11 Best Solar Companies in Port Jefferson, NY (Aug 2022 Review)
We analyzed over 1500 solar companies in the nation,
and have selected the top 11 in Port Jefferson based on:
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Customer review scores
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Solar installers near you
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Company policies and services offered
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Accreditations and certifications
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Updated 7/19/2022
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Best solar companies in Port Jefferson
Finding the right solar panel installation company for your home is a huge decision, but it's one that can pay off big in Port Jefferson. Installation costs can be high, but switching to solar will save you money on your utility bills over many years. In fact, you can expect to save about $22,000 over 20 years.
There are lots of installers to choose from, but in this article, we'll help you get a handle on all your options by recommending some of the best solar companies in Port Jefferson. If you'd like to get free, no-obligation quotes from the top Port Jefferson solar installers, you can click the button below to learn more.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Technology
The Green Panel
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Port Jefferson


Local Service
Green House Solar
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Educational sales approach
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NABCEP-certified technicians
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More transparent pricing than competitors
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Family owned and operated
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels
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Solar Batteries
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Maintenance and Repairs


Nationwide Service
Average Cost
SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring


Local Service
GenRenew
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Can browse portfolio on website
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NABCEP-certified technicians
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Educational sales approach
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Some reported communication issues
Services Offered
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Commercial Solar Services
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Solar Panels
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Solar Batteries
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Maintenance and Repairs


Local Service
NY Solar Doctors
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Licensing and credentials transparency
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Educational sales approach
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NABCEP-certified technicians
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Limited information available on website
Services Offered
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Solar Panels
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Solar Batteries
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Removal & Reinstallation
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Maintenance and Repairs


Regional Service
Average Cost
Momentum Solar
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Great warranty coverage
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Representatives are experts on local policies
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Concierge service ensures steady communication
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Slightly limited service offerings
Services Offered
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Solar Panels
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Solar Batteries


Nationwide Service
Average Cost
The Green Panel
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring


Local Service
Sunrise Solar Solutions, LLC
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Offers a free quote process
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Can browse portfolio on website
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More transparent pricing than competitors
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Educational sales approach
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Excellent reputation
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Some reported communication issues
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Some reports of long wait times for installation
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Some reported issues with customer services
Services Offered
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Commercial Solar Services
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Solar Panels
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Solar Batteries


Local Service
Summit Solar Corp.
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Can browse portfolio on website
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Licensing and credentials transparency
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Custom system designs
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More transparent pricing than competitors
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Offers a free quote process
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Educational sales approach
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Batteries
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Solar Panels


Local Service
Venture Solar
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Offers a free quote process
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Educational sales approach
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Custom system designs
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More transparent pricing than competitors
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Some reports of long wait times for installation
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Some reported communication issues
Services Offered
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Commercial Solar Services
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Solar Panels
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Solar Roof Shingles


Local Service
SunBlue Energy
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Offers a free quote process
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Can browse portfolio on website
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Custom system designs
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Educational sales approach
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Excellent reputation
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Panels


