NRGTree

What NRGTree does

NRGTree is a commercial rooftop solar and battery storage developer and EPC contractor founded in 2015 and headquartered in Lowell, Massachusetts. The company serves commercial and industrial property owners across New England (Massachusetts, New Hampshire, Rhode Island, Maine), designing and installing rooftop photovoltaic systems ranging from 25 kW to 2 MW, alongside AC-coupled battery energy storage systems (BESS). Its core technology stack is conventional — engineering, procurement, and construction of grid-tied solar and storage assets — paired with structured financial advisory around federal Investment Tax Credit (30-40%), accelerated depreciation, and Massachusetts SMART 3.0 incentive capture. Notable technical work includes a 1,012 kW DC solar + 1,326 kW AC battery installation at Kingsbury Club in Medfield (2021) and a 1,378 kW DC retail center project in Rockland, Maine (Winter 2026).

The business model combines one-time EPC services (engineering, permits, procurement, construction, commissioning), recurring post-installation O&M monitoring, and project development fees from the early Solar Investment Summary and Utility + Feasibility Review stages. NRGTree positions itself as a developer-EPC, investing alongside clients early in development to align incentives, and offers four ownership structures: direct ownership, solar loans, PPAs, and right-to-roof leases. Go-to-market is consultative enterprise field sales targeting C&I property owners, portfolio operators, and commercial real estate developers via a three-step process — a free Solar Investment Summary, a Utility + Feasibility Review, and full Engineering/Build/O&M. The company has installed 15MW+ and reports 20MW+ in active development, with deployed capacity producing roughly 18 million kWh annually.

Name

NRGTree

Legal name

NRGTree

Website

https://nrgtree.com

Company type

Private

Founded year

2015

Operating status

Operating

Headcount range

1–10 employees

Short description

NRGTree is a Lowell, MA-based commercial rooftop solar and battery storage developer and EPC serving C&I property owners across New England (MA, NH, RI, ME) with systems ranging from 25 kW to 2 MW.

Ownership category

akta.pro rank

Product category

Commercial Solar EPC Services

NAICS

Solar Electric Power Generation (221114), Electrical Contractors and Other Wiring Installation Contractors (23821)

SIC

Cogeneration Services & Small Power Producers (4991)

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industry

Corporate PPAs (C&I Offtake; Sleeved/Virtual/Physical) (EUAGADAA)

Keywords

• Commercial rooftop solar
• Battery energy storage
• Solar EPC services
• Commercial solar development
• C&I solar installation

Headquarters

HQ city

Lowell

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales

Revenue model

1. EPC Services: Full project lifecycle services including engineering, design, permits, procurement, construction, and commissioning. NRGTree acts as developer + EPC contractor, investing alongside clients early and staying engaged through completion.
2. Operations & Maintenance: Post-installation monitoring and ongoing O&M services, including credit allocation support for clients. Long-term engagement model following project completion.
3. Project Development Fees: Development-stage services including Solar Investment Summary, utility and feasibility reviews, interconnection analysis, and structural/electrical engineering coordination.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

NRGTree is a commercial rooftop solar and battery storage developer plus EPC (Engineering, Procurement, Construction) contractor serving New England property owners. The company designs, engineers, procures, installs, and commissions solar PV systems (25 kW to 2 MW) and grid-serving battery energy storage systems, and provides structured financing options (direct ownership, solar loan, PPA, right-to-roof lease). Projects are delivered end-to-end, with NRGTree investing alongside clients early to align incentives, then executing development, EPC, and long-term operations and maintenance.

Product overview

NRGTree is a commercial rooftop solar and battery storage developer + EPC (Engineering, Procurement, Construction) firm serving New England property owners. The company offers a unified service combining Commercial Rooftop Solar systems (25 kW to 2 MW) and Battery Storage/BESS solutions as the core products, supported by Solar + Storage Strategy advisory, Development + EPC full lifecycle services, and Ownership + Financing Strategy (covering direct ownership, solar loans, PPA, and right-to-roof lease structures). The product portfolio is delivered through a structured process: starting with a Solar Investment Summary (financial-first review), followed by Utility + Feasibility Review, then Engineering, Build & O&M. Projects span industrial, warehouse, retail, office, and nonprofit properties across Massachusetts, New Hampshire, Rhode Island, and Maine.

