Sunergy Solutions LLC

Verified profile
Updated: 21 November 2025
Installer

Installing solar since 2020

Sunergy Solutions LLC logo

4.90 from 149 Reviews

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A score we give a solar company out of 100 based on 13 criteria that our SolarReviews industry experts believe are the best criteria to separate good and bad solar companies.

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Rating breakdown

Sunergy Solutions LLC reviews


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Breakdown of consumer reviews

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Latest good review thumbs up

Wellington Estevao | Milton Mills, NH | 04/29/2026

Exception Service and Installation

Rob and the entire team at Sunergy have been great to work with. They took the time to explain everything clearly and made sure I felt comfortable throughout the entire process. From the proposal and installation to permits and ongoing support, Sunergy has been excellent every step of the way. My father used Sunergy for his solar project and later recommended them to three other friends. After my own experience, I can see why. I will definitely be recommending them to my friends and will use them again for any future solar service needs.

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Wellington Estevao | Milton Mills, NH | 04/29/2026

Exception Service and Installation

Rob and the entire team at Sunergy have been great to work with. They took the time to explain everything clearly and made sure I felt comfortable throughout the entire process. From the proposal and installation to permits and ongoing support, Sunergy has been excellent every step of the way. My father used Sunergy for his solar project and later recommended them to three other friends. After my own experience, I can see why. I will definitely be recommending them to my friends and will use them again for any future solar service needs.

Wellington Estevao | Milton Mills, NH | 04/28/2026

Great Service!

Rob and the entire team at Sunergy have been great to work with. They took the time to explain everything clearly and made sure I felt comfortable throughout the entire process. From the proposal and installation to permits and ongoing support, Sunergy has been excellent every step of the way. My father used Sunergy for his solar project and later recommended them to three other friends. After my own experience, I can see why. I will definitely be recommending them to my friends and will use them again for any future solar service needs.

Wellington Estevao | Milton Mills, NH | 04/28/2026

Rob and the entire team at Sunergy have been great to work with. They took the time to explain everything clearly and made sure I felt comfortable throughout the entire process. From the proposal and installation to permits and ongoing support, Sunergy has been excellent every step of the way. My father used Sunergy for his solar project and later recommended them to three other friends. After my own experience, I can see why. I will definitely be recommending them to my friends and will use them again for any future solar service needs.

Dan Gerous | Eastport, ME | 11/21/2025

An easy choice

We started on the path to solar by talking with three different companies. The choice to go with Sunergy Solutions became clear rather quickly. The information we received, and the actually consulting about various options made it clear that this was not just a broker but a company looking to specifically match an installation with our needs.

Melanie | Exeter, NH | 11/08/2025

Great service

The folks at Sunergy Solutions walked us through the whole process, advised us on our options and followed up with us as our project progressed! We couldn't be happier with our choice to go solar with a combo.of roof and ground mounts!

Emile | Lincoln, RI | 09/04/2025

I've always wanted solar and now we have the best of the best!

Mike Lynch came down to talk through solar with us when we first looked at installing. We've had several quotes and companies come down to talk to us, but Mike is above the rest! He is reliable, trustworthy and very knowledgeable. One of a kind and amazing! Sunergy Solutions LLC did an excellent job installing the solar panels and looking forward to all the savings!

HandJ | Chichester, NH | 08/20/2025

Quick responses, speedy installation

John our sales rep was extremely responsive to all our questions. We are very happy with the installation time frame, as well.

Greg Anthony | Bristol, RI | 08/09/2025

Highly Recommended

The communication with Mike Lynch was great. Sales, planning, installation work were excellent plus he provided an accurate timeline for when our system was up and running. He was responsive to our questions, concerns, and issues. I would definitely recommend Mike & Synergy Solutions.

Kelli | Jay, ME | 07/02/2025

Devyn was excellent from the beginning to the end. He made sure we knew what was going on throughout the entire process. He was always a phone call just a phone call away to answer any questions we had. Hands down, Sunergy Solutions is the way to go for your solar system.

Veronica | Manchester, NH | 06/26/2025

Great communication

We had a great time working with Sunergy! They never felt pushy and explained everything in great detail. We really appreciated the communication and quick responses to our questions. We have loved our panels for the past few months and still feel supported by the company!

