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10 Best Solar Companies in Denville, NJ

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Written By David Cusick

Last Updated April 2024

A rooftop solar array will provide you with a renewable power source that will eventually pay for itself. Going solar helps cut your utility bills and shrink your environmental impact. But you'll want to find a reputable installation company first. Luckily, we’ve conducted comprehensive research local solar installers and compiled a guide to the best solar companies in Denville. These reputable 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 Denville

SunPower Master Dealer SOLAR

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

Informative resources

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

Consultation
Permit assistance
Panel installation

SunPower

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

Free quotes

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Panel installation
Battery storage
Consultation

SunPower by New York State Solar Farm

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

Family-operated business

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

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

Sunrun Solar

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10 New Maple Ave, Pine Brook, NJ 07058 (833) 324-5886 sunrun.com

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

Green House Solar

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192 Main St, Madison, NJ 07940 (973) 986-2844 greenhouse.solar

Family-operated business

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

Cleaning and maintenance
Battery storage
Financing assistance
Panel installation
Skilled repairs

PosiGen

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651 Old West Mt Pleasant Ave # 250, Livingston, NJ 07039 (862) 272-1106 posigen.com

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

Panel installation
Cleaning and maintenance
Consultation
Permit assistance
Battery storage

Geoscape Solar

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30A Vreeland Rd #130, Florham Park, NJ 07932 (973) 535-4361 geoscapesolar.com

Informative resources

Reliable customer support

Free quotes

Services Offered

Financing assistance
Consultation
Cleaning and maintenance
Panel installation

True Home Solar

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195 Fairfield Ave # 1B, West Caldwell, NJ 07006 (845) 920-9131 truehomesolar.com

Free quotes

Informative resources

Clear pricing policy

Reliable customer support

Prompt service delivery

Services Offered

Panel installation
System decommissioning
Skilled repairs
Battery storage

SunDial Solar Innovations

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18 N Salem St, Dover, NJ 07801 (855) 475-7669 sundialnj.com

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Financing assistance
Panel installation

PaneltheEarth LLC

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10 Chandler Dr, Wayne, NJ 07470 (973) 826-0110 paneltheearth.com

Free quotes

Clear pricing policy

Reliable customer support

Informative resources

Services Offered

Permit assistance
Consultation
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

Adopting solar power lets homeowners cut utility bills while helping the environment by reducing your carbon footprint using clean energy. If you’re evaluating if you want to go solar, consider these key factors for choosing an installer.

Check Licensing

It's imperative that your solar installer has the proper licensing. This ensures that the work is done properly using the most up-to-date installation methods. Licensing requirements mean that your New Jersey solar installation team may have a variety of different professionals, including . The most senior professionals on the team will also pull permits for the job.

Read Customer Reviews

Check consumer review platforms like the Better Business Bureau (BBB), Google Reviews, and TrustPilot 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 hardly any reviews or mostly negative ones.

Compare Multiple Quotes

Call at least three solar companies for free, itemized quotes. A quote should describe all costs and specify the solar equipment included. Reviewing multiple quotes helps identify the most cost-effective option for your budget.

Ask About the Warranty

Quality solar installations should come with strong workmanship and performance guarantees. A workmanship warranty addresses any installation defects (such as cracks in the panels, poor alignment, or poor wiring), while a performance warranty ensures a certain level of energy production. Strong guarantees demonstrate a company's confidence in its work.

Evaluate Financing and Incentives

Solar energy is great for helping you lower electricity bills over time. Make sure you consider these aspects when considering the final cost and value of solar panels.

  • Compare system purchase options: Solar panels can be purchased outright or financed through a lease or loan. Confirm important financing details such as fees, payment schedule, annual percentage rate (APR), and ownership implications when financing your solar system.
  • Research federal and state tax credits: There’s a 26% federal tax credit available for the full cost of solar systems until 2032. Many states also provide incentives. The credits can result in significant savings for solar buyers.
  • Look into utility rebates: Local power companies may have extra financial benefits to motivate homeowners to go solar. Review the requirements to qualify and the rebate amounts with your local provider to figure out your potential savings.

