What does STS Group do?

Hungarian EPC company specializing in renewable energy and hybrid power plants, substations, and grid connections. Pioneer in vanadium redox flow battery energy storage solutions in the Central European region.

Where is STS Group located?

STS Group is headquartered in Hungary.

What energy sectors does STS Group operate in?

STS Group operates in Solar, Wind, Biomass, Biogas, Hydrogen, Energy Storage, Hydro.

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STS Group

STS Group Zrt.

Hungary

SolarWindBiomassBiogasHydrogenEnergy StorageHydroPrivate

Founded 2013

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About

Founded in 2013, STS Group is a private headquartered in Hungary specializing in Solar, Wind, Biomass.

STS Group is a Hungarian-based engineering, procurement, and construction (EPC) company focused on designing, developing, commissioning, and operating renewable energy-based and hybrid power plants, substations, switching stations, and transmission lines. The company operates through specialized subsidiary divisions: STS ECO Kft handles design, permitting, and high-voltage grid and power plant construction work, while STS Service Kft manages solar power plant construction and medium-voltage grid connections. STS is recognized as a pioneer in vanadium redox flow battery (VRFB) energy storage solutions in the region. The company has developed the STS AI Box, an intelligent monitoring and energy management system based on AI technology for real-time data collection, event handling, reporting, and operational support.

EPC ContractorEnergy Storage PioneerRenewable Energy DeveloperVRFB TechnologySolar IntegrationGrid Infrastructure

Headquarters

Hungary

Founded

2013

Company Type

Private