Sebastien Richert | North Chelmsford, MA | 06/10/2025

Exceptional Solar Experience with Sunergy and Brandon

I recently had a solar system installed at my home on 1 Lemay Way in North Chelmsford, MA, and I couldn’t be happier with the experience! After a full month of carefully comparing three companies: Sunergy Solutions, Sunrun, and Trinity Solar. I can confidently say that Sunergy Solutions stood out as the clear winner in every way. From start to finish, everything went incredibly smoothly. My representative, Brandon, was extremely professional, knowledgeable, and an absolute pleasure to work with. He took the time to answer all my questions, explain the process in detail, and ensure that I was completely comfortable at every stage. His responsiveness and attention to detail truly set the bar. The system I had installed is a 5.22 kW array with 12 Q.Tron BLK MG2 panels, each paired with IQ8M inverters, designed to cover 118 percent of my energy needs. The installation was seamless, and the quality of the equipment and workmanship was top-notch. Thanks again to Brandon and the whole Sunergy team!

Kristin | Manchester, ME | 06/05/2025

Very Handsoff, amazing experience

The process from estimate to turning on the system has been by far a seamless and easy experience from me. They worked with me to getting the financial funding for the project, with competitive rates and ensured I was getting the best deal. Devyn didn't hesitate to always answer my questions via email or text without hesitation but always ensure that even if he didn't know the answer, would ensure I was connected to the right people to get it. Overall, the process was an 'underwhelming' experience in the great sense of signing documents and giving thumbs up and then boom--I now have solar panels seamlessly installed on my home with my whole home generator. The installer exterior panels are attractive and blend in with my existing meter boxes, avoiding being an out of place 'eyesore'. 1000/10 would recommend to my friends and family. Thank you Devyn!!

Ann Luginbuhl | Marion, ME | 04/22/2025

Excellent Customer Service

Sunergy’s estimate came in slightly higher than some other companies but their professional install (Thank you Mark, Brian and Manny) and EXCELLENT (Devyn Cote)customer service made the extra cost well worth it- Delays in install were completely beyond anyone’s’ control (poor weather) and the team kept me informed throughout the process.

Christine | Cushing, ME | 04/15/2025

Great experience. Everything was done before the time frames. They gave me very efficient

Rod and Deb Anderson | Newfields, NH | 04/05/2025

Anderson Solar Project

My wife and I were skeptics of the whole solar thing. When we looked into it we met Brandon Kent. He arrived on time, presented himself in an extremely, and approachable manner. He took the time to go over all the steps, and everything we needed to know. From the panels to the mounting and so on. He truly is a master of his craft. He actually convinced my wife to go solar when she saw the savings. The install went as expected during the winter with all the weather changes we have in New Hampshire. Brandon was a constant communicator during each step. When we had concerns, he was just a text away. When it was time to go live, Brandon was trying to fit us in to be here when we threw the switch. Unfortunately he couldn't make it but walked me through a very simple process. I can even check the system from my phone. Now that's technology! If you venture into solar, give this guy a call cause you won't be disappointed.

Craig | Rochdale, MA | 04/04/2025

Awesome service

There were no surprises. They did everything they said they would pretty much on schedule (they couldn't be blamed for new england weather). John Parlatore was great, kept me in the loop and things progressed smoothly . I have only good things to say about him and sunergy solutions.

Betsy N. | Carlisle, MA | 03/10/2025

Top Notch Experience

Great working with this group. They are local, have their own team of experienced installers who are thoughtful and meticulous. I love the online monitoring of my panels. I can see each panel individually and watch in real time what is happening. They made the whole process easy.

Kevin and Shawna | Hudson, NH | 01/26/2025

Excellent service

From start to finish of our solar project for our home, Sunergy was professional and easy to deal with. They took care of everything from scheduling and getting permits to contacting our electric company. Their work was clean and the crew that worked at our home was polite and professional. We would highly recommend Sunergy if you're going solar.

Earljoy | South China, ME | 01/26/2025

Very good

It was a great experience, devyn.took care.of everything, all we had to do is sign our names

Patrick | Roxbury, ME | 01/24/2025

Highly Recommend!!!

