Get matched with top solar panel pros in Onset, MA

Q: Does making solar panels harm the environment?

• <div><p>Although solar panels harness the sun's power, they come at an environmental cost. The manufacturing process requires large amounts of water and involves hazardous materials like cadmium, silicon, and gallium arsenide. These materials don&rsquo;t pose safety hazards while the panels are in use but can pose a problem when left in landfills. Over time, hazardous materials can leach into the environment. This is why recycling solar panels whenever possible is better than taking them to landfills.</p></div>

Q: Do I need to tell my home insurance about my solar panels?

• <div><p>Yes, you should tell your home insurance company about your solar panels. Even if you believe they&rsquo;re covered by your existing policy, installing a solar panel system is a significant change to your home. This can affect coverage and premiums. By discussing your new solar panel installation with your insurance provider, you can be sure you have enough coverage and that the policy completely covers the panels against damage.</p></div>

Q: Why shouldn't you put solar panels on your roof?

• <div><p>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&rsquo;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&rsquo;t be an issue if you hire a reputable company.</p></div>

Q: How long does it take to build a solar farm?

• <div><p>The actual time it takes to construct the solar farm is relatively short, taking between <b>2 and 4 months</b> on average. That timeline is dependent on site conditions, crew size, and the overall size of the solar farm.</p><p>However, the time it takes to get the ball rolling is significantly longer, ranging from 3 to 5 years. With a project of this scale, you&rsquo;ll need to obtain all of the proper permits and approvals to start breaking ground, and depending on your location, that could be an extended process. </p></div>

Q: How often should solar panels be replaced?

• <div><p>Homeowners replace their solar panels after 25 years. That said, you don&rsquo;t necessarily need to replace them at the 25-year mark. You&rsquo;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. </p></div>

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Verified Reviews for Solar Panel Service pros in Onset, MA

*The Angi rating for Solar Panel Service companies in Onset, 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 Onset, 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 February 19, 2026

Reviewed in February 2026
i hired them to fix a problem i had with a separate plug outlet to my dishwasher which i needed replaced they researched the problem a replaced the wire from service panel to outlet in record time with excellent results fast efficient courtesy service i will not hesitate in using them for all my...
Multi-State Electric Corp
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Reviewed in March 2025
From the initial contact for a quote, to the completed installation and final inspections it has been a very smooth process and experience. Dana ( Solar Consultant ) was very professional and easy to talk to. She would answer all our questions in a timely manner and had no problem with getting a...
NEC Solar
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Reviewed in September 2023
The most professional and competent contractor you can work with. Stop. Super punctual, left no trace of material (weâ re still finding stuff on the ground from the solar guys and that was two months ago) and at the end of the day worth every penny.
Daniel A Orr Electrician
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Reviewed in September 2023
I had a great experience going Solar with Megan. We decided to do a PPA agreement so we could save immediately and not have to pay out of pocket. Our electric bill is about half what it was with the utility company. Megan updated us through the whole process and always answered our questions...
Sunrun
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Reviewed in June 2023
The installation crew were good. The job consists of 24 solar panels, 17 were installed on one side, and 7 on the opposite side. Due to gusty winds, they weren't able to finish that day. The rest of the job was completed the following week, all in all, it was a total of about 7 hrs. We are...
EnergyPal
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Reviewed in August 2022
Paul did a great job. Called me back within 30 minutes and corrected the issues within 2 hours. He was here by 6:30 am and completed everything before 8:30 am. He took his time but was efficient and checked all of the outlets, breakers, and connections on both the main and sub panels. I...
Paul Dunn Electrical Contractor
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Reviewed in September 2021
Jamar and his brother showed up promptly and worked quickly. Within less than 8 hours, they demolished a rotting stockade fence and replaced it with 10 new panels and posts. Demolition material was also removed. They had to work with materials I had ordered, but made it work seamlessly. I...
J.S.K Fencing
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Reviewed in September 2021
Rob did a great job on our electrical panel upgrade. He showed when he said he would. I would definitely hire him on my next project!
Chaves Electrical Services LLC
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Reviewed in March 2021
In additional installing a new entire switch panel, we had a plan to install a generator, but when we bought a new house in a town 40 minutes away we decided to move the generator installation to the new house and they allowed us to cancel the planned install, just three days before initial...
Cape Cod Electrical, Inc.
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Reviewed in November 2020
Fitzroy and his assistant did a fantastic job cleaning our solar panels and explaining the process. They were very professional, punctual and friendly. I will definitely use them again as needed.
New Reveal Power Washing Services LLC
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Find Solar panel pros in Onset

Devin Tremblay Electric Inc

4.9(

)

Solar Panels For Electric System - Repair

Serving Onset, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Devin was a pleasure to work with and did a wonderful job doing the electrical repairs we asked of him! He even included a few extra things at no extra cost and was the most reasonably priced man in the area for the job! Thanks again Devin! Would absolutely hire again!"

