10 Best Solar Companies in Stamford, CT

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Last Updated: February 25, 2025

Year after year, more Stamford residents adopt rooftop solar panels to add value to their property and provide a dependable source of power. Solar power can cut your energy costs and lower your carbon footprint. However, it's important to choose a trustworthy solar installer. That’s why, after conducting thorough research on providers, we compiled a guide to the most reliable solar companies in Stamford. These installers consistently deliver dependable quality service.

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Top 10 Best Solar Companies in Stamford

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

SUNation Energy

SUNation Energy Logo

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User Rating

171 Remington Blvd, Ronkonkoma, NY 11779 (631) 750-9454 sunation.com

Informative resources

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Tesla powerwall
Permit assistance
Grid-tied solar system
Battery storage
Consultation
Financing assistance
Cleaning and maintenance
Community solar projects
Skilled repairs

SunPower by New York State Solar Farm

SunPower by New York State Solar Farm Logo

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1938 US-44 #55, Modena, NY 12548 (845) 255-0610 nyssf.com

Informative resources

Free quotes

Clear pricing policy

Reliable customer support

Family-operated business

Services Offered

Consultation
Panel installation
Financing assistance
Grid-tied solar system
Tesla powerwall
Cleaning and maintenance
Battery storage
System decommissioning
Permit assistance

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer Logo

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20 Tuttle Pl Suite 7, Middletown, CT 06457 (860) 341-5001 solarinstallationcontractor.com

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Panel installation
Financing assistance
Consultation
Tesla powerwall
Skilled repairs
Cleaning and maintenance
Battery storage

Solar Mentor

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16426 Metcalf Ave, Flushing, NY 11365 (718) 374-2629 solarmentor.com

Prompt service delivery

Informative resources

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Permit assistance
Financing assistance
Consultation
Panel installation
Cleaning and maintenance

Long Island Power Solutions

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2060 Ocean Ave, Ronkonkoma, NY 11779 (631) 348-0001 lipowersolutions.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Battery storage
Financing assistance
Panel installation
Grid-tied solar system
Consultation

Lighthouse Solar - NY

Lighthouse Solar - NY Logo

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4 Cherry Hill Rd, New Paltz, NY 12561 (845) 417-3485 lighthousesolarny.com

Clear pricing policy

Reliable customer support

Free quotes

Informative resources

Services Offered

Cleaning and maintenance
Financing assistance
Consultation
Panel installation
Skilled repairs
Grid-tied solar system

Green Power Energy

Green Power Energy Logo

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42 Ozick Dr Suite 3, Durham, CT 06422 (866) 983-5793 greenpowerenergy.com

Free quotes

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Skilled repairs
Financing assistance
Permit assistance
Consultation
Battery storage
Panel installation

Empower Energy Solutions

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30 Old Kings Hwy S #1001, Darien, CT 06820 (475) 221-2353 empowerenergy.co

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Battery storage
Panel installation
Financing assistance
Skilled repairs
Consultation
Permit assistance

EcoSmart Home Services

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105A Clark Dr, East Berlin, CT 06023 (860) 828-6626 ecosmartct.com

Free quotes

Clear pricing policy

Prompt service delivery

Reliable customer support

Informative resources

Services Offered

Panel installation
Financing assistance
Skilled repairs
Battery storage
Consultation

Solar Medix

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User Rating

42 Windsor Hwy, New Windsor, NY 12553 (845) 209-1745 solarmedix.com

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Cleaning and maintenance
Skilled repairs
Panel installation
Consultation
System decommissioning
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Going solar can be a great way to lower electricity costs and help the environment by reducing your carbon footprint using renewable energy. Here are some key factors to consider when determining whether a solar installer is reliable.

Check Licensing

It's imperative that your solar installer has the proper licensing. This helps ensure that the work is done correctly using the most up-to-date installation methods. In Connecticut, an installer meeting minimum experience requirements can take an exam to become a licensed solar PV or thermal contractor. Once they're licensed, they'll need to enroll with the state's Clean Energy Fund, so that their customers can earn incentives.

Read Customer Reviews

Check review sites like TrustPilot, the Better Business Bureau (BBB), and Google Reviews to see feedback from past customers about local solar companies. Detailed reviews can help you assess a company's dependability and level of service. Use caution with providers that have very few reviews or mostly negative ones.

Compare Multiple Quotes

Contact 3–5 solar companies to get free, detailed quotes. Quotes should clearly outline all costs and list the exact solar components included. Comparing multiple quotes helps identify the most cost-effective option for you.

