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  • Written by
    Max Peterson
  • Fact Checked
  • Updated

Marlborough homeowners are increasingly using solar panels to generate energy and heat their water. While switching to solar energy comes with upfront costs, local homeowners could ultimately save $1,100 per kilowatt on their electric bills. A professional installer can help you choose the best panels to maximize your savings. Discover Marlborough's best solar companies and learn important decision-making advice on this page.

Best Solar Panel Leasing
Sunrun logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
Momentum Solar logo
4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

10 Best Solar Companies in Marlborough

Brands are algorithmically curated from a database of local service providers near you. We require a minimum number of Google reviews and average ratings for provider inclusion.

Featured Partner
SunPower by BlueSel Home Solar Logo
Top Rated

SunPower by BlueSel Home Solar

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 22 reviews


400 W Cummings Park #3425, Woburn, MA 01801

(781) 281-8130

www.bluesel.com
Featured Partner
Sunrun Fusion New England Logo
Top Rated

Sunrun Fusion New England

4.2/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 18 reviews


420 S Washington St Suite 6, North Attleborough, MA 02760

(508) 372-8582

www.sunrun.com
altE Store Logo

altE Store

5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 676 reviews


330 Codman Hill Rd, Boxborough, MA 01719

(877) 878-4060

www.altestore.com
New England Clean Energy Logo

New England Clean Energy

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 53 reviews


577 Main St Suite 430, Hudson, MA 01749

(978) 567-6527

www.newenglandcleanenergy.com

Venture Solar

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 134 reviews


2 Kane Industrial Dr, Hudson, MA 01749

(888) 522-9161

venturesolar.com
Sunlight Solar Energy, Inc. Logo

Sunlight Solar Energy, Inc.

4.2/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 26 reviews


419 Lincoln St, Marlborough, MA 01752

(781) 373-3263

www.sunlightsolar.com
Solar On Earth Logo

Solar On Earth

4.4/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 63 reviews


35 Nagog Park #315, Acton, MA 01720

(844) 765-2582

solaronearth.com
SGE Solar - Second Generation Energy Logo

SGE Solar - Second Generation Energy

4.5/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 32 reviews


85 S Bow St #3376, Milford, MA 01757

(508) 377-4037

www.sgesolar.com

Wattson Home Solutions

4.3/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 70 reviews


100 Lamartine St, Worcester, MA 01608

(855) 627-7674

myenergymonster.com/ma
Sun Team Logo

Sun Team

4.6/5

Ratings are based on our detailed proprietary methodology and review standards.

Based on 18 reviews


58 Holden Rd, Shirley, MA 01464

(408) 658-0891

www.mysunteam.com

Ranking Methodology

Our team has screened dozens of solar contractors near Marlborough, focusing on the following criteria:

  • Educational programs and business model: Solar technicians must be knowledgeable. They should use their years of experience answer your questions on how to care for your system and improve its performance.
  • Professional licenses and credentials: Each contractor on our list complies with state and city licensing requirements and stays up to date with industry best practices. Many of them have served the Marlborough community for over 15 years.
  • Reviews and feedback from customers: Most Marlborough solar installers have both positive and critical reviews. However, a good review ratio demonstrates a company's trustworthiness and responsiveness to issues.
  • Panel brands and quality: The premier solar companies keep up with new technology, providing equipment from reliable, innovative manufacturers.
  • Warranty and service offerings: Solar providers should stand behind their equipment and services with warranties. We evaluated how each provider responds to issues and warranty claims, focusing on timeliness and customer happiness.

Facts about Marlborough

  • Average Max Temperature:
    56°F
  • Solar Payback Period:
    13 years
  • Average Daily Sunlight:
    52%
  • Homes Powered by Solar:
    3,533
  • Average Annual Energy Bill:
    $1,723
  • Solar Power per Capita:
    90.9%

Benefits of Solar Energy

Solar energy provides multiple perks. Here are some highlights.

  • Lowered energy bills: Solar panels allow you to generate your own energy to power your home, reducing your regular electricity costs. Going off-grid can eliminate your bills completely. Plus, a significant amount of states offer net metering, which permit you to earn money by selling your unused energy back to the grid.
  • Reduced carbon footprint: Embracing solar is a surefire way to reduce your carbon footprint and home fossil fuel dependency.
  • Better energy independence: Solar panel systems with battery backups and storage systems work through blackouts and emergencies, and you won't have to rely on the electrical grid for your safety and comfort.

What Solar Incentives Are Available to Marlborough Homeowners?

The state of Massachusetts offers multiple solar incentives to help reduce your solar system costs. Here is a breakdown of available solar programs where you live.

Incentive Type:Property Tax Incentive

Website:https://www.in.gov/dlgf/deductions-property-tax/

Incentive Amount:

Solar energy systems used for heating or cooling: out-of-pocket expenditures by the owner for the components and labor
Wind, hydroelectric, geothermal, solar thermal, solar PV, and other solar energy systems: the assessed value of the system

How To Choose the Best Solar Company in Marlborough

Choosing a company is the first step toward an effective and valuable solar energy system. Consider each of these aspects in your business search.

Licensing and Training

Massachusetts requires new solar PV systems in the Commonwealth to be installed by a licensed electrician and new solar water heaters to be installed by a construction supervisor. You should also visit a company's website to learn about its private certifications. Two of the most respected are the Solar Heating Installer and PV Installation Professional certificates, backed by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Marlborough

Your solar modules' type will affect how much electricity you can produce. Monocrystalline panels are among the highest quality and cost the most but perform the best. Polycrystalline panels offer you a budget panel with a traditional design, but at the cost of less power generation. Thin-film panels are excellent for non-traditional roof shapes and cost the least, but don't work well for large residential installations.

You can also add electric car (EV) chargers and battery backup systems. These will increase your total installation cost, but they can enhance your solar system's performance. Not every solar provider offers these extras, so look for a company that installs them if it's crucial for you.

Generally speaking, it costs about $20,300 for a five-kilowatt solar array in Marlborough. This table shows more specific pricing information for different solar panel types and system components in your area.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,240.71
Solar Polycrystalline$967.76
Thin-Film$565.77
Solar Battery$794.06
Solar Home EV Charger$2,977.71

Financing Solar Energy in Marlborough

There are many ways to pay for a new solar system, and the right one will reduce your expenses. A few of the most common options include leases, cash payments, power purchase agreements (PPAs), and loans. Though it requires a large up-front payment, cash is the most economical choice because it qualifies you for solar incentives and doesn't accrue interest. Solar loans are the second most effective option. As with a car loan or mortgage, you'll pay a monthly rate towards system ownership, including interest. You can still apply for valuable solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases let you rent your panels for a fixed monthly rate, while PPAs let you pay only for the energy you use, much like an electric bill. Both options disqualify you for solar incentives and do not provide you system ownership. Solar experts generally don't recommend them, but they might be suitable in some cases. Look for companies that offer several payment plans to find the right fit for your financial needs.

The table below lists the average payback periods for different capacities of solar systems in Marlborough.

You can claim a 26% federal solar tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, local governments and utilities may have their own rebates and financing plans that could reduce your total cost even more.

Solar System CapacityEstimated Payback period
1 kW2.0 years
2 kW3.9 years
5 kW9.8 years
10 kW19.6 years

Frequently Asked Questions about Solar in Marlborough

Sources

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