7 Best Solar Companies in Derby, VT (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 7 in Derby based on:

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

Average Derby homeowner saves $2,052/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 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 Derby

Looking for the best solar companies in Derby? Installing solar panels is an exciting venture that many homeowners find valuable for their wallets, communities and the planet. Because solar panels generate their own electrical power, they can greatly bring down your electricity bill each month, if not completely eliminate it. In fact, you could be looking at about $24,000 of savings over 20 years.


In this article, we’ll tell you about the top Derby solar installers so you can make the best choice for your home’s solar energy needs.Keep reading to see our picks for the top solar companies in the city, or connect with a highly rated solar company in your area right away by clicking the button below.

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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

EcoWatch Rankings for Solar Companies in Derby

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

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

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

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

4.9/5

Green Mountain Solar

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

Services Offered

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

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

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

Natosi Solar & Electric, LLC

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

Services Offered

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

Website: http://www.allearthrenewables.com/
Address: 94 Harvest Ln Suite 100, Williston, VT 05495
Phone: 8028729600

Methodology: How We Ranked the Best Solar Companies in Derby

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


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 Derby

When picking a solar company, most homeowners or business owners wonder about the costs above all.Some main factors that affect how much it will cost to install solar panels on your home and how much money you could save over time are:

  • Incentives: The federal solar investment tax credit, which can save you some money, allows you to deduct 0 of the cost of installing your solar panel system from your taxes. Plus, not including incentives, you can save about $24,000 over 20 years on your energy bills.
  • The type of solar panels you can purchase: This depends on your income and budget.
  • The amount of sunlight your roof gets: Because of Derby’s relatively low amount of average daily sunlight, you might not see as many savings on your energy bills.
  • Your energy bills: This will influence how much money you might save. In Derby, the average resident can save about $1,300 a year on their electricity bills.

Although a solar panel system costs a good chunk of money upfront, it can save you thousands of dollars in the long term. The question of how much, though, depends on a number of factors, such as the size of your solar panel system and incentives.

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If you're curious how much you could impact the environment if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Derby, VT.

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Solar Incentives in Derby

Because solar power is better for the environment than traditional energy sources, there are several government incentives available to encourage people to make the switch.When you install a solar panel system, you can claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 0 of the cost of your solar panels. Additionally, there may often be some state and city incentives that you can benefit from to further cut back on the cost of solar of solar panels. For more information about local incentives, see our article on solar incentives.

Environmental Impact of Switching to Solar in Derby

Lots of people want to do what they can to help the environment, which for many is the primary reason they’re interested in installing a solar system.But you may be curious – how much exactly can you help by going solar? If your family uses lots of energy, you can help the environment even more by switching to solar power.After you go solar, your carbon dioxide emissions can be cut by about 40 pounds each year. For homeowners who want to help the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.

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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

EcoWatch's Derby, VT Solar Company Rankings FAQs

Which solar power company is the best near me?

In Derby, SunCommon is the most reputable local solar company. Our team of experts rates it 4.70 stars, so it's a great choice if you're looking to install solar panels on your roof.

What is the negative environmental impact of solar panel manufacturing?

Solar panels can be bad for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Making solar panels uses a lot of energy as well. The energy payback period is about 1 to 4 years.

Are solar panels worth it?

Solar panels can be a fruitful investment for lots of homeowners, but truthfully, 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.

What are the different types of solar panels?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In regard to efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by your roof configuration, your budget and how much efficiency you're looking for.

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.