with your system, too.
  • How much energy you use: If your family needs to use a lot of energy, you'll see more savings from going solar.
  • The model of solar panel system you can afford: This is dependent on how much you’re willing to spend upfront.

Though a solar panel system costs a good chunk of money upfront, it can save you much more over the lifespan of your panels. The question of how much, though, depends on a number of factors, including the amount of daily direct sunlight available and your energy consumption.

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Solar Incentives in Essex

If you’re thinking about switching to solar energy, a number of government incentives and solar rebates can greatly lower the installation costs and speed up the return on your investment.On top of the federal solar investment tax credit, there are also some state- and city-level incentives, which in almost all cases, can be claimed in addition to the federal incentive, so you get to save even more. Our article on solar incentives goes over more in-depth information on the incentives you can take advantage of in Essex.

Environmental Impact of Switching to Solar in Essex

One of the most compelling reasons to use solar energy is to minimize your dependence on nonrenewable energy sources like burning fossil fuels, which are harmful for the environment.But how much can installing solar panels actually help the environment? An important thing to keep in mind is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be bigger, so adopting solar energy for your home can help offset that.In Essex, the average person can reduce their carbon footprint by 40 pounds a year after going solar. As you can see, going solar has so many other perks beyond saving money. One of the main ones is that you can help save the Earth too.

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EcoWatch's Essex, VT Solar Company Rankings FAQs

What is the top solar company in Essex?

In Essex, Green Mountain Solar is the most reputable local solar company. Our team of experts rates it 4.90 stars, so it's a solid choice if you're looking to add solar panels to your house.

What are a few of the biggest pros and cons of switching to solar?

A few of the biggest pros are that it reduces your electricity bills, it’s good for the environment, and it can provide a good return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the installation cost is pricey and solar panels can be an eyesore.

How long does it take for solar to pay for itself?

Solar panels generally pay for themselves in about 11.2 years, but your solar payback period will vary based on your utility costs. The more your typical power bill, the faster your solar panel system will recoup your installation costs.

When is the best time of year to install solar panels?

Although summer is the most common time people install solar panels, the best 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 higher 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.