10 Best Solar Companies in Guilderland, NY (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 10 in Guilderland based on:

  • Customer review scores
  • Service area for Guilderland, NY
  • Company policies and services offered
  • Accreditations and certifications

Average Guilderland homeowner saves $1,202/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 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 Guilderland

If you’re trying to find the best solar companies in Guilderland, going through hundreds of options can be taxing, but it can pay off since adopting solar power can offer so many fantastic benefits. While solar panels are a large investment, you’ll be able to make the cost back and then some, all while helping to protect the planet. In fact, you could be looking at saving about $14,000 over 20 years.


To help you search through the large number of Guilderland solar installers, we’ve narrowed down a list of the top ones.If you’re ready to start receiving free, no-obligation quotes from the best Guilderland solar companies, you can click the button below to learn more.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

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 Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch Rankings for Solar Companies in Guilderland

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.4/5

AEC Solar

  • 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 Solar Carports
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Tesla Powerwall
  • Service icon Panel Installation

Website: http://aecsun.com/
Address: 210 Washington Ave Ext, Albany, NY 12203
Phone: 5182138786
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Kasselman Solar

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

Services Offered

  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage
  • Service icon Financing Assistance

Website: https://kasselmansolar.com/
Address: 279 Broadway Building 2, Menands, NY 12204
Phone: 5184788365
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Seed Solar, Electric and Engineering

  • 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 Consultation
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: http://seedsolar.com/
Address: 405 Jordan Rd, Troy, NY 12180
Phone: 8005800248
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

High Peaks Solar

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

Services Offered

  • Service icon Panel Installation
  • Service icon Solar Carports
  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance

Website: http://www.highpeakssolar.com/
Address: 180 Main Ave, Wynantskill, NY 12198
Phone: 5182096727
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

New England Solar + Green

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

Services Offered

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

Website: http://www.nesolarandgreen.com/
Address: 65 North St, Williamstown, MA 01267
Phone: 4134584966
Outstanding Local Installer
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EcoWatch Rating

4.8/5

SunCommon

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

Services Offered

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

Website: http://suncommon.com/
Address: 1155 Flatbush Rd, Kingston, NY 12401
Phone: 8664527652
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

Solar Generation

  • 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 Off-Grid Solar Systems
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Panel Installation

Website: http://www.solargeneration.net/
Address: 929 NY-28, Kingston, NY 12401
Phone: 8456796997
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

BPVS

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

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

Website: http://www.bpvs.com/
Address: 60 Roberts Dr #109, North Adams, MA 01247
Phone: 4136640152
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Revolution Solar

  • 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 Battery Storage
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: http://revolutionsolarny.com/
Address: 709 Co Hwy 33, Cooperstown, NY 13326
Phone: 6074410367
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Grenergy Solar Store, LLC

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

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance

Website: https://www.grenergysolar.com/
Address: 520 Sheffield Plain, Sheffield, MA 01257
Phone: 4132290049

Methodology: How We Ranked the Best Solar Companies in Guilderland

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


Below are some the criteria we examined specifically for New York 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 Guilderland

We understand that for most homeowners, the decision to invest in solar hinges on installation costs.Some key things that impact the cost and possible savings include:

  • Your income and budget: This affects what model of solar panels you can get.
  • Incentives: The federal solar investment tax credit currently lets you decrease your taxes by 0 of the project cost. Your state and city may also have various incentives that you can benefit from. In addition, you can save about $14,000 over 20 years on your utility bills, before factoring in incentives.
  • Energy consumption: Solar may be too steep of an option for families that don’t consume a good amount of energy each month.
  • The amount of sunlight your roof gets: If your rooftop doesn’t see much direct sunlight, your solar panel system won’t be able to make as much energy, which will leave you with lower savings on electricity bills than a roof that gets a lot of sunlight.

Solar is a fruitful investment for most homeowners. You can generate your own energy instead of paying for it from the grid and make use of solar incentives, all while helping protect the environment.

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Solar Incentives in Guilderland

In order to increase the adoption of solar power, federal, state and local governments – and even some utility companies – offer incentives to help make solar power more financially viable and accessible.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also possibly stack the ITC with other state and city rebates and benefits. You can learn about the incentives you can take advantage of in our article on solar incentives

Environmental Impact of Switching to Solar in Guilderland

An important reason so many homeowners are considering adopting solar energy is to help bring down their environmental impact.But you may be wondering – how much exactly can you help by making the switch to solar? A key thing to be mindful of is your overall carbon footprint. For example, if your commute is very long, your footprint may be bigger, so switching to solar energy for your home can help offset that.In fact, if you install solar panels, you could reduce your carbon dioxide emissions by about 20 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.

Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

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 Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch's Guilderland, NY Solar Company Rankings FAQs

What is the top solar installation company in Guilderland?

In Guilderland, AEC Solar is the top local solar company. Our team of experts rates it 4.40 stars, so it's a great choice if you're planning on installing solar panels on your home.

What are the biggest advantages and disadvantages of adopting solar power?

A few of the biggest pros are that it lets you spend less on your power bills, it’s eco-friendly, and it can provide a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, the installation cost is pricey and solar panels can look clunky on your roof.

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

The average payback period for solar panel installation is about 17.0 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.

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 contracting installers, 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.