Local Service
Natural Ecosystem
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Can browse portfolio on website
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More transparent pricing than competitors
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Educational sales approach
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Limited information available on website
Services Offered
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Commercial Solar Services
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Solar Roof Shingles
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Solar Batteries
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Solar Panels
Solar Company Ranking Methodology
Click here to see a more detailed overview of our solar company ranking methodology.
The Cost and Benefits of Solar in Port Jefferson
For most homeowners, whether or not to invest in solar energy comes down to the cost. Some key factors that dictate the cost of installing solar panels on your home and how much it could save you over time are:
- The type and model of solar panels you want to get: More high-tech panels have higher prices, so that will influence your budget for your solar project.
- average energy usage: The more power your home uses on average and the greater your current power bills are, the more benefits you'll see from going solar.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 26% of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Aside from incentives, you can save an average of $22,000 over 20 years with your system, too.
- Your power bills: This will determine your savings. In Port Jefferson, the average resident can save about $900 a year on their electricity bills.
Even though a solar panel system costs a sizable chunk of money upfront, it can save you thousands of dollars over time. The question of how much, though, depends on a number of factors, like the amount of daily direct sunlight available and incentives.
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Solar Incentives in Port Jefferson
If you're planning on making the switch to solar power, various government incentives and solar rebates can dramatically lower the installation costs and expedite the return on your investment. When you install a solar panel system on your home, you can take advatage of the federal tax credit, or ITC. This credit currently reduces your tax bill by 26% of the cost of your solar panels. In addition, there are often some local incentives that you can use to further cut back on the cost of solar of solar panels. For more information about incentives for homeowners in Port Jefferson, check out the table below.
Name | Residential Solar Tax Credit |
Incentive Amount | 25% for solar-electric (PV) and solar-thermal systems; for third-party owned systems this is in reference to the aggregate amount owed under the contract rather than the amount owed in any single year |
Incentive Max | $5,000 for solar-energy systems |
Website | Visit here |
More Info | Click here |
Name | ITC |
Type | Tax Incentive |
Incentive Amount | 26% of installation cost |
Website | Visit here |
Name | Local Option - Real Property Tax Exemption for Green Buildings |
Incentive Amount | Upon local adoption, 20% - 100% of real property taxes owed; varies by year and certification level |
Website | Visit here |
More Info | Click here |
Name | NY-Sun PV Incentive Program (Residential, Low-Income, and Small Business) |
Incentive Amount | Incentive rates step down over time as MW goals are met. Incentive rates as of 11/27/2019 are: Residential: Long Island Region: $0.00/W (MW blocks have been fully subscribed) Con Edison Region: $0.30/W Upstate Region: $0.35/W Low-to-Moderate income customers: $0.80/W (up to 10 kW) Small Commercial (Non-Residential):Long Island Region: $0.00/W (MW blocks have been fully subscribed) Con Edison Region: $0.60/W Up State Region: $0.45/W Multifamily Affordable Housing Adder: additional $0.40/W (up to 50 kW) |
Website | Visit here |
More Info | Click here |
Name | Home Performance with ENERGY STAR |
Website | Visit here |
More Info | Click here |
Name | NY Green Bank |
Website | Visit here |
More Info | Click here |
Name | Local Option - Solar Sales Tax Exemption |
Incentive Amount | Upon local authorization, 100% exemption from local sales tax |
Website | Visit here |
More Info | Click here |
Name | Solar Sales Tax Exemption |
Incentive Amount | 100% exemption from state sales tax |
Website | Visit here |
More Info | Click here |
Name | Energy Conservation Improvements Property Tax Exemption |
Incentive Amount | 100% of the value added to the residence by the improvements |
Website | Visit here |
More Info | Click here |
Name | NY-Sun Loan Program |
Website | Visit here |
More Info | Click here |
Name | Local Option - Solar, Wind & Biomass Energy Systems Exemption |
Incentive Amount | 100% exemption for 15 years (unless local jurisdiction has opted out) |
Website | Visit here |
More Info | Click here |
Environmental Impact of Switching to Solar in Port Jefferson
Lots of people want to do what they can for the planet, which in many cases is the main reason for installing a solar system. Something many homeowners might have in mind is how much can they really help preserve the environment by going solar anyway? One thing you should keep in mind is your overall carbon footprint. For example, if you spend a lot of time in the car and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions. Because solar panels don't release carbon dioxide emissions into the atmosphere when generating electricity, they're a good alternative to nonrenewable energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 100 pounds each year. For people who care about the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Technology
The Green Panel
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Port Jefferson, NY Solar Company Rankings FAQs
What is the most reputable solar installer in Port Jefferson?
In Port Jefferson, Green House Solar is the best local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're planning 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 reduces your power bills, it's environmentally friendly, and it can give you a decent return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, there is a high upfront cost and solar panels can look clunky on your roof.
Are solar panels worth it?
Solar panels can be a good investment for lots of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already fairly low, solar panels might not be for you.
When should I install solar panels?
Although summer is the most popular time people install solar panels, the best time is actually winter. You can save money since there's less demand during the winter months, and it allows you to be up and running with solar for the higher power bills you may get during the summer.
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.