Ask About the Warranty

High-quality solar installations should come with robust workmanship and performance warranties. The workmanship guarantee covers any installation issues like cracks in the panels, poor wiring, or poor alignment. The output guarantee ensures an energy generation baseline. Strong guarantees reflect a solar provider's confidence in its installations.

Evaluate Financing and Incentives

Solar power can help lower your electricity costs in the long run. When evaluating solar panel's cost and value, be sure to consider these considerations.

  • Research federal and state tax credits: A 26% federal solar tax credit on the full system cost is available through 2032. Many states also offer incentives. These credits offer substantial savings for solar customers.
  • Compare system purchase options: Solar panels can be purchased upfront or financed over time with a loan or lease. Check key financing details like payment schedule, fees, annual percentage rate (APR), and ownership implications when choosing to finance solar panels.
  • Look into utility rebates: Local power companies may have extra rebates to incentivize homeowners to go solar. Review the qualification rules and rebate amounts with your local provider to calculate your potential savings.

Cost of Solar Installation in Stamford

In Stamford, solar panels cost an average of $3,750 per kilowatt, with an average system size of 4.5 kilowatts. The typical Stamford homeowner spends $11,749 on their solar array after federal tax refunds. An estimate from a local provider will consider additional information reflecting your desired system's required preliminary work, size, panel type, and capacity. In some cases, homeowners may prefer leasing solar panels to reduce upfront costs.

Stamford Solar Incentives Guide

Incentive Type: Green Building Incentive

Website: ctgreenbank.com

Incentive Type: Property Tax Incentive

Incentive Amount:

100% of value added by renewable system

Incentive Type: Loan Program

Website: capitalforchange.org

Incentive Amount:

Single family homes (1-4 family units): $25,000
Landlord Loan: $40,000

Incentive Type: PACE Financing

Website: cpace.com

Incentive Amount:

Locally determined

Incentive Type: Sales Tax Incentive

Incentive Amount:

100% exemption

Incentive Type: Rebate Program

Website: gosolarct.com

Incentive Amount:

Customer-owned (EPBB):
Up to 10 kW PTC: $0.358/W
10 to 20 kW PTC: $0.207/W
Incentive is reduced accordingly for Design Factors below 75%. Minimum design factor is 60%.

Third-Party-Owned (PBI):
Up to 20 kW PTC: $0.03/kWh for 6 years
Minimum Design Factor 60%

Incentive Type: Rebate Program

Website: energizect.com

Incentive Amount:

Ductless Heat Pump: $500
Refrigerators/Freezers, Room A/Cs, Dishwashers, Clothes Washers, Dehumidifiers: Incentive Included in Retail Price
Central A/C: $200
Air Source Heat Pumps: $500
Heat Pump Water Heater: $750
Lighting: Incentive Included in Retail Price
Geothermal Heat Pumps: $500-$1,500
High Efficiency Furnace, Natural Gas Boiler, and Boiler Circulator Pump: Instant Discounts of $25-$800

Incentive Type: Solar Renewable Energy Credit Program

Website: eversource.com

Incentive Amount:

$100.74 per REC (for Year 7 round of solicitation)Tariff for Small ZREC determined through PURA

Incentive Type: Sales Tax Incentive

Incentive Amount:

100% exemption

Incentive Type: Property Tax Incentive

Incentive Amount:

Varies (local option)

Incentive Type: Loan Program

Website: ctgreenbank.com

Incentive Type: Solar Renewable Energy Credit Program

Website: uinet.com

Incentive Amount:

$98.18 per ZREC (for Year 6 round of solicitation)

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Frequently Asked Questions About Solar in Stamford, CT

A solar photovoltaic (PV) system can generate power to run any electric system or appliance in your home. If you don't want to use solar power for your entire home, you can install a solar heating system for your water.

There are many benefits to home solar energy. You can reduce emissions, qualify for tax benefits, and save money. With the right storage equipment, solar panels can also offer you further energy independence and offer some protection from power outages.

Absolutely. The grid in Stamford already uses a large share of renewable energy sources, and you may be able to sell your excess generated energy to your utility for additional cost savings.

Generally speaking, your energy bills will decrease significantly after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Stamford, the average amount someone can save is $1,081 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system after the payback period concludes.

With respect to taxes, the federal government offers a tax credit of up to 30% of the panels' cost. Depending on where you live, you could also claim or apply for state or property tax incentives. For insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should speak with your accountant or insurance agent for information specific to your case.

Solar panels are gaining in popularity for their low upkeep costs and high efficiency under a variety of conditions. Depending on how much sunlight your property receives, you may find they're the best performing source of renewable energy compared to others.

Other Stamford, CT Home Services

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