Response time5 hrs

Recommended by57%of homeowners

Solar Panels For Electric System - RepairSolar Panel InstallSolar Panels For Electric System - Install - For Business+1 more

Serving Onset, 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."

47 neighbors recently requested a quote

Recommended by66%of homeowners

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair - For Business

Serving Onset, MA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Paul has always done excellent quality work for me. Really happy with his work and professionalism. Highly recommended"

Response time2 days

Response rate100%

Serving Onset, 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.

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John Anthony Mahar Jr. Electrician

5.0(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Onset, MA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"John got everything we needed done quickly and for a very fair cost. Would hire him again in the future when needed"

8 neighbors recently requested a quote

Serving Onset, MA and surrounding areas

In business since 2011

Free estimates

Credit card accepted

"Great service, has been very responsive to our needs"

+13

Recommended by91%of homeowners

Serving Onset, MA and surrounding areas

In business since 1985

Free estimates

"I initially had reservations about the concept of installing solar panels, but I was keen on getting an estimate and seeking professional advice. That's when I met Arvin. He provided me with a comprehensive walkthrough, clearly outlining the advantages of having solar panels. The entire process was straightforward, with each step being well-explained, leaving no room for surprises or unexpected outcomes. Now, a little over 5 months since the installation, I'm enjoying the benefits just as he promised. I want to extend my gratitude to Arvin for his professionalism and responsiveness. He was always there to address any questions I had, both during and after the installation process. Thank you, Arvin!"

SunVault™ Storage Helps Keep the Lights On

Recommended by84%of homeowners

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SunPower by BlueSel Home Solar

4.6(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Onset, MA and surrounding areas

In business since 2009

Free estimates

"I looked at many different solar companies. I choose SunPower by BlueSel because they seemed to have a superior product. I wasn't disappointed. Dave Judelson from BlueSel was the solar consultant I worked with. He is a true honest professional. Don't hesitate to higher BlueSel. They did a great job me."

Recommended by93%of homeowners

Serving Onset, MA and surrounding areas

In business since 1985

Free estimates

"Installation by local company, Mendocino Solar, was great. Continuing Service when needed has been great as well."

Recommended by87%of homeowners

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Anthony Berry Electrician

4.3(

)

Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Onset, MA and surrounding areas

In business since 2004

Credit card accepted

"Anthony was very responsive from day one. Called when he said he would, showed exactly when he said he would and performed the work exactly as we had asked and hoped for. He and his partner Nate where very polite, engaging and worked hard from when they got there and when they were done. He was knowledgeable and able to provide recommendations where possible and overall a great experience. I would hire him again in a heartbeat."

Recommended by92%of homeowners

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Showing 1-10 of 41

Solar Panels questions, answered by experts

Although solar panels harness the sun's power, they come at an environmental cost. The manufacturing process requires large amounts of water and involves hazardous materials like cadmium, silicon, and gallium arsenide. These materials don’t pose safety hazards while the panels are in use but can pose a problem when left in landfills. Over time, hazardous materials can leach into the environment. This is why recycling solar panels whenever possible is better than taking them to landfills.

Yes, you should tell your home insurance company about your solar panels. Even if you believe they’re covered by your existing policy, installing a solar panel system is a significant change to your home. This can affect coverage and premiums. By discussing your new solar panel installation with your insurance provider, you can be sure you have enough coverage and that the policy completely covers the panels against damage.

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 actual time it takes to construct the solar farm is relatively short, taking between 2 and 4 months on average. That timeline is dependent on site conditions, crew size, and the overall size of the solar farm.

However, the time it takes to get the ball rolling is significantly longer, ranging from 3 to 5 years. With a project of this scale, you’ll need to obtain all of the proper permits and approvals to start breaking ground, and depending on your location, that could be an extended process.

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.

The Onset, MA homeowners’ guide to solar panel services

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

See all articles

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•
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How Much Does It Cost to Repair Solar Panels? [2026 Data]
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•
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3 Types of Solar Panels to Power Your Home
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•
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