Differentiator

Problem solved

Functional benefit

Products and services

• Commercial Rooftop Solar Revenue-generating solar PV systems installed on commercial and industrial rooftops, sized from 25 kW to 2 MW, designed to convert unused roof space into long-term financial assets for property owners.
• Battery Storage / BESS Grid-serving battery energy storage systems (BESS) that extend energy strategy beyond solar generation, enabling storage and dispatch of electricity to optimize utility costs and revenue.
• Development + EPC Full project lifecycle services encompassing engineering design, permitting, utility interconnection, construction, commissioning, and long-term operations and maintenance for commercial solar and storage projects.
• Solar + Storage Strategy Financial-first advisory service analyzing ownership structure, incentives (including MA SMART 3.0), and grid configuration to optimize the economics of combined solar and storage projects.
• Ownership + Financing Strategy Structured financing advisory covering direct ownership, solar loans, power purchase agreements (PPA), and right-to-roof leases, tailored to portfolio goals and tax position.
• Operations & Maintenance Post-installation monitoring and ongoing maintenance services, including credit allocation support, delivered as a long-term engagement model following project completion.

Quantifiable outcome

• 15MW+ installed capacity and 20MW+ in active development across New England
• +3 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Nexamp: Boston-based solar developer and operator with deep New England presence across community solar, C&I, and storage. Directly comparable as a regional solar developer competing for the same Massachusetts and broader New England property-owner pipeline that NRGTree targets.
• ReVision Energy: Maine-headquartered solar installer with a strong New England footprint across residential, commercial, and institutional solar. Comparable as a regional installer serving the same MA/NH/ME commercial customer base, with overlapping utility-relationship and incentive-capture expertise.
• Borrego Solar: National commercial and utility-scale solar EPC contractor. Comparable as a C&I solar EPC competitor delivering full-lifecycle engineering, procurement, construction, and O&M services to commercial property owners — directly overlapping NRGTree's core offering at potentially larger scale.
• Sundance Power Systems: Northeast-focused solar EPC and developer with C&I and institutional project experience. Comparable as a regional solar EPC firm serving similar commercial customer profiles in the Eastern US with comparable system-size ranges and integrated solar + storage offerings.
• Pivot Energy: National commercial and community solar developer offering development, financing, and EPC services. Comparable as a developer+EPC model with portfolio-level customer engagement and incentive capture expertise similar to NRGTree's vertical approach.
• Sol Systems: Commercial and utility-scale solar developer with development, financing, and EPC capabilities. Comparable as a full-lifecycle solar developer competing for similar C&I and institutional customers and offering structured ownership and PPA financing options.
• Nautilus Solar Energy: Solar developer and operator with community solar and commercial rooftop portfolio across multiple US states. Comparable as a solar developer offering structured ownership and PPA financing to property owners, overlapping with NRGTree's financing strategy options.

Broad incumbents

• SunPower: National residential and commercial solar provider with broad product portfolio. Comparable as a major commercial solar player with overlapping customer segment, but operates at substantially larger scale and across geographies rather than focusing on a regional niche like NRGTree.
• Tesla Energy: National commercial solar and storage provider including Powerpack/Megapack and Solar Roof offerings. Comparable as a major solar and BESS player serving commercial customers, but at much larger scale and with a much broader product portfolio than NRGTree's regional focus.
• EDF Renewables: Global renewable energy developer with utility-scale and distributed solar and storage. Comparable as a large-scale solar + storage developer and EPC that competes in the same C&I and grid-serving segments, though with substantially broader scope and capital base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/nrgtreellc
• Facebookfacebook.com/NRGTree

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about NRGTree