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Best 5 Solar Companies in West Haven, CT

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Written By Max Peterson|Last Updated: February 05, 2024

West Haven homeowners are committed to preserving its natural resources and practicing eco-friendly lifestyles. That includes embracing alternative energy sources like solar. Solar experts take a uniquely educational approach, helping homeowners understand the underlying technology and adapt it to their requirements. Discover West Haven's top-rated solar companies and learn important decision-making advice on this page.

Best High-Efficiency System
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons
Best Solar Panel Leasing
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

Top West Haven Solar Companies

Aegis Solar Energy Logo

Aegis Solar Energy

Based on 15 customer reviews.

Services Offered

Permit AssistancePanel InstallationCleaning And Maintenance


  • Free quotes
  • Clear pricing policy
  • Reliable customer support
81 School Ground Rd, Branford, CT 203-208-1856 aegis-solar.com
Sunlight Solar Energy Logo

Sunlight Solar Energy

Based on 29 customer reviews.

Services Offered

Panel InstallationCleaning And MaintenanceTesla PowerwallBattery StorageGrid-Tied Solar System


  • Informative resources
  • Reliable customer support
  • Free quotes
90 Hamilton St, New Haven, CT 203-878-9123 sunlightsolar.com
Helio Energy Solutions Logo

Helio Energy Solutions

Based on 27 customer reviews.

Services Offered

Skilled RepairsPanel InstallationBattery Storage


  • Informative resources
  • Clear pricing policy
  • Reliable customer support
4 Research Dr Suite 402, Shelton, CT 888-868-4562 gohelioenergy.com
Ion Solar Pros Logo

Ion Solar Pros

Based on 92 customer reviews.

Services Offered

ConsultationPanel InstallationBattery Storage


  • Clear pricing policy
  • Informative resources
  • Free quotes
751 Straits Turnpike Suite 2000, Middlebury, CT 860-544-5362 ionsolarpros.com

More Local Solar Companies

Green Power Energy

User Reviews: 4.6/5 

42 Ozick Dr Suite 3
Durham, CT 06422

Solara Solar

User Reviews: 4.3/5 

75 Glen Rd
Newtown, CT 06482

PurePoint Energy

User Reviews: 4.7/5 

22 S Smith St
Norwalk, CT 06855

GreenLeaf Solar

User Reviews: 4.7/5 

11 Technology Dr
Setauket- East Setauket, NY 11733

Synergy Smart Homes - Connecticut Solar & Elite SunPower Dealer

User Reviews: 4.7/5 

20 Tuttle Pl Suite 7
Middletown, CT 06457

Savkat Solar

User Reviews: 4.6/5 

71 Dolphin Rd
Bristol, CT 06010

Empower Energy Solutions

User Reviews: 4.8/5 

30 Old Kings Hwy S #1001
Darien, CT 06820

EcoSmart Home Services

User Reviews: 4.4/5 

105A Clark Dr
East Berlin, CT 06023

Element Energy Systems (E2SYS)

User Reviews: 4.5/5 

7470 Sound Ave
Mattituck, NY 11952

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

Our team has carefully researched dozens of solar contractors near West Haven, concentrating on the following criteria:

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Facts about West Haven
Average Max Temp:57°F
Solar Payback Period:9.4 years
Average Daily Sunlight:54%
Homes Powered by Solar:350
Average Annual Energy Bill:$2,222
Solar Power per Capita Percentile:48.0%

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy has several advantages that will enhance your home for years to come.

  • Lowered energy bills: You can dodge the premium cost of grid-tied power by producing some electricity right where you use it.
  • Better energy independence: Adding a solar battery lets you have trustworthy energy during storms and grid outages.
  • Reduced carbon footprint: Using clean solar power reduces your dependence on fossil fuels, which release greenhouse gases that damage the environment.

What Solar Incentives Are Available to West Haven Homeowners?

Connecticut homeowners who choose solar could qualify for special financing, reimbursements, tax credits and rebates. Here are just a few of the region's incentive programs.

Incentive Type: Property Tax Incentive

Incentive Amount:

Varies (local option)

Incentive Type: Property Tax Incentive

Incentive Amount:

100% of value added by renewable system

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: Green Building Incentive

Website: ctgreenbank.com

Incentive Type: Loan Program

Website: ctgreenbank.com

Incentive Type: Sales Tax Incentive

Incentive Amount:

100% exemption

Incentive Type: Loan Program

Website: capitalforchange.org

Incentive Amount:

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

Incentive Type: Solar Renewable Energy Credit Program

Website: uinet.com

Incentive Amount:

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

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: Loan Program

Website: capitalforchange.org

Incentive Amount:


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: PACE Financing

Website: cpace.com

Incentive Amount:

Locally determined

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.

