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10 Best Solar Companies in Dover, NH

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Written By David Cusick

Last Updated April 2024

Rooftop solar energy is becoming increasingly popular for homeowners in Dover. A new solar energy system can help you decrease your carbon footprint, add value to your property, and provide a dependable source of power. Transitioning to solar energy can lower your monthly energy expenses and decrease your carbon output. Before you begin the process, you want to make sure you find a reputable installer. Luckily, we've reviewed the options and compiled a guide to the best and most trustworthy solar installation providers in Dover.

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 Dover

SunPower by BlueSel Home Solar

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

Clear pricing policy

Informative resources

Reliable customer support

Services Offered

Permit assistance
Panel installation
Cleaning and maintenance

Sunny D Solar

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

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Family-operated business

Services Offered

Financing assistance
Consultation
Panel installation

ReVision Energy

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

Informative resources

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

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

Mains Electric, LLC

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44 Main St, Alton, NH 03809 (603) 833-3312 mainselectric.com

Informative resources

Free quotes

Services Offered

Financing assistance
Skilled repairs
Panel installation

Sunup Solar

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

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Cleaning and maintenance
Battery storage
Panel installation
Skilled repairs

SAVKAT SOLAR

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

Clear pricing policy

Prompt service delivery

Family-operated business

Reliable customer support

Informative resources

Services Offered

Consultation
Battery storage
Grid-tied solar system
Panel installation
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

Reliable customer support

Informative resources

Services Offered

Consultation
Panel installation
Battery storage

Granite State Solar

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

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Battery storage
Financing assistance
Panel installation

Sundial Solar

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7 Pleasant St Ext, Concord, NH 03301 (603) 961-0045 sundialsolarnh.com

Clear pricing policy

Free quotes

Informative resources

Services Offered

Battery storage
Financing assistance
Tesla powerwall
Permit assistance
Panel installation
Consultation

Invaleon Technologies Corporation

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

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

Panel installation
Battery storage
Tesla powerwall
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

Verify that your solar installer is properly licensed. This helps ensure that the work is done correctly using current installation best practices. A master electrician is required to oversee solar photovoltaic installations in New Hampshire. However, solar thermal installers need not be licensed plumbers unless a locality requires it.

Read Customer Reviews

Look at review platforms such as TrustPilot, the Better Business Bureau (BBB), and Google Reviews to find out what previous customers say about local solar providers. Reviews can give you an idea of a company’s reliability and customer service. Avoid companies lacking reviews or with predominantly negative feedback.

Compare Multiple Quotes

Call 3–5 solar companies for free, itemized quotes. These quotes should describe all costs and list the solar equipment included. Reviewing multiple quotes helps you find the most cost-effective option for your budget.

Ask About the Warranty

Quality solar installations should have comprehensive workmanship and performance warranties. The workmanship warranty covers any installation problems such as poor alignment, poor wiring, or cracks in the panels. The performance guarantee promises a specific energy output level. Strong warranties indicate that a solar installer trusts its installations.

Evaluate Financing and Incentives

Solar energy is great for helping you lower electricity bills over time. Be sure to consider these aspects when considering the final 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 offer incentives, too. The credits can result in substantial savings for solar buyers.
  • Look into utility rebates: Some energy providers may provide additional discounts to incentivize homeowners to install solar panels. Check the requirements and the rebate amounts offered by your local electric utility to determine the possible savings.
  • Compare system purchase options: Solar panels may be paid for upfront or financed through a lease or loan. Review important financing details such as annual percentage rate (APR), fees, payment schedule, and ownership implications when financing your solar system.

Cost of Solar Installation in Dover

The cost of home solar panels in Dover will depend on several factors, including your system's expected capacity and the type of panels you'll use. Generally speaking, a typical solar energy system will cost $4,220 per kilowatt, not including permit fees, preliminary work, or labor. Most solar systems in Dover are 4.9 kilowatts, and the typical Dover homeowners spends $14,508 after accounting for federal tax refunds. Some homeowners may prefer to lease solar panels and reduce upfront costs.

Dover 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 Dover, NH

A solar photovoltaic (PV) array can generate power to run any electric appliance or system in your home. More specifically, you can install a solar water heating system.

With home solar PV, you can save money on your energy bill, lower your property's emissions, and gain additional energy independence.

Yes, you can use home solar energy alongside conventional power sources. In many areas, solar panels are designed to supplement your existing energy sources, which means you can reap the environmental benefits and savings of solar energy without having to completely switch over.

Generally speaking, your energy bills will decrease significantly 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 Dover, the average amount someone can save is $1,000 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system after the payback period concludes.

While solar energy might not be the best performing choice for some in wet or dark areas, the latest generation of equipment and energy storage systems could boost your property's solar viability enough where you could achieve a return on investment. A contractor could also recommend a different primary source of renewable energy like wind or geothermal to boost your generation.

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. As for 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.

Some frequently-used types of home solar panels in Dover 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 what kinds of solar panels they work with.

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