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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon29
    Verified solar panel services reviews

Verified Reviews for Solar Panel Service pros in Northampton, MA

*The Angi rating for Solar Panel Service companies in Northampton, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

*The HomeAdvisor rating for Solar Panel Service companies in Northampton, MA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.

Last update on June 19, 2026

Top-Rated Solar panel pros in Northampton - Updated Nov 2026

Avatar for ReVision Energy
ReVision Energy
4.9(
134
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Northampton, MA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"It went great!! The Sunbug team was responsive and courteous and got the job done effectively and with care. They are putting solar panels on my Dad's house later this month. Highly recommend."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for Northeast Power, LLC
Northeast Power, LLC
5.0(
3
)
Solar Panels For Electric System - RepairSolar Panel InstallSolar Panels For Electric System - Install - For Business+1 more

Serving Northampton, MA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Justin cared about not only the quality of work he gave but was flexible with my schedule."
Northeast Power
Northeast Power
Northeast Power
Northeast Power
Northeast Power

+2

21 neighbors recently requested a quote
Recommended by66%of homeowners
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Avatar for Tesla, Inc
Tesla, Inc
New to Angi
Solar Panel Install

Serving Northampton, MA and surrounding areas

Approved (Corporate)

In business since 2015

Free estimates

Warranties offered

Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.

California Home I
California Home I
California Home I
Texas Home
Texas Home

+3

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Avatar for Sunrun
Sunrun
5.0(
7
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Northampton, MA and surrounding areas

In business since 2014

Free estimates

"Stephanie was very professional the times we spoke. She is very pleasant and knowledgeable. She wasn’t pushy and actually listened to and answered any questions that I asked. I was very interested in going solar. My wife said no. She doesn’t want panels on the roof or anywhere in the yard. Sorry"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Recommended by100%of homeowners
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Avatar for All Energy Solar, Inc.
All Energy Solar, Inc.
4.8(
6
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Northampton, MA and surrounding areas

In business since 2009

Free estimates

Warranties offered

"It was pleasure to work with the All Energy Solar team for the design, installation and post installation support of my home solar power system. Every aspect of my relationship with AES was professional, supportive and actually fun. Working with Justin Growel on initial design was smooth and informative. My project manager, Carlo Maloni, provided excellent support before, during and after installation to ensure that the whole process went smoothly, including all necessary permits and inspections with local government and our power utility. I can't say enough about the excellent installation crew who were total professionals as well as friendly and answered any questions that I had during the installation process that only took a few days. I will definitely recommend All Energy Solar to other home owners looking to install a home solar system!!"
Solar Roof Mount
Solar Pergola Mount
Solar Roof Mount
Solar Roof Mount
Solar Roof Mount

+21

Response time1 day
Response rate86%
Recommended by100%of homeowners
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Avatar for SunPower
SunPower
4.2(
105
)
Solar Panel Install

Serving Northampton, MA and surrounding areas

In business since 1985

Free estimates

"I would very highly recommend Sunpower for your solar and battery design and installation - superior solar panel and battery products - absolutely excellent solar panel and electrical installation teams - wonderful customer service support."
Coastal SunPower Solar Installation
West Coast SunPower Solar Installation
NorthEastern Solar Installation
Southern Solar Installation
SunVault™ Storage Helps Keep the Lights On

+3

Recommended by84%of homeowners
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Avatar for Independent Powur Consultant
Independent Powur Consultant
5.0(
8
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Northampton, MA and surrounding areas

In business since 2014

Free estimates

"Gary was amazing. He's very through and explained everything."
Ground Mount
Water ionizer Project
Schulenburg Texas
Schulenburg Texas
Schulenburg Texas

+5

Recommended by100%of homeowners
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Showing 1-10 of 35
Solar Panels FAQs, answered by experts

Rooftop solar panels supply energy to a single household, where a solar farm can power multiple homes at once with clean energy. Residential rooftop solar panels cost more per watt with a lower project total, and those panels only service the residence they are installed on (in most circumstances). With a solar farm, multiple households can buy into the project and share the overall cost.

Not all homes are suited for solar panel systems. Older roofs or those in poor condition may need repairs or replacement before solar panels can be installed. Some other factors to consider are the amount of sunlight your roof receives, the roof’s orientation and pitch, and any shading from nearby trees or buildings.

You can install solar panels on a metal roof, but it will require some additional thought and care versus a traditional asphalt shingle roof. That’s because heat dissipates off a metal roof differently than asphalt or wood, so you may need to space the panels further from the roof. However, a pro can help you with the details and provide a safe and effective installation.

As long as your solar panels are properly installed without damage to your roof, they will not shorten the roof’s life span. Solar panels can act as a cover or barrier to your roof and help block external elements, such as debris, heat, and UV rays. Reduced exposure to the weather can extend your roof’s life.

Learn about common solar blockers in your area to determine how often you should wash solar panels and the best cleaning method:

  • Soot: If you have a fireplace, soot can disperse and accumulate on the solar panels.

  • Debris, dirt, and leaves: These natural elements require light cleaning. Being close to trees or living in a desert area can cause more of these to accumulate.

  • Pollen: Areas with a high pollen count require more frequent solar panel cleaning, and sticky plant material requires a deeper cleaning.

  • Bird droppings: Bird droppings are binding and more difficult to remove. Keep this in mind if you live near a lot of surrounding trees. 

The Northampton, MA homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.

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