Green Power Energy

Verified profile
Updated: 19 March 2025
Installer

Installing solar since 2009

Green Power Energy logo

4.86 from 391 Reviews

How was this rating calculated?

SolarReviews Expert Rating Score:

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.

Elite

Rating breakdown

Green Power Energy reviews


Breakdown of consumer reviews

Sales Process

4.9

Price as quoted

4.9

On schedule

4.7

Installation quality

4.8

After sales support

4.8

Latest good review thumbs up

Dave | Pottstown, Pennsylvania | 03/19/2025

Great company, highly recommended!

After a horrible experience with a different company, I chose Green Power Energy to design and install a solar energy system on my roof. They were a great company to work with. They are knowledgeable, professional, and listen to their customers in order to design the right system for them. The design, permitting, interconnection, and installation process all went smooth without any issues. The installation team did a great job; they were professional, easy to work with, and installed the whole 25 panel system in 1 day. As an engineer and building science hobbyist, I am very informed on solar energy design principles, building code and practices, and have the appropriate background to see that Green Power Energy is paying attention to the details and doing a great job. I would highly recommend them.

read more

Latest bad review thumbs down

Suren | South Glastonbury, Connecticut | 06/23/2023

Mixed experience

Their prices are competitive, but they overshot their installation and approvals deadlines by 7 months. The contract was signed in oct 2022, they didn’t do the design work until January. And installation didn’t happen until February 2023. I can understand that they were short staffed and behind, but even after that, it took repeated reminders from me to get them to submit the appropriate approval requests, constant follow ups, dealing with failed inspections, and now in June we got approvals, but it will take another month to coordinate the activation of the panels. I get that towns and Eversource are slow for their approvals, but I have friends who went with Sunrun at the same time last Oct and were activated by March 2023. Do these larger companies get a higher priority with the towns and Eversource?maybe, but more diligence from them could have shorten this duration.

read more

All reviews

>
>

Bill | Granby, Connecticut | 03/19/2025

Solar Panels

We found Green Power Energy great to work with for our solar installation. The initial meetings were informative, and concise but not pushy (as were some of the other companies). They worked closely with us on the panel design to maximize our system while keeping the panels in the back of the house. We chose the REC panels and after 2 months they are performing well. The Enphase app is excellent and informative. We are very happy with our choice of company.

read more

James | Frenchtown, New Jersey | 02/21/2025

Impressed in Kingwood Twp, NJ

I recently had the pleasure of working with Green Power Energy for my solar panel installation, and the experience exceeded my expectations. The entire process was streamlined and user-friendly—from the initial consultation to the final installation. Their clear, step-by-step guidance made it easy to understand every part of the project, ensuring that no detail was overlooked. One of the most impressive aspects was the transparency in pricing; there were no hidden fees, which really helped build trust from the start. Moreover, every representative I spoke with was exceptionally responsive and knowledgeable, addressing all my questions promptly. For anyone considering a move towards clean energy, I highly recommend Green Power Energy for their professional service and commitment to customer satisfaction.

read more

subbasha | Kendall Park, New Jersey | 02/06/2025

Great team to work with

GreenPower Energy folks are a very methodical and responsive team. They have highlighted the process upfront and handheld me all the way from design, installation, and activation and also provided guidance with SREC setup. Definitely would recommend them.

read more

Very Satisfied Customer | Hackettstown, New Jersey | 01/23/2025

Delightful to work with.

Green Power has been professional and prompt with the entire process during and after the installation of my solar panels. I was also given $1500 for a referral and the money was put into my checking account the day my referral's solar was turned on. Awesome company.

read more

Elliot G | Randolph, New Jersey | 12/25/2024

Couldn't be happier

Had my residential system installed a couple of months ago and went live about 4 weeks ago. Could not be happier with Green Power Energy and the system they installed! I did a fair amount of research and spoke to a handful of companies and was impressed with GPE's thoroughness, professionalism and reputation, as well as the quality of the materials (panels and inverters) that they recommended. Even though we are in the middle of winter, the system is cranking (on sunny days) and delivering (I know, I check the cool system app they provide like every hour! ha). Everyone I've dealt with at GPE has been extremely responsive and upfront. Special mention to my thorough sale rep, Austin, to Rick who came to do the site survey and answered all my questions (even the dumb ones), to Matt & Mike who lead the install and kept me in the loop and explained things as they progressed, and to David who came to meet with the township when they had their final inspection. Have already recommended GPE to one friend who has signed on, and expect others will based on my very positive experience.