Kevin from Sunergy Solutions LLC came to my home for the initial appointment. He was very thorough and advised on how solar works in the state of Maine. I chose to work with Sunergy Solutions because they seemed to be a cut above the other companies I met with. When it was time for install I had to travel to California but Kevin and the Sunergy Solutions team stayed in close communication with me and completed the install before I came back. The panels look amazing and they even installed a snow guard on the roof above my front door. Now my panels are working and despite being winter and having some snow on the roof, I am still producing electricity. Couldn't be more pleased with the this company and how things turned out.

Jag | Dover, NH | 01/24/2025

Smooth and professional, friendly throughout

Talked to several companies, compared quotes, and also compared friendliness, service level, promptness on responding to questions, etc. Chose Brandon and Sunenergy and had no regrets from the point of decision onward. Now just waiting for some sunshine.

Brad | Rehoboth, MA | 01/21/2025

Under promised and over delivered

Our installation went exactly as our sales representative Mike Lynch said it would. Their Electrician Lac, walked me through a few options for the equipments location. We discussed and agreed on the best location for the new boxes and he ran the conduit to blend into the trim lines of the home.

Ryan | Cumberland Center, ME | 01/21/2025

Very Happy

We had a really great experience with Sunergy. John did an excellent job throughout the whole project, from early explanations to a final call to get everything switched on. The admin team was also very responsive and helpful with all the paperwork needs. Very happy with the panels and the process!

Jason Hill | Barrington, NH | 01/17/2025

John Parlatore was great to work with from the first meeting to the end when he turned our system on for the first time. John is knowledgeable and responds promptly to questions. Sunergy design a great system and the installers did a great job. The electrician was cognicent of making the electrical install clean and neat. The whole process went a lot faster than I thought would. Great company to work with and can't wait to see how the system functions as get more daylight. Thanks again to John and Sunergy Solutions! You all did a great job.

Michael McDonald | Manchester, NH | 11/13/2024

Fantastic installer with great depth of knowledge and support!

Sunergy made it super smooth and easy to get solar. We had need of a large system to sustain a lot of computing, EV usage, and heatpump, so ended up drafting out a 12.75kW array. Their representative John Parlator kept in close contact through the whole process, from design to aftersale support, making sure that all of our needs are met. Very happy to have chosen Sunergy.

Stephen | Derry, NH | 11/13/2024

Excellent job!

John Parlatore was great to work with, from start to finish. He was prompt with getting back to me in a timely and every step was handled with professionalism. I would recommend Sunergy to anyone who is thinking of getting solar panels. They look great and will save us tens of thousands over the next couple decades.

Brett | Cranston, RI | 10/23/2024

Go with Sunergy Solutions Cranston Solar

Mike and the team kept us informed and aligned during the entire process. We are up and running clean solar energy. Can’t wait to see our bill disappearing. Go with Sungery Solutions LLC

FCCM | Milford, NH | 10/21/2024

First Congregational Church Milford

45 kW DC designed, permitted, installed and producing in less than 9 months. Having solar on the church will lower the operating expenses of the church freeing up cash to be used for over 12 individual charities. Thank you Sunergy Solutions for the great pricing and for helping us navigate the 30% tax credit for non profits.

WarnerHillDweller | Warner, NH | 10/18/2024

Exceptional from beginning to end!

We went into the solar power arena not knowing a whole lot....just enough to ask some semi-intelligent questions. By the time we were done with our sales leader, John Parlatore, we had everything we needed to make a solid decision to move forward. Boy, are we glad we did! We had nothing but positive experiences all the way through the entire process from paperwork to installation. Things moved as quickly as possible with Sunergy driving the process entirely from their end. I literally just wrote the check. I couldn't recommend them highly enough.

Chris | Dracut, MA | 10/14/2024

Great service And easy to deal with. I'd recommend them to any one looking for solar

Anne Perry | Calais, ME | 10/11/2024

Great Costumer Service

I was researching Solar Companies for this project. Sunergy Solutions sent Devyn Cote to my home and we had a good discussion of what to expect. he surveyed the home while he was there. He explained what type of panels were to be used and what the hook up would look like. I was given a price that was lower than others and there was no change in that estimate. The work went smoothly every person who came to do the work installing and hooking up the solar were cordial and explained what they were doing. Devyn was easy to communicate with during the different phases of the project. I would and have recommended Sunergy Solutions for anyone considering home solar energy.

Abbott | Walpole, MA | 10/09/2024

Law Office goes Solar !!

