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10 Best Solar Companies in Danbury, CT

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Written By David Cusick

Last Updated April 2024

Every year, more Danbury homeowners adopt rooftop solar panels to provide a dependable source of power and add value to their property. Making the switch to solar power allows you to cut your utility bills and shrink your environmental impact. But you'll want to find a qualified installation company first. Luckily, we’ve conducted comprehensive research local solar providers and compiled a guide to the best solar companies in Danbury. These proven and dependable providers are reliable options known for their quality services.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Solar Panel Leasing
4.2/5
  • Long warranty options
  • Insurance available on panels
  • Free Tesla Power Wall maintenance
Best Customer Service
3.9/5
  • Great customer service
  • Good warranty options
  • Excellent industry reputation

Top 10 Best Solar Companies in Danbury

SunPower

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400 Executive Blvd Suite 137, Elmsford, NY 10523 (800) 786-7693 us.sunpower.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Battery storage
Panel installation
Consultation

SunPower by New York State Solar Farm

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

Clear pricing policy

Reliable customer support

Family-operated business

Free quotes

Informative resources

Services Offered

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

SunPower Master Dealer SOLAR

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117 Bay 8th St, Brooklyn, NY 11228 (800) 294-5045 kamtechsolarny.com

Clear pricing policy

Reliable customer support

Informative resources

Free quotes

Services Offered

Consultation
Panel installation
Permit assistance

SunRun Solar

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153 S Riverside Ave, Terryville, CT 06786 (203) 220-6748 sunrun.com

Reliable customer support

Clear pricing policy

Informative resources

Free quotes

Services Offered

Battery storage
Grid-tied solar system
Permit assistance
Consultation
Skilled repairs
Panel installation
Cleaning and maintenance

Solara Solar

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75 Glen Rd, Newtown, CT 06482 (877) 786-3480 solarasolar.com

Clear pricing policy

Free quotes

Reliable customer support

Informative resources

Services Offered

Financing assistance
Panel installation
Consultation

Greentech Renewables Danbury

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15 Old Sherman Turnpike, Danbury, CT 06810 (203) 744-3605 cedgreentech.com

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Panel installation
Battery storage

Astrawatt Solar

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265 US-6, Mahopac, NY 10541 (914) 266-3678 astrawatt.solar

Clear pricing policy

Informative resources

Free quotes

Services Offered

Battery storage
Panel installation
Permit assistance
Consultation
Tesla powerwall

Volta Renewables

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119 Hawley Rd, Oxford, CT 06478 (203) 917-8029 volta-renewables.com

Free quotes

Informative resources

Prompt service delivery

Clear pricing policy

Reliable customer support

Services Offered

Permit assistance
Panel installation
Consultation

PurePoint Energy

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22 S Smith St, Norwalk, CT 06855 (203) 642-4105 purepointenergy.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Battery storage
Solar carports
Financing assistance
Consultation
Panel installation

Bedford Solar Clean Energy Solutions

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28 Lincoln Ave, Bedford, NY 10506 (914) 867-1702 bedfordsolarcleanenergysolutions.com

Free quotes

Services Offered

Panel installation
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 reduce electricity costs and help the planet by reducing your carbon footprint using renewable energy. Here are some crucial factors to consider when determining whether a solar installer is reliable.

Check Licensing

Hiring a licensed solar installer is critical. This ensures that the work is done correctly using current best installation practices. In Connecticut, a journeyman who meet minimum experience requirements can take an exam to become a licensed solar PV or thermal contractor. Once they're licensed, they'll need to sign up with the state's Clean Energy Fund, so that their customers can earn incentives.

Read Customer Reviews

Check review sites like Google Reviews, TrustPilot, and the Better Business Bureau (BBB) 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

Get free, detailed quotes from three to five solar companies. The quotes should outline all costs and identify the exact solar parts included. Looking at several quotes can help you find the best value for your budget.

Ask About the Warranty

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

Evaluate Financing and Incentives

Solar energy can help lower your energy expenses. Be sure to evaluate these aspects when judging the cost and value of solar panels.

  • Look into utility rebates: Local power companies may have extra discounts to incentivize homeowners to install solar panels. Review the eligibility criteria and rebate amounts with your local provider to calculate your potential savings.
  • Compare system purchase options: Homeowners can pay for solar panels upfront or finance payments over time with leases or loans. Be sure to check key details like payment schedule, annual percentage rate (APR), fees, and what ownership means when financing solar panels.
  • Research federal and state tax credits: A 26% federal solar tax credit on total system costs is available through 2032. Many states also have incentives. These credits provide substantial savings for solar buyers.

Cost of Solar Installation in Danbury

The cost of home solar panels in Danbury depends on several factors, including the size of the system and the type of solar technology being used. Generally speaking, a complete solar energy system costs $3,750 per kilowatt, not including preliminary work, permit fees, or labor. Most solar systems in Danbury are 4.5 kilowatts, and the typical Danbury homeowners spends $11,749 after accounting for federal tax refunds. Some homeowners may prefer leasing their solar panels to reduce upfront costs.

Danbury Solar Incentives Guide

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:

$25,000

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.

Frequently Asked Questions About Solar in Danbury, CT

A solar photovoltaic (PV) array 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.

With home solar panels, you can save money on your energy bill, lower your property's emissions, and be better prepared if there's an outage to the local grid.

It depends on your location and what type of panels you're installing. Danbury can experience long, hard winters, so we recommend installing your system in the spring months to maximize your generation for the year.

Yes. The grid in Danbury 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 significantly decrease 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 Danbury, the average amount someone can save is $1,148 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system once the payback period passes.

While solar energy is a valuable option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, a contractor might recommend 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 lower your emissions and could still qualify for distributed generation or other money-saving programs.

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

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