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NRGTree is based in Lowell, and its website says it delivers commercial rooftop solar. In a 2024 review, a customer said Alyssa managed the project and accommodated multiple requests to change the scope, such as adding critter guards or increasing the system size, and said the system has been running great since. In a 2023 review, a customer said Nate and team walked them through spec'ing out the system and filling out utility paperwork, the installation team did a fast, clean install, and Nate helped get the city and power company sign-offs finished; that customer also noted a huge drop in their electric bill. In a separate 2023 review, a customer said the system NRGTree installed included getting them a new roof, and that the company handled the financing too. In a 2022 review, a customer said that after hitting a roadblock with initial plans, NRG pivoted by sourcing multiple tree cutting bids. In a 2023 Reddit post, someone listed an NRGTree quote of $3.00 per watt for a 9.72 kW system with 24 Q Cells panels and IQ8Plus microinverters, at a total cost of $29,160. In a 2024 Reddit comment, someone said they used NRGtree and cited a good price, great equipment and a 30 year warranty.
“We used NRGtree. Good price, great equipment and 30 year warranty.”
“We used NRGtree. Good price, great equipment and 30 year warranty.”
“I did actually go with NRGTree. Install scheduled for early next year!”
“NRGTree: $3.00 per Watt 9.72 kW system, Q Cells Q.Peak Duo Blk ML G10+ 405W with IQ8Plus-72-2-US Microinverters (24). Total Cost: $29,160, # of Panels 24”
“Given that it ties plugPV for the best price/w and uses enphase instead of solaredge, it's the best option IMO.”
I'm very happy with the work NRGTree has done at my home. They were upfront and transparent throughout the process. Alyssa did a great job managing the project and was very accommodating to my multiple requests to change the scope, e.g., adding critter guards or increasing the system size. The system has been running great since.
I reviewed and spoke with a number of solar companies before deciding to go with NRGTree. I could not be happier. They offer excellent equipment, are very responsive communicators and experts in the field. The system they installed, including getting me a new roof, is great and Nate and his team could not have been more helpful every step of the way. They handled the financing too. I would recommend this company to anyone interested in getting solar. NRGTree is top notch.
Nate and team did a wonderful job walking us through the whole process of spec’ing out the system and filling out utility paperwork. The installation team was fast and did a very nice clean install. Once it was all done, Nate was a huge help with getting all the city and power company sign offs finished. The system looks great on our roof and it’s been so nice to see the huge drop in our electric bill.
The team at NRGTree is absolutely amazing. They gave me the best advice on solar equipment and incentives available in Massachusetts. They are professional, knowledgeable, and friendly. Highly recommend talking more with their analysts, they effortlessly provided more clarity on solar than any of the research I tried to do myself online.
They were truly experts in the space. Their knowledge was extensive and their thorough analysis of the property help validate the decision to go solar. After hitting a roadblock with initial plans, NRG was able to pivot and provide additional value by sourcing multiple tree cutting bids. Overall I am very satisfied with NRG, working with the people on their team was great.
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1 change recorded — last scanned Oct 11, 2026.
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Deck building3.1