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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

While you can minimally overshoot the number of solar panels you need for your home, it's not smart to go too far. Not only is the extra cost unnecessary, but your state may put caps on how much energy your home can produce and send back to the grid. It is always best to work with a solar energy professional to determine the best system size for you.

Homeowners replace their solar panels after 25 years. That said, you don’t necessarily need to replace them at the 25-year mark. You’ll notice a declining ability to produce electricity over time. Most homeowners spring for a replacement when they notice their energy bills creeping up to regular levels or when solar panel repairs are extensive, frequent, and no longer economical.

There are a few great questions to ask a solar contractor or inspector when you speak to them. You’ll probably want to find out about the energy yield and efficiency of your array, ensuring the actual output matches the amount you calculated when installing the array in the first place. It’s also a good idea to find out about any damage or wear and tear on the array and to inquire about how soon you need to make repairs or replacements to essential components.

The morning sun can be better for solar panels because it’s often brighter and clearer than the afternoon sun. The brighter the sun, the more energy solar panels produce. The strongest rays occur during midday, which tends to be prime time for solar energy generation. Most homes get a mix of morning and afternoon sunlight.

A few disadvantages of installing solar panels on your roof include the high up-front costs and the potential for increased property taxes. Installing solar panels can increase the home’s value, which in turn can mean higher taxes. Depending on your area, you should check with your local tax offices for more information. Another potential pitfall is roof leaks from a poor installation, but this shouldn’t be an issue if you hire a reputable company.

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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