SunEnergy1 Tech Stack

Vertically integrated utility-scale solar EPC developer

Utilities Stamford, Connecticut 201–500 employees Founded 2009 Privately Held

SunEnergy1 operates a full-stack solar development model—land acquisition through operations—competing on pricing and contract flexibility. Stack choice reflects project-heavy EPC operations: Procore and Primavera P6 for construction/program management, NetSuite and SAP for enterprise resource planning, and domain-specific tools (ETAP, PSS/E, PVSyst) for electrical design and simulation. Hiring is construction-forward (40% of open roles), with manager-level roles dominating, signaling scaling of field execution and subcontractor oversight rather than new capability buildout.

Tech Stack 31 technologies

Core StackAutoCAD SketchUp NetSuite Procore Primavera P6 QuickBooks SAP Oracle ADP DocuSign Jira Asana Monday.com Smartsheet Microsoft Project Sage Viewpoint Bluebeam Oracle Primavera ETAP PSCAD MicroStation SCADA Deltek Cobra AWS CDK Dealertrack AutoCAD Electrical PSS/E PVSyst PVsyst

What SunEnergy1 Is Building

◆Challenges

Maintaining project schedule
Minimizing delays and disruptions
Improving field quality
Reducing rework
Pricing fluctuations
Long-lead equipment delays
Supply chain constraints
Cost controls
Coordinating subcontractor issues
Managing document version control

▲Active Projects

Utility-scale solar epc projects
Procurement of major solar project components
Factory acceptance testing coordination
Procurement best practices implementation
Substation design for solar pv and bess projects
Grid interconnection
Pv module installation
Pv >30mwdc projects
Utility scale pv solar projects
Battery storage projects

Hiring Activity

Accelerating55 roles · 50 in 30d

Department

Construction

Engineering

Ops

Finance

Seniority

Manager

Senior

Mid

Director

Junior

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About SunEnergy1

SunEnergy1 is a solar energy developer and engineering-procurement-construction (EPC) contractor specializing in utility-scale and commercial solar projects across North America. The company controls the full project lifecycle in-house: site selection, regulatory permitting, detailed design, engineering, construction, and long-term operations and maintenance. Revenue model centers on structuring Power Purchase Agreements (PPAs) with corporate, institutional, and utility customers. Current project pipeline includes systems exceeding 30 MW DC capacity, substation design, and battery storage integration. Operations span the United States and Australia.

HeadquartersStamford, Connecticut

Company Size201–500 employees

Founded2009

Hiring MarketsUnited States, Australia

Frequently Asked Questions

What software does SunEnergy1 use for project management?

Procore, Primavera P6, and Microsoft Project for construction and program scheduling. NetSuite and SAP for enterprise financials. Domain tools include ETAP and PSS/E for electrical design, PVSyst for solar simulation.

Where is SunEnergy1 headquartered?

Stamford, Connecticut. The company was founded in 2009 and employs 201–500 people, with hiring activity in the United States and Australia.

How this profile is built

SunEnergy1's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.