Sunergy Solutions was very responsive. The crew was professional Mike Lynch was nice to work with and Lac the Electrician was super. Job was done and cleaned very quickly. The installation looks like it belongs. We will be happy to recommend Sunergy Solutions LLC

Edward | Falmouth, ME | 10/09/2024

Sunergy solar panel installation

Sunergy and Kevin were outstanding. Out of 5 different solar energy companies, Sunergy was above the rest in terms of transparency, professionalism, and customer service. Kevin was by far the most knowledgeable and unbiased consultant. He was always available and helped step by step from working with the lender to inspection and final installation. The company and Kevin were the only company I fully trusted.

Tad | South Yarmouth, MA | 10/04/2024

Sunshine bright in Yarmouth Ma

Everything was great. Accomplished all in one day, workmanship we top notch. Lac was awesome as the electrician. I also assisted as I like to see how things work. I would HIGHLY recommend Sunergy Solutions LCC.

Jimmy | Westerly, RI | 09/30/2024

Super Happy Westerly RI Solar

Mike and his team were super efficient and now our electrical bill disappeared. Happy Customer and would definitely recommend Sunergy Solutions.

Robert | North Conway, NH | 09/26/2024

Personal service

Seamless transition between sales and installation. Great customer service and communication. Highly recommended!

Kevin P | Hudson, NH | 09/18/2024

I had an overall great experience with Sunergy. Brandon answered all of my questions and worked through various design options with me to fit as many panels as possible on my roof. Instalation was a breeze and everything got approved and turned on quicker than anyone expected. I just got my 1st zero dollar bill from Eversource, so I couldn't be happier!

Melissa | Westminster, MA | 09/17/2024

Everything was done as promised!

This is our second house that we’ve purchased solar panels. John Parlatore is the real deal! He came on time . Proposed a system that is living up to his estimates. The installation was right on time. We haven’t had any electric bills or issues since. He also has kept in touch and answered questions and is monitoring our solar system. We highly recommend John Parlatore from Sunergy Solutions!

Derek | North Reading, MA | 09/17/2024

Review after one year in service, 4.5 stars.

Review after one year in service, 5 stars. The solar process was much more drawn out than mentioned during the proposal process. I was told "90 days from contract execution to turn on" when in reality it was almost 6 months, executed 3/1 and turned on 8/17. The design and permitting process was drawn out with about 5 redesigns needed to obtain approvals. We had to reduce size from the originally promised proposal/contract of 40 panels down to 33 panels. The admin side was not easy or pleasant but we eventually got town and utility approval. My main contact has since left the Sunergy. The installation team and electricians did an excellent job. Roof/Solar panel work took about 2 days with another 2 days or so for the electrical wiring. The installation looks clean and they were able to hide most of the conduit within the attic so there was no unsightly conduit all over the roof. Very happy with the actual installation and look. The production though is only 73.9% of the promised production in my updated proposal/contract. During the proposal process they mentioned a 90% guarantee so I reached out and they had a check sent within a day covering the production shortfall. Sunergy then did an in depth review of my system and thinks there was more shading than the original satellite images showed. They fully covered the cost to do tree work and expect my system to reach full capacity going forward. Overall I am glad we installed solar panels. I am happy to reduce our grid reliance but the admin process was a little painful. I was disappointed in the projected vs actual production but happy the guarantee payment was quick and Sunergy covered the cost of tree work to improve my system.

Bruce Herman | Gloucester, MA | 09/09/2024

Superb company/ expert/ efficient

We had a marvelous experience with Sunergy! They handled everything from the site visit, to paperwork and permits, to the final switch-on and powering up of this excellent system. We are now energy independent! Highly recommended!

Dick B | Lewiston, ME | 06/26/2024

Great Solar Company

Sunergy Solotions salesman Angelo was a gream man to deal with. He was very informative on solar systems. I was a former owner owner of an HVAC company and was very impressed with the entire crew of installers. They were very professional, respectful of my property during the entire process of the solar installation. I highly recommend reaching out to Sunergy Solutions for the installation of your solar project.

J & K | Winslow, ME | 06/13/2024

Everyone we dealt with was great!

