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上海联元智能科技有限公司 Tech Stack

Energy IoT platform and consulting for grid modernization and efficiency

Technology, Information and Internet 上海市, 上海市 51–200 employees Founded 2017 Partnership

上海联元 operates an energy IoT platform serving utilities, renewable operators, and energy service providers across China. The tech stack—Siemens, Allen-Bradley, Modbus, BACnet, KNX, and industrial control systems—reflects deep integration with legacy power infrastructure and building automation; the project list (HVAC optimization, carbon accounting, grid transformation, PLC programming) shows they're solving operational decarbonization and asset digitization, not greenfield software. Engineering-dominant hiring with seniority concentration signals hands-on technical delivery rather than platform scaling.

Tech Stack 14 technologies

Core StackPrimavera P6 Siemens Allen-Bradley AutoCAD Microsoft Project CAD Mitsubishi Electric WinCC Modbus-RTU Modbus TCP BACnet KNX PROFINET PowerPoint

What 上海联元智能科技有限公司 Is Building

◆Challenges

Reducing project costs
Ensuring safety compliance
Energy service provider transformation
Energy carbon management
New energy operation
Maintaining first-year energy savings
Evaluating energy savings potential
Reducing overdue receivables

▲Active Projects

Hvac energy saving project
Internet+energy transformation plan
Energy carbon management project
New energy operation project
Central air conditioning ba system survey
Plc programming for project-specific processes
Hmi design and upper computer programming
Energy efficiency project site survey
Energy efficiency investment budgeting

Hiring Activity

Minimal6 roles · 0 in 30d

Department

Engineering

Sales

Seniority

Senior

Mid

Manager

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About 上海联元智能科技有限公司

上海联元智能科技有限公司 provides energy IoT and digital transformation services to participants across the energy value chain—generators, grid operators, load centers, and storage. Founded in 2017 as a joint venture between international renewable energy companies and former Fortune 500 power-sector executives, the company combines hardware integration (industrial controls, HVAC systems, meters) with cloud analytics and machine learning to reduce energy costs, improve carbon accounting, and transition energy service providers to outcome-based models. Operations center in Shanghai; current footprint spans utility-scale and commercial-building efficiency projects across China.

Headquarters上海市, 上海市

Company Size51–200 employees

Founded2017

Hiring MarketsChina

Frequently Asked Questions

What technology does 上海联元 use for energy systems?

Siemens automation, Allen-Bradley controllers, Modbus/BACnet/KNX protocols for IoT integration, PROFINET for real-time control, plus CAD and project-management tools (Primavera P6, Microsoft Project). The stack emphasizes industrial control and building automation interoperability.

Is 上海联元 hiring engineers?

Yes. Five open engineering roles—mix of senior, mid-level, and manager positions—focused on PLC programming, HMI design, and energy system optimization. One additional sales opening. Current hiring activity is minimal; roles are China-based.

What problems does 上海联元 solve?

Project cost reduction, first-year energy savings verification, carbon management, HVAC and central air conditioning efficiency, safety compliance, and helping energy service providers transition to sustainable operation and revenue models. Active projects span new energy grid transformation and industrial energy audits.