read more

Tom | New Hartford, Connecticut | 12/21/2024

Our Solar Installation

Our experience with Green Power has been exceptional. The representative who managed our application and everything leading up to the install was friendly, very knowledgeable, immediately responsive to our questions, and professional. The installers were quick and efficient, answered all of our questions, and left our property just as they found it. All of the staff at Green Power were friendly and responsive. We could not have asked for more.

read more

Michael and Marybeth Peters | Mendham, New Jersey | 12/12/2024

Great experience!

When we decided to go solar we chose Green Power Energy and are very glad we did. Austin Dow was very helpful and answered all our questions. They handled all the permits and incentive programs. When it was time to do the installation the team headed by Marlon, Frank, and Claudio worked seamlessly and completed the job in one day! We couldn't be happier and recommend anyone considering solar to contact them. 5/5 Stars!

read more

Alex Viola | Belvidere, New Jersey | 12/04/2024

Professional

Green power Energy has been a pleasure working with. Staying in contact with me every step of the way. The sales rep Austin Dow has provided me with a wealth of information and followed up answering all my questions within a timely fashion. He made me very comfortable suggesting multiple solar panal layouts until I found one I felt looked and performed to my needs. The panel Install team was on time, worked clean, completed the install on time, and cleaned the work site. Finally the electricians did a beautiful job, worked with my concerns of having exposed conduit on top of the roof which I felt was unattractive and found alternatives running wiring through my attic, and basement leaving nothing exposed. Because I had a family emergency they worked extra late one night completing the job a day earlier so I could be at the hospital the next morning. A Big thanks to Frank and Claudio. I work in the trades and can honestly say Green Power Energy has a great group of people!

read more

Phil Duran | Lawrence Township, New Jersey | 11/25/2024

GPE has now installed three arrays on my little farm in the last 7 years, and all are working well. They are very professional and friendly and do good work. Highly recommended.

read more

Maham Ayaz | East Brunswick, New Jersey | 11/22/2024

Phenomenal Experience with GPE!

My experience with Green Power Energy was truly an amazing one. It all started with our solar consultant Frank Gomez, whom is very educated and guided us through the whole progress by providing recommendations and answering all our questions. We were kept informed with updates every other week or so with our solar project so we were never missing anything. Results were amazing from start to finish! GPE values their customers, provided regular updates and outstanding professionalism! Highly recommended!

read more

Solar panel cost calculator

Service types


Residential solar - Grid tied

Commercial solar - Grid tied

Residential solar - Hybrid solar systems

Tesla Powerwall sales and installations

Pika / Generac Energy Storage

Roof replacement - Shingles

Roof replacement - Metal roofs

Roof replacement - Tile roofs

Enphase Storage

About Green Power Energy


Green Power Energy has been in operation since 2009, serving thousands of homes and businesses across the Northeast. Green Power Energy has its own installation teams and our consultants are professional, low pressure, and educational. We work with a variety of products and finance options to customize every installation to fit your needs perfectly! Our process is completely turn-key from design to installation, and we provide a 25 year warranty supported by our full-time service department.

Office locations


Select state

Loading...

New Jersey - Annandale

47 East Street, Annandale NJ, 08801

New Jersey - Clinton Township

47 East St, Clinton Township NJ, 08801

Loading...

Connecticut - Durham

42 Ozick Dr, Durham CT, 06422

Loading...

Texas - Austin

2112 Holly St, Austin TX, 78702

Certifications


Better Business Bureau Solar Energy Industries Association Solar Power World

NABCEP certifications


NABCEP Certified Solar PV Installer
Eric Dornfeld
042013-27

Licenses


IBEW certified NJ HIC #13VH05559800

NJ Electrical License #34EB01151200

PA HIC reg #: PA128259

CT Reg. #0656622

CT ELC.0192791-E1s

Contact Green Power Energy


Location pin
Head Office
47 East Street, Annandale NJ, 08801