How To Choose the Best Solar Company in West Haven

Choosing a company is the first step toward a well-oiled and valuable solar system. Make your choice based on the following key factors.

Licensing and Training

In Connecticut, a journeyman 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 register with the state's Clean Energy Fund, so their customers can earn incentives. Solar companies can also earn accreditations from trade groups and standards organizations. The most prestigious ones in the industry come from the NABCEP. Most company websites will prominently display earned credentials, but you should also ask your estimator for more information.

Cost of Solar Panels in West Haven

The style of solar panels you select dictates how much power you can generate. Monocrystalline panels give you the best performance but cost more upfront. Polycrystalline panels work with a tried-and-true mechanism and cost less, but produce less power. Thin-film panels aren't the best for large residential installations, but they are excellent accessories for non-traditional roofs.

If you'd like to charge an electric vehicle (EV) or use your solar power in cloudy weather, you can pay extra for add-ons. By choosing the right components, you can make your panel array more productive and convenient to use. Not all solar companies include these add-ons, so look for a contractor that sells them if it's crucial for you.

You can expect to pay about $18,750 on average for a five-kilowatt solar energy system in West Haven. Use the table in this section to get an idea of what amount West Haven solar companies might quote for your specific system.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,161
Solar Polycrystalline$905
Solar Battery$743
Solar Home EV Charger$2,786

Financing Solar Energy in West Haven

Choosing the correct financing solution will impact your overall solar system cost and possible savings. Common payment options include leases, loans, power purchase agreements, and cash payments. We suggest making a cash payment or using a solar loan for the highest return on investment (ROI). Cash payments require a hefty sum up-front, but you’ll pay the least long-term by avoiding interest. You’ll also own your system and can apply for solar incentives to cut your total costs. Solar loans are another good option if you don’t want to make a big initial investment. You can pay for your system in monthly installments while still benefiting from energy bill savings and solar incentives. However, you’ll spend more in total due to accruing interest. Solar leases allow you to use your panels for a set monthly rate, while PPAs let you pay only for the energy you use, much like an electric bill. Both options disqualify you for solar incentives and don't grant you system ownership. Solar experts generally don't recommend them, but they might be suitable in some cases. Look for installers that offer several payment plans to find the right fit for your budget.

The table below lists the average payback periods for different capacities of solar systems in West Haven.

A 26% federal tax credit applies to new home solar systems purchased through 2032. Additional incentives may be available through local governments, usually in the form of rebates and special financing programs.

Solar System CapacityEstimated Payback period
1 kW1.9 years
2 kW3.8 years
5 kW9.4 years
10 kW18.9 years

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Frequently Asked Questions About Solar in West Haven

How much energy and money could I save per year by switching to solar?

Most West Haven homeowners spend about $2,222 on energy each year. Your costs could drop by $1,488.68 for each kilowatt you generate after you pay off a solar array.

Is solar energy widely available in West Haven?

Yes, solar energy is reaching new heights in West Haven. Some homes already benefit from solar power on-site or through utility grids, and they're backed by a state solar economy with 2234 job opportunities and counting.

Should I expect a boost in my property value after adopting solar power?

Yes, new solar systems translate to higher property values according to the National Renewable Energy Laboratory (NREL.) Homeowners could project a $20 property value increase for each dollar they save on energy. Therefore, $600 in energy savings could increase your home's value by $12,000.

Could I still use solar power if I live in a rainy, dark, or wooded area?

A solar system could still work in cloudy conditions. Your technician will position your panels to absorb the most sunlight possible. They might also recommend a backup battery to keep your system functioning at its best.

How can I check my site's solar suitability?

One common way to find your home's solar viability is by using PVWatts. This powerful free tool considers tree cover, local weather and topography, panel efficiency, and system size to determine how much energy your array could generate. However, it's not a substitute for consulting with a local solar installation company, who can create a full estimate with the most updated data.

What is the average payback period for West Haven solar panels?

Most West Haven homeowners pay back a solar loan in 8.8 years. You can shorten the payback period by paying off extra loan principal each month.

What are the signs I shouldn't use a particular solar company for my job?

While many online reviews are positive, even the rated solar providers might have unhappy customers. You should know these early red flags for the best odds of a satisfactory job:
  • Aggressive sales pitch
  • Not being straightforward about warranties, credentials and training, references and cost
  • Inflexible options
  • Rushing through the site assessment
  • No references or testimonials

What's the difference between a PPA and a solar lease?

After you sign a PPA, your solar provider will not charge to set up and take care of your new panel array. Instead, you'll pay them only for the electricity you generate. Typically, PPAs last for 10–25 years or until you "buy out" of the contract.

If you choose a lease, you'll make fixed payments each month.

With both leases and PPAs, you don't own your panels and lose eligibility for most incentives. Further, you'll have to "buy out" or transfer the contract if you sell your home during the term.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.