Devyn was very pleasant and responsive in answering our questions and explaining the process of going solar. He was always available to answer questions and if he didn't know the answer, he would find out and get right back to us. The installation happened quickly, so we started generating our own electricity before the first day of summer! Sunergy Solutions dealt with all the permits and paperwork with the electric company, so everything happened smoothly and quickly. I would highly recommend talking to this company if you are considering going solar!

Jeff | Stockton Springs, ME | 05/30/2024

The Company, The installers and the Company rep (Angelo Succi) all exceeded my expectations. My system was up and running within two months of my initial contact with them.

C Summers | New London, NH | 05/24/2024

Easier than it should have been

John P. was unfailingly patient with all of the questiosn that we had about the system, the federal funds that would help us pay for it, the performance we could expect, the installation details, and on and on. At one point after the system was installed there was a power outage in our area as I was driving up to the house with my mother. I was worried about us arriving there to no power and John went above and beyond to make sure power had been restored to the house and it would be warm when we arrived. Support after installation has also been stellar. That is probably made easier by the installers doing really good work, but any issues I have had I've reached out to John or the support team and it has been handled immediately. There are a lot of choices for solar installation out there. Sunenergy really worked well for our project.

VINCENT | Warwick, RI | 05/15/2024

Great Company Easy Process

Mike and his team took care of everything from start to finish....very happy. Lookinf forward to eliminating my bill. The Meter is RUNNING BACKWARD.

Gene | Bristol, NH | 04/24/2024

After reading the reviews and doing research, we decided to go with Sunergy. Before we signed a contract with them, we had multiple phone conversations with Brandon our sales rep. He answered every question and was quick to respond. The software they use to determine your cost is amazing. So far, so good.

Suz | Durham, NH | 04/12/2024

Excellent communications and service

Sunenergy installed 42 panels on our house which is calculated to provide 100% coverage over the course of the year. Installation was completed as scheduled. The installation team was courteous and left the property immaculate. Our sales rep, John Parlatore, explained every step and kept us informed throughout the process answering all our questions. It was a pleasure working with sunenergy. While it is early to know the full impact of the panels on our monthly bill, we are confident that we made the right decision.

Jerry Eastman | Cornish, NH | 03/26/2024

Finding the best choice for solar.

In our quest to find the best solar option for us at a reasonable price, we were most impressed by Sunergy Solutions and Kevin Cesare’s presentation. We had talked with representatives from several companies, but Kevin gave us by far the most complete and understandable information regarding our needs, the potential cost savings, and the overall procedural steps involved. Having made our choice, we can look forward to Kevin’s being there to answer any further questions we might have.

Ken | East Wakefield, NH | 02/25/2024

John Parlatore

John was very helpful and did not pressure us to decide. His company is across New England which makes them a long term player so I recommend them

Mateus | Hope Valley, RI | 02/05/2024

Happy going solar

Mike and his team were fast, efficient and professional. Installation was straight forward and solid advice.

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Service types


Installation

Roof Replacement

About Sunergy Solutions LLC


Thank you for taking the time to learn more about Sunergy Solutions! We are excited to educate and answer all your questions regarding your interest in solar and battery technology. We are ranked as the #1 installer for all of New England! With years of knowledge and numerous installs done over the years we take customer service very seriously and want to show you the benefits of solar energy efficiency, but more importantly how to save money! Please reach out to us with any questions you have, or if you can provide a great review on your experience with us that would be much appreciated!

Office locations


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New Hampshire - Londonderry

75 Gilcreast Rd, Londonderry NH, 03053

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Rhode Island - Newport

31 Coggeshall Ave, Newport RI, 02840

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Massachusetts - Danvers

301 NEWBURY STREET DANVERS PLAZA, Danvers MA, 01923

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Maine - Bangor

735 Main Street, Bangor ME, 04401

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Montana - Bozeman

5 West Mendenhall Street Suite 202, Bozeman MT, 59715

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Vermont - Bennington

5 Kocher Drive, Bennington VT, 05201

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Virginia - Virginia Beach

1411 Siena Ct, Virginia Beach VA, 23456

Service areas


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Certifications


Better Business Bureau Solar Energy Industries Association American Solar Energy Society Solar Electric Power Association UL Certification

Licenses


CS-109127

13863 M

13248 A

Contact Sunergy Solutions LLC


Location pin
Head Office
75 Gilcreast Rd, Londonderry NH, 03053