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10 Best Solar Companies in Hauppauge, NY

More than 130 people have received a free quote in the last 60 days.

Last Updated: February 25, 2025

Year after year, more Hauppauge homeowners install rooftop solar panels to add value to their property and lower their carbon footprint. Making the transition to solar energy can help you save money and reduce your carbon footprint, but you want to make sure you find a trustworthy installer. That’s why we’ve analyzed the options and assembled a guide to the most reliable solar installation companies in Hauppauge. These top installers offer high-quality and dependable services.

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.
Top Pick
3.9/5
  • Great customer service
  • Good warranty options
  • Excellent industry reputation
Best Regional Solar Company
4.8/5
  • Offers mobile app for monitoring
  • Provides multiple financing options
  • In-home consultations

Top 10 Best Solar Companies in Hauppauge

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

Our Rating

User Rating

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

Clear pricing policy

Informative resources

Prompt service delivery

Reliable customer support

Services Offered

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

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer Logo

Our Rating

User Rating

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

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

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

Long Island Power Solutions

Long Island Power Solutions Logo

Our Rating

User Rating

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

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

Solar Mentor

Solar Mentor Logo

Our Rating

User Rating

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

Prompt service delivery

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Permit assistance
Financing assistance
Consultation
Panel installation
Cleaning and maintenance

Green Power Energy

Green Power Energy Logo

Our Rating

User Rating

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

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

Skilled repairs
Consultation
Battery storage
Financing assistance
Panel installation
Permit assistance

Empower Energy Solutions

Empower Energy Solutions Logo

Our Rating

User Rating

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

Clear pricing policy

Informative resources

Free quotes

Reliable customer support

Services Offered

Permit assistance
Consultation
Financing assistance
Battery storage
Panel installation
Skilled repairs

EcoSmart Home Services

EcoSmart Home Services Logo

Our Rating

User Rating

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

Informative resources

Free quotes

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

Battery storage
Panel installation
Consultation
Financing assistance
Skilled repairs

Solar X - Solar Maintenance Professionals

Solar X - Solar Maintenance Professionals Logo

Our Rating

User Rating

3455 NJ-66 Suite 3B, Neptune Township, NJ 07753 (732) 992-6323 solarxpros.com

Reliable customer support

Clear pricing policy

Informative resources

Prompt service delivery

Services Offered

Skilled repairs
Panel installation
Cleaning and maintenance
System decommissioning

Element Energy Systems (E2SYS)

Element Energy Systems (E2SYS) Logo

Our Rating

User Rating

7470 Sound Ave, Mattituck, NY 11952 (631) 779-7993 e2sys.com

Informative resources

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Consultation
Battery storage
Panel installation
Cleaning and maintenance
Solar carports

GreenLogic Energy

GreenLogic Energy Logo

Our Rating

User Rating

97 N Sea Rd #3, Southampton, NY 11968 (631) 771-5152 greenlogic.com

Prompt service delivery

Informative resources

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Consultation
Panel installation
Battery storage
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

Adopting solar power lets homeowners reduce utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re deciding whether to go solar, consider these key factors for choosing an installer.

Check Licensing

Hiring a licensed solar installer is critical. This ensures that the work is done correctly using current installation best practices. New York state does not issue licenses to contractors, so you should check with your county or city government for its specific requirements and regulations.

Read Customer Reviews

Check consumer review platforms 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 evaluate a company's reliability and customer service. Use caution with companies that have hardly any reviews or mostly negative ones.

Compare Multiple Quotes

Contact three to five solar companies to receive free, detailed quotes. Quotes should clearly explain all costs and list the exact solar components included. By comparing multiple quotes, you can identify the option that best fits your budget.

Ask About the Warranty

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

Evaluate Financing and Incentives

Switching to solar power can help decrease your energy expenses. Be sure to consider these aspects when judging the cost and value of solar panels.

  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states also offer incentives. These credits can result in substantial savings for solar buyers.
  • Look into utility rebates: Local power companies may have extra financial benefits to motivate homeowners to adopt solar power. Review the qualification rules and rebate amounts with your local provider to calculate your potential savings.
  • Compare system purchase options: Homeowners may purchase solar panels outright or finance payments over time with a loan or lease. Be sure to verify key details like payment schedule, fees, annual percentage rate (APR), and what ownership means when financing solar panels.

