14 Best Solar Companies in St. Johnsbury, VT (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 14 in St. Johnsbury based on:

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

Average St. Johnsbury homeowner saves $1,807/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 St. Johnsbury

When you’re trying to find the best solar companies in St. Johnsbury, going through so many options can be daunting, but it can pay off since adopting solar energy can offer so many fantastic benefits. While solar panels are a sizable investment, you’ll be able to make that expense back and then some, all while living more sustainably. In fact, you could end up with savings of about $21,000 over 20 years.


Here, we’ll give you a list of some of the best solar companies in St. Johnsbury to make your choice a little easier.We suggest shopping around to get quite a few quotes and comparing them to find the best installer for your home. To receive free, no-obligation quotes from vetted solar companies in St. Johnsbury, click the link below.

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 for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

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 St. Johnsbury

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

SunCommon

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • 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 Grid-Tied Solar System
  • Service icon Community Solar Projects
  • Service icon Battery Storage
  • Service icon Tesla Powerwall
  • Service icon Panel Installation

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

EcoWatch Rating

5.0/5

Solaflect Energy

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

Services Offered

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

Website: https://www.solaflect.com/
Address: 326 Main St #4, Norwich, VT 05055
Phone: 8026493700
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Natosi Solar & Electric, LLC

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • 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

4.9/5

Green Mountain Solar

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

Services Offered

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

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

EcoWatch Rating

3.0/5

Smart Energy NE, Inc

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

Services Offered

  • Service icon Off-Grid Solar Systems
  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: http://www.smartenergyne.com/
Address: 1930 US-3, Columbia, NH 03576
Phone: 8006085840
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

ReVision Energy

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

Services Offered

  • Service icon Community Solar Projects
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Financing Assistance

Website: https://www.revisionenergy.com/
Address: 78 Main St, Enfield, NH 03748
Phone: 6036321263
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Building Energy

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

Services Offered

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

Website: https://www.buildingenergyvt.com/
Address: 1570 S Brownell Rd, Williston, VT 05495
Phone: 8028593384
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
ecowatch badge icon

EcoWatch Rating

3.0/5

AllEarth Renewables

  • 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 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

New Hampshire Solar

  • Pros icon Free Quotes
  • 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 Consultation
  • Service icon Panel Installation

Website: http://nh.solar/
Address: 150 Sky Pond Rd, New Hampton, NH 03256
Phone: 6039686031
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

iSun Energy, Inc.

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

Services Offered

  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Solar Carports

Website: http://isunenergy.com/
Address: 400 Avenue D #10, Williston, VT 05495
Phone: 8666664786
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Bristol Electronics, inc

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

Services Offered

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

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

EcoWatch Rating

3.0/5

DC Energy Innovations

  • 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 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

Building Energy

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

Services Offered

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

Website: https://www.buildingenergyvt.com/
Address: 2458 Christian St Suite 201, White River Junction, VT 05001
Phone: 8023597550

Methodology: How We Ranked the Best Solar Companies in St. Johnsbury

EcoWatch's solar experts analyzed each solar company in St. Johnsbury 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 St. Johnsbury


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 St. Johnsbury

Although solar panels can help save you money on power bills over time, it’s necessary to consider the upfront costs.There are quite a few factors you should take into consideration when determining the overall cost and how much you can save, including:

  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which gives you a tax credit currently worth 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Not including incentives, you can save an average of $21,000 over the first 20 years with your system, too.
  • How much energy your home consumes: Homes that use lots of power each month may need more solar panels and, as a result, be more expensive, but will also benefit more over time.
  • Choice of solar panels: The type of solar panels you get will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If you don’t need to maximize efficiency, you can opt for a higher number of more affordable panels.
  • The amount of sunlight your rooftop gets: Thanks to St. Johnsbury’s relatively low amount of average daily sunlight, you might not see as many savings on your electric bills.

As a result of solar panels now being cheaper than ever as well as local and federal solar incentives, they are a cost-effective investment for most homeowners.

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Solar Incentives in St. Johnsbury

Switching to solar power has plenty of great benefits. Not only can it help protect the planet, but you can also save a decent amount of money on your installation with various government incentives.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which will allow you to claim 0 of your project costs on your tax return, reducing the amount of taxes you owe that year. Additionally, there may be some state and city incentives you can benefit from too. In our article on solar incentives, you can find out about the incentives you qualify for in St. Johnsbury.

Environmental Impact of Switching to Solar in St. Johnsbury

A lot of people want to do their part for the planet, which in many cases is the primary reason for installing solar panels.But you may be curious – how much exactly can you help the environment by going solar? The more power your family uses, the better off the planet will be if you switch to solar as you won’t need to burn as many fossil fuels.Even though solar panel manufacturing releases carbon dioxide emissions, the panels make up for it by greatly decreasing the amount of CO2 you would have been responsible for if you still used traditional energy. In St. Johnsbury, you can reduce your carbon footprint by 40 pounds a year with solar panels. The advantages of solar power are infinite — just like solar power is! That's why so many St. Johnsbury residents have been happy with committing to solar.

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 for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

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 St. Johnsbury, VT Solar Company Rankings FAQs

What is the best solar panel installer in St. Johnsbury?

The best local solar company in St. Johnsbury is SunCommon, with a rating of 4.70 stars.

Are solar panels actually environmentally friendly?

Producing solar panels needs to use chemicals and produces toxic waste that can be harmful for the environment, which is the main negative thing about solar panels.

Is it worth putting solar panels on my roof?

Solar panels can be a beneficial investment for a majority of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your power bills are already reasonably low, solar panels might not be for you.

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 so in the winter when the demand is less. With fewer homeowners switching to solar, you could potentially see faster 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.