New England's Commercial Rooftop Solar and Battery Storage Partner

NRGTree helps New England property owners turn rooftops into high-performing energy assets — built for revenue, long-term cost control, and greater control over how power is produced and used. We combine disciplined underwriting with proven execution to deliver commercial rooftop solar and battery storage projects built to perform.

15MW+
Installed across New England
20MW+
in active development
Est. 2015
Based in Lowell, MA. Serving commercial properties across New England.
MA · NH · RI · ME

About

What We Do

NRGTree is a commercial rooftop solar and battery storage developer + EPC serving New England property owners.

We help commercial and industrial owners turn rooftop space into revenue-generating energy assets across their portfolios.

Each project is aligned with the owner’s goals for the property or portfolio, with a clear view of the opportunity, risk, and path to completion. From strategy through execution, we stay accountable and transparent.

We invest alongside our clients early and stay engaged through completion to limit risk, align incentives, and help owners capture returns.

Solar energy

Commercial Rooftop Solar

Revenue-generating systems for C&I properties from 25 kW to 2 MW.

Battery Storage / BESS

Battery Storage / BESS

Grid-serving storage systems that extend your energy strategy beyond generation.

Solar + Storage Strategy

Solar + Storage Strategy

Financial-first analysis on ownership structure, incentives, and grid configuration.

Development + EPC

Development + EPC

Full project lifecycle: design, permits, interconnection, construction, commissioning.

Ownership + Financing Strategy

Ownership + Financing Strategy

Direct ownership, solar loan, PPA, or right-to-roof lease — structured for your portfolio.

Why Now

The Window Is Open. The Economics Are Strong.

We're entering a higher-demand, more grid-constrained era — exactly when solar economics are strongest. Owners can capture major federal incentives, including the 30–40% ITC and accelerated depreciation, while reducing exposure to utility rate volatility.

In Massachusetts, SMART 3.0 also enables certain grid-serving systems to generate direct production revenue — turning rooftop solar into a real cash-flow asset.

Your roof can become a producing asset, not a cost center.

30–40% Investment Tax Credit

Federal ITC plus accelerated depreciation — owners capture major incentives while reducing exposure to utility rate volatility.

SMART 3.0 Massachusetts Incentive

Enables certain grid-serving systems to generate direct production revenue — turning rooftop solar into a real cash-flow asset.

Grid Constraints Rising

We're entering a higher-demand, more grid-constrained era — exactly when solar economics are strongest for property owners.

Two Ways Solar Performs

Built to Deliver Returns, Two Ways.

Solar panels on rooftop

Revenue Model

Rooftops as Revenue

Grid-serving projects that convert unused roof area into a long-term revenue stream.

Solar engineers inspecting panels

Cost Control Model

Reduce Energy Exposure

Behind-the-meter solar that lowers operating costs and improves long-term cost predictability.

How It Works

A Simple, Utility-First Process

Commercial rooftop solar is physically simple. The complexity is in approvals, structure, and execution. We keep it straightforward: underwrite first, secure the utility path early, then build.

01

Solar Investment Summary

A fast, financial-first review to confirm whether the opportunity is worth pursuing — and what the best structure looks like.

  • Preliminary system concept based on roof and utility constraints
  • Ownership, tax position, and incentive structure analysis
  • Clear assumptions and go/no-go factors with a simple next-step plan
02

Utility + Feasibility Review

If the economics make sense, we evaluate the real-world filters that determine whether the project can get built.

  • Interconnection path and constraints
  • Roof condition and structural considerations
  • Electrical gear, constructability, and critical path timeline
03

Engineering, Build & O&M

Once the path is clear, we deliver full end-to-end EPC and stay engaged through long-term performance monitoring.

  • Engineering, plans, procurement, and logistics
  • Project management, construction, and commissioning
  • Utility coordination and post-installation monitoring
Ownership + Financing Strategy

Direct Ownership

Best for owners with tax appetite who want maximum upside.

Solar Loan

Solar Loan

Best for preserving capital while keeping ownership.

PPA

Best for no capex with predictable rates.

Right-to-Roof Lease

Best for passive rent with no operational lift.

Proof You Can Trust

Trusted by some of the largest commercial property owners in New England.

15+ MW
Installed across New England — industrial, warehouse, retail, office, nonprofit.
20+ MW
Currently in active development across the MA / NH / RI / ME service area.
18M kWh
Enough deployed solar capacity to produce roughly 18 million kWh of electricity per year — representing several million dollars' worth of power annually across New England commercial properties.
Kingsbury Club
View Project →

Medfield, MA

Kingsbury Club

1,012 kW DC · 2021

Retail Center Rooftop Solar — Rockland, Maine
View Project →

Rockland, ME

Retail Center Rooftop Solar — Rockland, Maine

1,378 kW DC · Winter 2026

DeLuca Auto Group
View Project →

Haverhill, MA

DeLuca Auto Group

550 kW DC · 2023

Client Perspective

"

Switching to solar was the best financial decision we've made for our facility. NRGTree designed a system that drastically reduced our electricity bills, with a payback period that exceeded our expectations. Our roofs are finally working for us!

Bill Deluca
Owner, Deluca Car Dealerships
"

We were nervous about the logistical challenges of installing panels on our corporate headquarters, but NRGTree made the process seamless. From engineering to permitting and final commissioning, they handled everything with extreme professionalism and met our tight deadline.

Kyle Rayner
Senior Director, Strategic Initiatives · WS Development
"

Our customers and partners are proud to do business with a company that walks the walk on sustainability. NRGTree delivered a top-tier installation that not only lowered our overhead but significantly boosted our brand image in the community.

Marc Resnick
Owner, Beantown Properties

Service Area

Local Knowledge. New England–Wide.

NRGTree is based in Lowell, Massachusetts and focuses exclusively on the commercial and industrial market across New England. We know the real constraints that matter — interconnection, municipalities, roof and structural realities, financing, and incentives — and we know the teams behind them.

Want to Know If Your Roof Qualifies?

Get a free Solar Investment Summary — a fast, financial-first review that tells you what your property can realistically deliver, what the best structure looks like, and whether it's worth pursuing.