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10 Best Solar Companies in Keene, NH

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Written By David Cusick

Last Updated February 2024

A new solar energy system could give you a renewable power source that will eventually pay for itself. Going solar can help cut your utility bills and reduce your environmental impact. But you'll want to find a qualified installation company first. Luckily, we've done the research and created a guide to the best and most trustworthy solar installation companies in Keene.

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 Keene

Sunnyside Solar

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5805 Calvin Coolidge Memorial Hwy, Guilford, VT 05301 (802) 280-7319 sunnysidesolar.com

Reliable customer support

Free quotes

Informative resources

Services Offered

Cleaning and maintenance
Panel installation
Off-grid solar systems

PV Squared Solar (Pioneer Valley Photovoltaics)

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311 Wells St, Greenfield, MA 01301 (413) 772-8788 pvsquared.coop

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Informative resources

Clear pricing policy

Reliable customer support

Services Offered

Consultation
Permit assistance
Financing assistance
Battery storage
Panel installation
Cleaning and maintenance

HB Energy Solutions

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132 Bridge St, Springfield, VT 05156 (802) 885-2300 hbenergy.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Panel installation
Cleaning and maintenance

Greenfield Solar

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2 Fiske Ave, Greenfield, MA 01301 (413) 772-3122 solargreenfield.com

Clear pricing policy

Services Offered

Panel installation
Permit assistance
Financing assistance
Battery storage
Cleaning and maintenance

Big Sky Solar

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781 Hopkinton Rd, Hopkinton, NH 03229 (603) 263-9832 bigskysolar.com

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

Panel installation
Financing assistance

Insight Solar

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59C North St, Hatfield, MA 01038 (413) 338-7555 getinsightsolar.com

Free quotes

Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Financing assistance
Panel installation
Consultation

Sundial Solar

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

Free quotes

Informative resources

Clear pricing policy

Services Offered

Tesla powerwall
Battery storage
Financing assistance
Panel installation
Permit assistance
Consultation

Northeast Solar

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136 Elm St, Hatfield, MA 01038 (413) 247-6045 northeast-solar.com

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

Battery storage
Cleaning and maintenance
Solar carports
Financing assistance
Consultation
Permit assistance
Panel installation

Critical Mass Solar

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33 Leighton St, Pepperell, MA 01463 (978) 272-1486 criticalmasssolar.com

Reliable customer support

Prompt service delivery

Clear pricing policy

Informative resources

Services Offered

Financing assistance
Panel installation

Sun Team

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58 Holden Rd, Shirley, MA 01464 (408) 658-0891 mysunteam.com

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Battery storage
Off-grid solar systems
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 key factors to consider when determining whether a solar installer is reliable.

Check Licensing

It's important to hire a licensed solar installer. This help guarantee that the work is done properly using current installation best practices. A master electrician needs to supervise solar PV installations in New Hampshire. However, solar thermal installers need not be licensed plumbers unless a locality requires it.

Read Customer Reviews

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

Compare Multiple Quotes

To find a solar installer that works with your budget, get free, detailed quotes from three to five providers. The quotes should outline all costs and list the solar equipment included. Looking at several quotes helps you identify the best value.

Ask About the Warranty

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

Evaluate Financing and Incentives

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

  • Compare system purchase options: Homeowners may purchase solar panels upfront or spread out payments over time with leases or loans. Be sure to check key details like annual percentage rate (APR), payment schedule, fees, and what ownership means when financing solar panels.
  • Look into utility rebates: Local power companies may offer additional rebates to encourage homeowners to adopt solar panels. Check the qualification criteria and rebate values with your local power company to find out what your savings could be.
  • 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 offer substantial savings for solar customers.

Cost of Solar Installation in Keene

The cost of solar panels varies based on your system's capacity and the solar technology used. The average solar system in Keene has a capacity of 5.0 kilowatts. Homeowners in the area should expect to pay approximately $4,220 per kilowatt; the average Keene homeowners spends roughly $14,758 on a new solar system after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to reduce upfront costs.) A personalized quote from a local solar provider will account for factors such as the panel type, size, and capacity of the planned system, and should include prices for labor, preliminary work, and permit fees.

Keene 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 Keene, 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 heating system for your water.

There are a number of benefits to home solar energy. You can reduce emissions, qualify for tax benefits, and save money. With the right storage equipment, solar panels can also provide you with further energy independence and offer some protection from power outages.

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

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 Keene, 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 once the payback period passes.

You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. In areas like Keene with moderate sunlight, the period could last 14.8 years per 5 kW of power, but may be shorter if you have low electricity costs or a smaller energy capacity.

The type of solar panels you have will have specific maintenance steps to follow. Regardless of type, you should clean your panels regularly and inspect them for damage. Full-service solar contractors in the Keene area offer comprehensive maintenance plans to help you keep your panels healthy and make the most of your system.

While solar energy might not be the best option for some in dark or wet 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.

Yes, solar panels can still provide you with energy during a grid outage. To ensure that your solar system will keep working during a power outage, make sure to choose a quality solar provider that offers battery backup systems or emergency generators.

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