15 Best Solar Companies in Rensselaer, NY (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Rensselaer based on:

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

Average Rensselaer homeowner saves $1,087/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 Rensselaer

Are you looking for energy freedom in Rensselaer? Installing solar panels can be a rewarding project since you can enjoy many benefits after adopting solar power. While solar power is a large investment, you’ll be able to make that money back and then some, all while living more sustainably. In fact, you could end up with savings of about $13,000 over 20 years.


The cost of installing solar panels can change a lot according to your home’s layout and your overall energy requirements.To help you know if solar panels are worth it for your home, you can get a free, no-obligation quote from one of the best solar companies in Rensselaer by clicking the button below.

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 Rensselaer

Best Local Installer
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EcoWatch Rating

4.6/5

Kasselman Solar

  • 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
  • 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
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EcoWatch Rating

4.4/5

AEC Solar

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

Services Offered

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

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

3.0/5

Seed Solar, Electric and Engineering

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • 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
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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 Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Solar Carports
  • Service icon Consultation

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

5.0/5

New England Solar + Green

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

Services Offered

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

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

Services Offered

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

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

4.6/5

Solar Generation

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

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

3.0/5

BPVS

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

Services Offered

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

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

5.0/5

Northeast Solar

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

Services Offered

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

Website: https://northeast-solar.com/
Address: 136 Elm St, Hatfield, MA 01038
Phone: 4132476045
Outstanding Local Installer
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EcoWatch Rating

4.7/5

PV Squared Solar (Pioneer Valley Photovoltaics)

  • Pros icon Free Quotes
  • 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 Consultation
  • Service icon Financing Assistance
  • Service icon Permit Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: http://www.pvsquared.coop/
Address: 311 Wells St, Greenfield, MA 01301
Phone: 4137728788
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Valley Solar

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

Services Offered

  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Tesla Powerwall
  • Service icon Solar Carports
  • Service icon Panel Installation
  • Service icon Off-Grid Solar Systems
  • Service icon Consultation

Website: http://valleysolar.solar/
Address: 116 Pleasant St Suite 321, Easthampton, MA 01027
Phone: 4135848844
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Insight Solar

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Panel Installation

Website: https://www.getinsightsolar.com/
Address: 59C North St, Hatfield, MA 01038
Phone: 4133387555
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 Family-Operated Business
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

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

Website: https://www.grenergysolar.com/
Address: 520 Sheffield Plain, Sheffield, MA 01257
Phone: 4132290049
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Beyond Green Construction

  • Pros icon Reliable Customer Support
  • Pros icon Family-Operated Business
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://www.beyondgreen.biz/
Address: 13 Terrace View, Easthampton, MA 01027
Phone: 4135290544
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Greenfield Solar

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

Services Offered

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

Website: http://www.solargreenfield.com/
Address: 2 Fiske Ave, Greenfield, MA 01301
Phone: 4137723122

Methodology: How We Ranked the Best Solar Companies in Rensselaer

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


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 Rensselaer

The cost of putting up solar panels has decreased significantly over the past several years, but it’s still a substantial investment for most homeowners.The installation cost is just one important factor you should keep in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:

  • The model of solar panel system you have the money for: This depends on your income and budget.
  • 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. In addition, not including incentives, you can save about $13,000 over 20 years on your energy bills.
  • Typical energy usage: The more electricity your home consumes on average and the greater your current power bills are, the more likely you'll benefit from making the switch to solar.
  • The amount of sunlight your rooftop gets: Due to Rensselaer’s relatively low amount of average daily sunlight, you might not see as many savings on your power bills.

Because of solar panels decreasing in cost as well as local and federal solar incentives, they are a sound investment for the majority of homeowners.

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Solar Incentives in Rensselaer

If you’re thinking about making the switch to solar power, several government incentives and subsidies can greatly lower your project costs and speed up the return on your investment.State and city solar incentives vary by location and, sometimes, utility company. Many states offer rebates for solar power, in addition to the federal solar tax credit. For comprehensive information about incentives that apply to you, see our article on solar incentives.

Environmental Impact of Switching to Solar in Rensselaer

Making the switch to solar power is a profound way to do what you can for a cleaner and more sustainable future.A question many might be thinking about is how much can they really help the environment by switching to solar power anyway? No matter where you are, you can help protect the environment by switching to solar energy, but homes that consume lots of energy will have a greater impact.In fact, if you make the switch to solar power, you could look forward to lowering your carbon dioxide emissions by about 20 pounds each year. If you want to do your part for the environment, you’ll most likely understand that there are many good things about adopting solar energy other than just saving money on bills. You can also help protect the environment, which some would argue is worth 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's Rensselaer, NY Solar Company Rankings FAQs

Which solar installation company is the best in Rensselaer?

The best local solar company in Rensselaer is Kasselman Solar, with a rating of 4.60 stars.

What are the best and worst things about solar power?

The greatest advantages of solar power are that it can reduce or, in some cases, completely erase your electricity bills, improve the value of your home and bring down your carbon footprint. The main disadvantages are that solar panels can be costly to install, you may not see as many savings if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.

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

Solar panels generally pay for themselves in about 18.8 years, but your solar payback period will depend on your utility costs. The more your typical power bill, the faster your solar panel system will pay for itself.

What is the efficiency of solar panels?

For the most part, solar panels are about 15 to 25% efficient, meaning they can convert that percentage of the sun’s energy into usable electricity.

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.