Years in business

> 12


Review score is above industry average of 3.97


NABCEP qualified installer



There are no cons noted

Solar panel cost calculator

Latest Green Power Energy reviews

Latest review

D Decker 3 days ago

Very positive experience! As an Aviation Flight Engineer I am very particular about installations and attention to detail. The installation team was well prepared and did a fantastic job. Everything was well planned right down to the clean up at the end. I am very satisfied, and would use Green Power Energy again on future projects

Read more
Latest complaint

DBoyne, over 1 month

Signed a contract in August. Was promised install would be complete by November. It is now January and I'm still not live. As stated in other comments, absolutely horrible customer service. They state they send you emails that you never receive, put the delay back on you, and also as someone else stated they want their money before the final inspection. We are in New Jersey, you get paid when you pass your final inspection. Installation is not complete until you PASS INSPECTION. Since final inspection, I was told someone from ACE would come out and put their panel on and I would be live. Well, it is now January 18th and still don't have the panel. I'm now being given excuses about ACE's backlog. Additionally, here we go again with the email excuse. "we sent you an email on three occasion with the docusign and you haven responded". Nope, no emails, finally I called them and asked for it to be sent again. Finally got it, it literally took 2 seconds for the docusign. I guess the thought of calling the customer and letting them know they are waiting on a document never crossed anyone's mind because they already are paid in full. So here I now sit, solar is not live and I have a $630.00 electric bill for December and am living on SSD. Thanks guys, I guess I'll figure something out.

Read more

All Green Power Energy reviews

Green Power Energy prices

This installer does not publish their standard system prices on the net.

As such we have used average pricing from the installers service areas as a proxy for what this company would most likely charge for a solar system.

System size


Average cost per watt


Net cost of system

$22,261 - $27,207

Average payback time

Annual power production

15,197 kWh

Levelized cost of solar energy

Levelized cost per kWh is the cost of the solar system divided by the total number of kWh produced by a solar system over it’s lifetime.

-3¢ kWh

If you don't get solar

24¢ kWh

Forecast average NJ electric rates over the next 25 years

Installers description for their business

Green Power Energy handles the complete turnkey solar installation process for homes, businesses, and farms alike. Green Power is based out of The Village Green at Annandale, a solar powered eco-village in Annandale, NJ, with its own 322 kW solar ground mount which powers Green Power Energy’s office. Green Power Energy’s process is completed only by in house employees. We handle everything from the initial sales consultation and design through permitting and installation. Green Power offers an industry leading 25-year warranty and with complimentary follow up support. With Green Power Energy, the approach to each installation is customized and collaborative. Our consultants design the solar arrays themselves and develop a custom purchasing package for each job. Our customers have a say in the final layout, system components, and financing methods. With experience in residential, commercial, and agricultural solar projects, Green Power Energy is capable of all scopes of work. We have installed on asphalt shingle roofs, metal roofs, flat roofs, ground mounts, and even carports and solar pergolas. In our 10th year in business, Green Power Energy has been named the #1 rated solar company in New Jersey by, and the “Fastest Growing Solar Installer of 2019” by Panasonic. With Green Power Energy, you have the peace of mind of going solar with a reputable, local solar installation company.

Brands sold



47 East Street, Annandale NJ, 08801


(click to reveal) ..9055


Green Power Energy

Office locations

Select state


47 East Street, Annandale NJ, 08801


700 Canal Street First Floor, Stamford CT, 06902

Accreditations and affiliations

Top 100 Solar Installers of 2020 Top 100 solar installers
Better Business Bureau Solar Power World

Service Types

Residential solar - Grid tied

Small commercial solar - Grid tied

Residential solar - Hybrid solar systems

NABCEP certifications

NABCEP Certified PV Technical Sales
Andrew Contrino
NABCEP Certified Solar PV Installer
Eric Dornfeld

Related solar news

Have your say!