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HSH Group

HSH Group s.r.o.

Košice, Slovakia

SolarWindHydrogenEnergy Storage
Profile last updated: March 14, 2026

About

HSH Group is a renewable energy company headquartered in Košice, Slovakia specializing in Solar, Wind, Hydrogen.

HSH Group s.r.o. is a Slovak company active in renewable energy. It designs, plans, installs and maintains solar photovoltaic systems, wind farms and hydrogen technologies, and provides feasibility studies, EIA and permitting documentation, and regulatory support such as annual reporting for electricity producers from local sources. It also offers training on green electricity taxation and supports customers with financing arrangements.

Headquarters

Košice, Slovakia

Focus areas

photovoltaicswind energyhydrogen technologiesenergy storagefeasibility studiesEIA documentationrenewable energy consultingdecarbonization

Products & services

Business models

B2BB2C

Value chain

EngineeringDevelopmentConsultingAdvisoryConstructionO&M

Service areas (1)

  • Slovakia-wide services

    Energy consulting, feasibility studies, design, permitting documentation, installation, inspection and maintenance of renewable energy systems.

Locations

Headquarters

Južná trieda 82, 04001, Košice, Slovakia

Service regions

Slovakia

Projects

5

Electrolytic hydrogen production at Duslo, a.s.

Hydrogen production (electrolysis)

Electrolytic hydrogen production from renewable energy sources at the Duslo plant in Šaľa.

Šaľa, SlovakiaClient: Duslo, a.s.

VUKONZE – first H2 island

OperationalHydrogen energy system

First hydrogen island within the VUKONZE project, designed by the company and still operational.

Ground-mounted photovoltaic installation

OperationalGround-mounted solar PV

Ground-mounted photovoltaic installation of nearly 500 kWp, completed by the company.

0.5 MW capacity

3 MWp photovoltaic plant

PlannedSolar PV

Project documentation being finalized for a 3 MWp photovoltaic plant focused on efficient panel layout.

3 MW capacity

Wind park 36 MW

Onshore wind farm

Wind park project with a stated capacity of 36 MW, with up to 17 wind turbines referenced.

36 MW capacity

Credentials & affiliations

Certifications

ISO 9001

Issued by: SGS

Partnerships

Technical University of Košice, Faculty of Mechanical Engineering, Duslo, a.s.

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