11 Best Solar Companies in Delhi, NY (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 11 in Delhi based on:

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

Average Delhi homeowner saves $1,030/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 Delhi

As a homeowner or business owner in Delhi, you may be interested in switching to solar energy and curious about the best solar companies in your area. Solar could be a good choice since it comes with lots of perks. For lots of homeowners, the choice to invest in solar panels depends on how much they can save. The good news is solar can help most homeowners save a decent amount on their fairly high and increasing energy bills.


To help you sort through the large amount of Delhi solar installers, we’ve narrowed in on a list of the top ones.Continue reading to see our picks for the best solar companies in the city, or get connected to a vetted solar company near you right away by clicking the button 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 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

EcoWatch Rankings for Solar Companies in Delhi

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

SunPower by New York State Solar Farm

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

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon System Decommissioning
  • Service icon Grid-Tied Solar System
  • Service icon Tesla Powerwall
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Financing Assistance

Website: https://nyssf.com/
Address: 1938 US-44 #55, Modena, NY 12548
Phone: 8452550610
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Revolution Solar

  • 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 Panel Installation
  • Service icon Battery Storage
  • 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

4.6/5

Solar Generation

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

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

EcoWatch Rating

4.8/5

SunCommon

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • 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 Tesla Powerwall
  • Service icon Panel Installation
  • Service icon Battery Storage

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

EcoWatch Rating

5.0/5

Lighthouse Solar - NY

  • 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 Cleaning and Maintenance
  • Service icon Financing Assistance
  • Service icon Skilled Repairs
  • Service icon Grid-Tied Solar System
  • Service icon Consultation
  • Service icon Panel Installation

Website: https://www.lighthousesolarny.com/
Address: 4 Cherry Hill Rd, New Paltz, NY 12561
Phone: 8454173485
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Great Brook Solar NRG LLC

  • 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 Cleaning and Maintenance
  • Service icon Skilled Repairs
  • Service icon Panel Installation

Website: http://www.greatbrooksolar.com/
Address: 819 County Rd 28, South New Berlin, NY 13843
Phone: 6078476366
Outstanding 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 Consultation
  • Service icon Tesla Powerwall
  • Service icon Solar Carports
  • Service icon Battery Storage
  • Service icon Panel Installation

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

EcoWatch Rating

3.0/5

Buselli Solutions

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

Services Offered

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

Website: http://busellisolutions.com/
Address: 704 Beach Lake Hwy, Honesdale, PA 18431
Phone: 5707297791
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

ETM Solar Works

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

Services Offered

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

Website: https://www.etmsolar.com/
Address: 300 North St, Endicott, NY 13760
Phone: 6077856499
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Southern Tier Solar Works

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Community Solar Projects

Website: http://www.southerntiersolarworks.org/
Address: First Congregational Offices, 30 Main St, Binghamton, NY 13905
Phone: 6078739220
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Greenpoint Solar and Electrical

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System

Website: http://www.greenpointsolarandelectrical.com/
Address: 5570 Searsville Rd, Pine Bush, NY 12566
Phone: 8453050227

Methodology: How We Ranked the Best Solar Companies in Delhi

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


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 Delhi

Even though solar panels can save you money on electricity bills over time, it’s important to consider the upfront costs.Some significant things that impact how much it will cost and how much you could save include:

  • The amount of sunlight your roof gets: If your rooftop doesn’t see much direct sunlight, your solar panels won’t be able to generate as much energy, which will give you lower savings on electric bills than a house with a roof that gets plenty of sunlight.
  • Your income and budget: This determines what kind of solar panels you can purchase.
  • Incentives: One thing that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save on your energy bills, which can result in an average of $12,000 of savings over 20 years.
  • Energy consumption: Solar may be an expensive investment for households that don’t consume a lot of energy a month.

So is a solar panel system worth it? Whether you want to lower your electricity costs, carbon dioxide emissions or both, solar panels are a great investment for many Delhi homeowners.

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Solar Incentives in Delhi

Because solar power is better for the environment than traditional energy sources, there are various government incentives available to encourage people to make the switch.There are several federal, state and local rebates and tax credits that can earn you a decent amount of money in return after paying for solar panels. You can learn about the incentives you can take advantage of in our article on solar incentives

Environmental Impact of Switching to Solar in Delhi

One of the most compelling reasons to tap into solar energy is to reduce your reliance on traditional energy sources like burning fossil fuels, which are damaging for the environment.But how much can using solar energy instead of traditional energy actually affect the environment? The more energy your household uses, the the more the environment will benefit from you switching to solar since you won’t need to rely on traditional energy sources as much.Because solar panels don’t release CO2 emissions into the atmosphere when producing electricity, they’re a good substitute for nonrenewable energy sources. In fact, you could lower your carbon dioxide emissions by about 20 pounds each year. If you want to do what you can for the environment, you’ll no doubt get 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 priceless.

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 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

EcoWatch's Delhi, NY Solar Company Rankings FAQs

What is the top solar company in Delhi?

In Delhi, SunPower by New York State Solar Farm is the top local solar company. Our team of experts rates it 4.90 stars, so it's a solid choice if you're looking to add solar panels to your roof.

What are the pros and cons of solar power?

A few of the biggest pros are that it lets you spend less on your electricity bills, it’s environmentally friendly, and it provides a decent return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the installation cost is pricey and solar panels can be an eyesore.

Are solar panels worth it?

Solar panels can be a great investment for lots of homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your energy bills are already pretty low, solar panels might not be for you.

How much solar panel capacity do I need for my house?

Solar panel capacity is rated depending on the amount of power they produce under standard testing conditions. Since each panel can usually produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.

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.