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10 Best Solar Companies in Durham, NH

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Written By David Cusick

Last Updated April 2024

Rooftop solar energy is becoming increasingly popular for Durham homeowners. A rooftop solar array can help you add value to your property, decrease your carbon footprint, and provide a dependable source of power. Switching to solar energy can reduce your monthly energy expenses and shrink your carbon output. Before you begin the process, you want to make sure you find a reputable installer. That’s why, after properly vetting providers, we compiled a guide to the most trusted solar companies in Durham. These installers consistently deliver dependable quality service.

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

Top 10 Best Solar Companies in Durham

SunPower by BlueSel Home Solar

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400 W Cummings Park #3425, Woburn, MA 01801 (781) 281-8130 bluesel.com

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Permit assistance
Panel installation
Cleaning and maintenance

ReVision Energy

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7 Commercial Dr, Brentwood, NH 03833 (603) 679-1777 revisionenergy.com

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Cleaning and maintenance
Battery storage
Consultation
Panel installation
Financing assistance
Community solar projects

Sunny D Solar

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8 Birch Dr, Rochester, NH 03867 (603) 368-9057 sunnyd.solar

Family-operated business

Free quotes

Informative resources

Reliable customer support

Clear pricing policy

Services Offered

Financing assistance
Panel installation
Consultation

Sunup Solar

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Dollard Rd, Auburn, NH 03032 (603) 860-2509 sunupsolarnh.com

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Panel installation
Skilled repairs
Battery storage
Cleaning and maintenance

SAVKAT SOLAR

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4 Tinkham Ave, Derry, NH 03038 (603) 316-5979 savkat.com

Reliable customer support

Prompt service delivery

Informative resources

Family-operated business

Clear pricing policy

Services Offered

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

Porter Electrical Contracting

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26 Cindy Dr, Hooksett, NH 03106 (603) 520-7696 porter-electrical.com

Clear pricing policy

Free quotes

Informative resources

Reliable customer support

Services Offered

Panel installation
Battery storage
Consultation

Invaleon Technologies Corporation

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26 Parkridge Rd #1b, Haverhill, MA 01835 (857) 360-4906 invaleonsolar.com

Free quotes

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Battery storage
Tesla powerwall
Panel installation

Granite State Solar

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57 Ryan Rd, Bow, NH 03304 (603) 369-4318 granitestatesolar.com

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Panel installation
Financing assistance
Battery storage

Helios Solar Energy

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225 Broadway Suite 910, Methuen, MA 01844 (978) 381-1815 hssolarpower.com

Free quotes

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

Permit assistance
Consultation
Cleaning and maintenance
Financing assistance
Panel installation

Sunergy Solutions, LLC

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75 Gilcreast Rd STE 210, Londonderry, NH 03053 (844) 427-6527 sunergysolutionsllc.com

Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Financing assistance
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

Putting solar panels on your roof could reduce your electricity payments while benefiting the planet by reducing your carbon footprint through renewable energy use. Key considerations when looking at local solar installers are as follows.

Check Licensing

It's important to hire a licensed solar installer. This helps ensure that the work is done correctly using the most up-to-date installation methods. A master electrician needs to supervise solar photovoltaic installations in New Hampshire. However, solar thermal installers need not be licensed plumbers unless a locality requires it.

Read Customer Reviews

Check Google Reviews, TrustPilot, the Better Business Bureau (BBB), and other review sites to see what past customers are saying about local solar installers. Detailed reviews on these platforms can help you assess a provider's trustworthiness and customer service. Avoid providers with few or mainly poor reviews.

Compare Multiple Quotes

To find a solar company that fits your budget, ask for free, detailed quotes from at least three providers. The quotes should list all costs as well as all solar equipment included. Looking at several quotes helps you identify the option that best fits your budget.

Ask About the Warranty

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

Evaluate Financing and Incentives

Going solar can help decrease your electric bills over time. When considering the total price and value of solar panels, make sure to consider these factors.

  • Compare system purchase options: Solar panels may be paid for upfront or financed over time through a lease or loan. Review all terms when financing, such as fees, annual percentage rate (APR), payment schedule, and ownership implications.
  • Look into utility rebates: Local electric providers may offer additional rebates to encourage homeowners to switch to solar power. Check the eligibility rules and rebate values with your local utility provider to find out what you could save.
  • Research federal and state tax credits: A 26% federal tax credit on the full cost of solar systems is available through 2032. Many states also offer incentives. These credits can lead to substantial savings for solar buyers.

Cost of Solar Installation in Durham

The cost of home solar panels in Durham varies depending on several factors, including the area and generating capacity of your panel array and the type of solar technology being used. Generally speaking, a typical solar energy system could range from $4,220 per kilowatt, not including preliminary work, permit fees, or labor. Most solar systems in Durham are 4.9 kilowatts, and the typical Durham homeowners spends $14,508 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Durham Solar Incentives Guide

Incentive Type: Property Tax Incentive

Website: nh.gov

Incentive Amount:

Varies (local option)

Incentive Type: Rebate Program

Website: puc.nh.gov

Incentive Amount:

$0.20/watt

Incentive Type: Rebate Program

Website: eversource.com

Incentive Amount:

Lighting: Online discounts & coupons at participating retailers
LED Light Fixture: $5
Heating/Cooling Equipment: Up to $400
Heat Pump Water Heaters: Up to $600
Clothes Dryers: up to $200
Clothes Washer: Up to $50
Dehumidifier: $25
ENERGY STAR Homes: $4,000
Natural Gas Heating Equipment: Up to $1,500
Natural Gas thermostats: Up to $100
Pool Pumps: Up to $500
Refrigerator and Freezer Recycling: $30
Refrigerators: Up to $75
Room Air Conditioner: $20
Room Air Purifiers: $40

Incentive Type: Rebate Program

Website: puc.nh.gov

Incentive Amount:

$1,500, $1,700 or $1,900, depending on annual estimated system output

Incentive Type: Rebate Program

Website: puc.nh.gov

Incentive Amount:

40%

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 Durham, NH

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 water heating system.

There are a number of benefits to home solar energy. You can raise your property values, save money, and reduce emissions. With the right storage equipment, solar panels can also give you additional energy security and offer some protection from power outages.

Of course. The grid in Durham 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.

You might be pleasantly surprised at how short it takes to get a return on investment from your solar panels. The sun shines frequently in Durham, meaning your payback period could last 13.5 years per 5 kW of capacity on the high end.

Net metering is a power purchasing policy that allows solar energy system owners to get paid 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.

Yes. Solar panels exist independently from the power grid in Durham and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system won't take you through a nighttime outage if you don't have a storage system. Your contractor can discuss some economical options to keep your home's power access reliable through the worst conditions, including battery backups or an emergency generator.

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 speak with your accountant or insurance agent for information specific to your case.

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