HESStec (Hybrid Energy Storage Solutions Ltd) Tech Stack

Hybrid energy storage control platform for grid-scale deployments

Services for Renewable Energy Paterna, Valencian Community 11–50 employees Founded 2018 Privately Held

HESStec combines multiple energy storage technologies (batteries, ultracapacitors, flywheels, fuel cells) with power electronics and optimization algorithms into a single platform. The stack is heavily industrial—Siemens PLC, ABB, Schneider Electric, SCADA, DCS, OPC UA—paired with MATLAB and Python for algorithm development. Current project focus on optimization models and real-time data integration into grid participation workflows signals active movement toward autonomous asset management and revenue optimization.

Tech Stack 20 technologies

Core StackAutoCAD Asana Jira Trello Siemens MATLAB Python Inventor Excel Microsoft Project Siemens PLC Schneider Electric Modbus Ethernet/IP IEC 61850 OPC UA SCADA DCS ABB PLC

What HESStec (Hybrid Energy Storage Solutions Ltd) Is Building

◆Challenges

Integrating energy storage into grid
Eficiencia energética del sistema
Fiabilidad del sistema
Ensuring safety compliance
Maximizing energy efficiency
Optimizing hybrid energy system operations
Improving optimization algorithm performance
Integrating real-time data into models

▲Active Projects

Fat and sat testing
Industrial communication validation
Energy storage integration for grid services
Plant operation optimization
Plant operation monitoring
Develop robust optimization models for hybrid energy systems
Expand deterministic and stochastic optimization models
Integrate assets into electric market participation

Hiring Activity

Accelerating5 roles · 2 in 30d

Department

Engineering

Ops

Seniority

Mid

Senior

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About HESStec (Hybrid Energy Storage Solutions Ltd)

HESStec develops hybrid energy storage solutions (HESS) for transmission, distribution, and microgrid operators. The company offers three service lines: turnkey hybrid storage systems (SHAD®, combining multiple storage types), control and optimization software (iNMS®), and energy consulting. Operations are based in Paterna, Spain, with 11–50 employees and engineering-led hiring focused on optimization, control systems, and grid integration. Projects span FAT/SAT testing, industrial communication validation, plant monitoring and optimization, and electric market participation integration.

HeadquartersPaterna, Valencian Community

Company Size11–50 employees

Founded2018

Hiring MarketsSpain

Frequently Asked Questions

What tech stack does HESStec use?

Industrial automation: Siemens PLC, ABB, Schneider Electric, Modbus, Ethernet/IP, IEC 61850, OPC UA, SCADA, DCS. Simulation and modeling: MATLAB, Python. Design and project management: AutoCAD, Inventor, Excel, Microsoft Project, Asana, Jira, Trello.

What is HESStec working on?

Core projects include hybrid energy system optimization models, real-time grid integration, plant operation monitoring and optimization, electric market participation workflows, and industrial communication validation for grid-scale deployments.