Cost of Solar Installation in Hauppauge

The cost of solar panels varies based on your system's capacity and the technology used. The typical Hauppauge solar array has a capacity of 3.9 kilowatts. Homeowners in the area should expect to pay approximately $3,650 per kilowatt; the average Hauppauge homeowners spends about $9,930 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce upfront costs.) A personalized quote from a local solar company will account for factors such as the size, capacity, and panel type of the planned system, and should include prices for permit fees, labor, and preliminary work.

Hauppauge Solar Incentives Guide

Incentive Type: PACE Financing

Website: nyserda.ny.gov

Incentive Amount:

Locally determined

Incentive Type: Personal Tax Credit

Website: tax.ny.gov

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 Type: Corporate Tax Credit

Incentive Amount:

$0.01/gallon for each percent of biodiesel

Incentive Type: Loan Program

Website: ny-sun.ny.gov

Incentive Amount:

Residential Customers: $1,500 - $25,000

Small Business and Not-for-Profit Organizations:
Participation Loans: up to $100,000 (at low interest rate)
On-Bill Recovery loans: $50,000 at 2%

Incentive Type: Sales Tax Incentive

Incentive Amount:

100% exemption

Incentive Type: Sales Tax Incentive

Incentive Amount:

Upon local authorization, 100% exemption from local sales tax

Incentive Type: Sales Tax Incentive

Website: tax.ny.gov

Incentive Amount:

100% exemption from state sales tax

Incentive Type: Property Tax Incentive

Website: tax.ny.gov

Incentive Amount:

Upon local adoption, 20% - 100% of real property taxes owed; varies by year and certification level

Incentive Type: Property Tax Incentive

Website: tax.ny.gov

Incentive Amount:

100% of the value added to the residence by the improvements

Incentive Type: Property Tax Incentive

Website: tax.ny.gov

Incentive Amount:

100% exemption for 15 years (unless local jurisdiction has opted out)

Incentive Type: Rebate Program

Website: ny-sun.ny.gov

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)

Incentive Type: Rebate Program

Website: psegliny.com

Incentive Amount:

Appliances
Advanced Power Strips: $10 - $20
Air Purifier: $25 - $50
Clothes Dryer: $50 - $250
Clothes Washer: $50
Dehumidifier: $30
Dishwasher: $50
Exhaust Fan: $20 - $25
Electric Freezer: $30
Heat Pump Water Heater: $650
Pool Pumps: $150 - $350
Refrigerator: $50
Refrigerator Recycling: $50

Lighting
Instant Rebates Vary by Product
Bulk Light Purchases: Up to $2 - $3/unit

Cooling & Heating
Central Air Conditioning: $450
Smart Thermostat: $85
Ground Source Heat Pump: $2,000/ton

Incentive Type: Rebate Program

Website: nyserda.ny.gov

Incentive Amount:

Small Systems (< 10 cooling tons): $1,500/cooling ton
Large Systems (> 10 cooling tons): $1,200/cooling ton

Incentive Type: Loan Program

Website: nyserda.ny.gov

Incentive Type: Other Incentive

Website: greenbank.ny.gov

Incentive Type: Personal Tax Credit

Website: tax.ny.gov

Incentive Amount:

$0.01/gallon for each percent of biodiesel

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 Hauppauge, NY

A solar photovoltaic (PV) array can generate power to run any electric appliance or system 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 raise your property values. With the right storage equipment, solar panels can also provide you with additional energy security and offer some protection from power outages.

It depends on your location and what type of panels you're installing. Since there's a moderate amount of snowfall in Hauppauge, your best time to get solar is in the spring and fall.

Yes. The grid in Hauppauge 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.

Net metering is a power purchasing policy that allows solar energy system owners to be compensated for the amount of energy they put back into the grid. It's available in most states and is a great way to reduce energy costs.

While solar energy is an ideal option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, you could consider other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still help the environment and could still qualify for distributed generation or other money-saving programs.

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. Regarding insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should talk with your accountant or insurance agent for information specific to your case.

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