Cost of Solar Installation in Denville

The cost of solar panels varies based on your system's capacity and the solar technology being used. The typical Denville solar array has a capacity of 4.8 kilowatts. Homeowners in the area can expect to pay approximately $3,530 per kilowatt; the average Denville homeowners spends about $11,808 on a new solar system after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to lower upfront costs.) A personalized quote from a local solar provider will account for things like the size, capacity, and panel type of the planned system, and should include costs for permit fees, preliminary work, and labor.

Denville Solar Incentives Guide

Incentive Type: Sales Tax Incentive

Incentive Amount:

100% exemption

Incentive Type: Performance-Based Incentive

Website: njcleanenergy.com

Incentive Amount:

Net-Metered Residential: $90/SREC-II

Small Net-Metered Non-Residential located on Rooftop, Carport, Canopy and Floating Solar
Projects smaller than 1 MW (dc): $100/SREC-II, $120 for public entities
Projects 1 MW to 5 MW (dc): $90/SREC-II, $110 for public entities

Net Metered Non-Residential Ground Mount
Projects smaller than 1 MW (dc): $85/SREC-II, $105 for public entities
Projects 1 MW to 5 MW (dc): $80/SREC-II, $100 for public entities

Community Solar LMI: $90/SREC-II
Community Solar Non-LMI: $70/SREC-II

Incentive Type: Property Tax Incentive

Incentive Amount:

100% of value added by renewable system

Incentive Type: Solar Renewable Energy Credit Program

Website: njcleanenergy.com

Incentive Amount:

Determined by the market.
In June 2016, SREC traded at an average price of $229.90.

Incentive Type: Rebate Program

Website: njcleanenergy.com

Incentive Amount:

Incentives depend on the HERS score and the classification
Single family homes: Ranges from $1,125 to - 24,250
Multi-single homes: Ranges from $1,125 to $18,188
Multifamily homes: Ranges from $625-$12,125

Incentive Type: Rebate Program

Website: NJCnjcleaneEnergy.com

Incentive Amount:

Rebates
Single family : $2,000 to $4,000
Multi-family : $500-$1,500 per unit
Rebates for single family and multi-family should not exceed 50% of the cost of the measures used to calculate total estimated savings (TES)
See table below for details
Loans
Single-family: $5,000 (Tier II) or $10,000 (Tier III)4.99% interest loans up to $15,000 (where utility 0% financing is unavailable)

Incentive Type: Rebate Program

Website: NJCleanEnergy.com

Incentive Amount:

Central AC: Tier 1 $300(Tier 1), $500 (Tier 2)
Ductless Mini Split A/C or Heat Pump: $500
Air Source Heat Pump: $300 (Tier 1), $500(Tier 2)
Geothermal Heat Pump: $500

Incentive Type: Rebate Program

Website: NJCleanEnergy.com

Incentive Amount:

Residential Electric Customers (including municipal utility customers):
Solar Hot Water Heater: $1,200
Heat Pump Water Heater: $500
Geothermal Heat Pump: $500
Air-Source or Ductless Mini-Split Heat Pump: $300- $500
Residential Gas Customers (including propane):
Gas Furnace: $250- $500
Gas Boiler: $300
Gas Water Heater: $300
Solar Hot Water Heater: $1,200
Oil Heating Customers:
Oil Furnace: $250
Oil Boiler: $300

Combination Rebate
Boiler and Water Heater Combination Rebate: $700
Furnace and Water Heater Combination Rebate: $700- $950

Incentive Type: Rebate Program

Website: njcleanenergy.com

Incentive Amount:

$900,000 or 30% of the cost per project, which ever is less

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 Denville, NJ

Generally speaking, a solar photovoltaic (PV) system can be used to power any household appliance or system that uses electricity. In the simplest case, you can use a solar water heater.

With home solar PV, you can recoup the cost of the system over time, 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. Since there's a moderate amount of snowfall in Denville, your best time to get solar is in the spring and fall.

Yes, you can use home solar energy alongside conventional power sources. In most parts of the country, solar panels are designed to supplement your existing energy sources, so you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.

Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Denville amount to $668.

When it comes 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 consult with your accountant or insurance agent for information specific to your case.

Some frequently-used types of home solar panels in Denville include polycrystalline, thin-film and monocrystalline. Monocrystalline panels are balanced and efficient, while polycrystalline and thin-film panels pair good performance with greater upfront value. Talk with your local provider about which solar panels they work with.

Solar energy is on par with other forms of renewable energy. They have inexpensive upkeep and today's systems can generate and manage energy under more conditions.

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