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10 Best Solar Companies in Windham, NH

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Written By David Cusick

Last Updated April 2024

A new solar energy system could give you a renewable power source that will eventually pay for itself. Switching to solar energy can allow you to save money and reduce your carbon footprint, but you want to make sure you find a reputable installer. Luckily, we’ve analyzed local solar providers and created a guide to the best solar companies in Windham. These trusted 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

Top 10 Best Solar Companies in Windham

SunPower by BlueSel Home Solar

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

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Panel installation
Cleaning and maintenance
Permit assistance

Sunrun Fusion New England

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420 S Washington St Suite 6, North Attleborough, MA 02760 (508) 372-8582 sunrun.com

Reliable customer support

Clear pricing policy

Free quotes

Services Offered

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

SAVKAT SOLAR

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

Prompt service delivery

Clear pricing policy

Reliable customer support

Family-operated business

Informative resources

Services Offered

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

Helios Solar Energy

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

Free quotes

Reliable customer support

Prompt service delivery

Clear pricing policy

Services Offered

Panel installation
Cleaning and maintenance
Consultation
Permit assistance
Financing assistance

Invaleon Technologies Corporation

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

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

Battery storage
Panel installation
Tesla powerwall

NE Solar Pros LLC

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60 Blossom St, Nashua, NH 03060 (603) 318-3232 nesolarllc.com

Reliable customer support

Clear pricing policy

Free quotes

Informative resources

Services Offered

Battery storage
Panel installation
Consultation

Sunergy Solutions, LLC

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

Reliable customer support

Informative resources

Clear pricing policy

Services Offered

Financing assistance
Panel installation

New England Clean Energy - New Hampshire Office

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264 S River Rd Suite 538, Bedford, NH 03110 (603) 435-2508 newenglandcleanenergy.com

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

Consultation
Panel installation
Battery storage

Sunup Solar

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

Clear pricing policy

Reliable customer support

Free quotes

Services Offered

Skilled repairs
Cleaning and maintenance
Battery storage
Panel installation

ReVision Energy

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1980 Turnpike St Ste 2, North Andover, MA 01845 (978) 308-9041 revisionenergy.com

Reliable customer support

Clear pricing policy

Informative resources

Prompt service delivery

Free quotes

Services Offered

Financing assistance
Battery storage
Panel installation
Community solar projects
Cleaning and maintenance
Consultation
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 cut your electricity payments while benefiting the planet by reducing your carbon footprint through renewable energy use. Key considerations when researching local solar installers are as follows.

Check Licensing

Confirm that your solar installer is properly licensed. This helps ensure that the work is done properly using the most up-to-date installation methods. 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 review sites like the Better Business Bureau (BBB), TrustPilot, and Google Reviews to see customer feedback about local solar companies. Detailed reviews can help you evaluate a company's dependability and customer service. Use caution with companies that have no reviews or mostly negative ones.

Compare Multiple Quotes

Contact three to five solar companies to receive free, detailed quotes. Quotes should clearly outline all costs and specify the exact solar components included. By comparing multiple quotes, you can identify the option that best fits your budget.

Ask About the Warranty

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

Evaluate Financing and Incentives

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

  • Look into utility rebates: More discounts might be available from local power companies looking to motivate homeowners to install solar panels. Contact your local utility provider to learn rebate values and eligibility rules, so you can calculate your possible savings.
  • Compare system purchase options: Solar panels may be paid for upfront or financed over time through leases or loans. Review all terms when financing, such as fees, payment schedule, annual percentage rate (APR), and ownership implications.
  • Research federal and state tax credits: A 26% federal tax credit for solar the applies to the full system cost is available through 2032. Many states also offer incentives. These credits offer substantial savings for solar buyers.

Cost of Solar Installation in Windham

The cost of home solar panels in Windham depends on several factors, including your system's expected capacity and the type of panels you'll use. Generally speaking, a complete solar energy system will cost $4,220 per kilowatt, not including labor, permit fees, or preliminary work. Most solar systems in Windham are 4.8 kilowatts, and the typical Windham homeowners spends $14,236 after accounting for federal tax refunds. Some homeowners may prefer leasing their solar panels to reduce upfront costs.

Windham 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 Windham, NH

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

With home solar energy, you can recoup the cost of the system over time, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.

It depends on where you live and the kind of panels you plan to use. Windham can experience long, hard winters, so we recommend installing your system in the spring months to maximize your generation for the year.

Yes, it's possible to use home solar energy alongside conventional power sources. In many areas, 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.

The specific types of maintenance you need will depend on the type of panels you're using. Regardless of type, you should inspect your panels for damage and clean them regularly. A majority of solar contractors in the Windham area offer low-cost maintenance plans to help you make the most of your panels and keep them healthy for as long as possible.

Net metering is a power purchasing policy that allows solar energy system owners to receive compensation 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.

Of course. Solar panels don't depend on the grid to work and will continue to generate power even if the grid is having problems. Keep in mind, however, that a solar system without a storage system cannot keep you running through a nighttime outage. 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.

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