15 Best Solar Companies in Castleton, VT (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Castleton based on:
Customer review scores- Service area for Castleton, VT
- Company policies and services offered
- Accreditations and certifications
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Average Castleton homeowner saves $1,952/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Castleton
If you’re a homeowner looking to make the most of the solar incentives in Castleton, it can be difficult to narrow down which installer to decide on. But, it's worth it since switching to solar energy is often a good choice. Since Castleton is a city where the solar industry is on the rise, it's no wonder you're looking into installing solar panels.
The cost of installing solar panels can vary substantially according to your home’s setup and your overall energy usage.To see how much you might have to pay to install a solar panel system on your roof, you can get a free quote from one of the top solar companies in Castleton by clicking the "get quote" button below.
EcoWatch Rankings for Solar Companies in Castleton
Solaflect Energy
Free Quotes- Reliable Customer Support
Limited information available on website
Services Offered
Battery Storage- Financing Assistance
- Panel Installation
Green Mountain Solar
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Battery Storage
SunCommon
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Community Solar Projects
- Battery Storage
- Panel Installation
- Grid-Tied Solar System
- Tesla Powerwall
HB Energy Solutions
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
ReVision Energy
- Informative Resources
- Prompt Service Delivery
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Cleaning and Maintenance
- Community Solar Projects
- Battery Storage
- Financing Assistance
Building Energy
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Permit Assistance
Same Sun Of Vermont Inc
- Family-Operated Business
- Informative Resources
- Free Quotes
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Battery Storage
- Skilled Repairs
Albany Solar Solutions
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Skilled Repairs
- Panel Installation
AllEarth Renewables
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Community Solar Projects
- Grid-Tied Solar System
Peck Electric
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Natosi Solar & Electric, LLC
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
Bristol Electronics, inc
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Consultation
- Permit Assistance
DC Energy Innovations
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Green Earth Energy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Grid-Tied Solar System
- Off-Grid Solar Systems
- Financing Assistance
- Consultation
Building Energy
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Permit Assistance
Methodology: How We Ranked the Best Solar Companies in Castleton
EcoWatch's solar experts analyzed each solar company in Castleton 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 Castleton
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 Castleton
For many people considering switching to solar, the decision of which solar company to hire depends on total costs.The cost of solar and the savings it generates vary depending on some key factors such as:
- Typical energy usage: The more energy your home consumes on average and the steeper your current electricity bills are, the more likely you'll benefit from switching to solar.
- Your income and budget: This determines what type of solar panels you can get.
- How much sunlight your roof gets: If your rooftop doesn’t see much direct sunlight, your solar system won’t be able to make as much energy, which will give you lower savings on electricity bills than a roof that gets plenty of sunlight.
- Incentives: The federal solar investment tax credit, which everyone qualifies for, lets you deduct 0 of the cost of your solar system installation from your taxes. Additionally, not including incentives, you can save about $23,000 over 20 years on your energy bills.
So is buying solar panels worth it? Whether you’d like to reduce your electric bills, greenhouse gas emissions or both, solar panels are a solid investment for many Castleton homeowners.
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Solar Incentives in Castleton
One of the good things about installing a solar panel system is receiving incentives from the government.In addition to the federal solar investment tax credit, there are also some local programs, which in most cases, can be claimed in addition to the federal incentive, so you get to save even more. In our article on solar incentives, you can read about the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Castleton
One of the most compelling reasons to switch to solar power is to decrease your reliance on traditional energy sources like burning fossil fuels, which are destructive for the environment.Something many might be wondering about is how much can they really help save the environment by going solar anyway? In a place like Castleton where commute times can be pretty long, going solar can help offset some of your carbon dioxide emissions from driving.In fact, if you adopt solar power, you could reduce your carbon dioxide emissions by about 40 pounds each year. The advantages of solar power are abundant — just like solar power is! That's why so many homeowners have been happy with committing to solar.
EcoWatch's Castleton, VT Solar Company Rankings FAQs
What is the most reputable solar panel installer in Castleton?
In Castleton, Solaflect Energy is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to install solar panels on your house.
Are solar panels really good for the environment?
Solar panels can be detrimental 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. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take for solar to pay for itself?
Solar panels generally pay for themselves in about 11.0 years, but your solar payback period will vary depending on your utility costs. The higher your typical electricity bill, the faster your solar panel system will recoup your installation costs.
How efficient are solar panels?
Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need fewer of them for your home's energy needs.
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.