HV / EHV Substations

Complete delivery of
MV, HV and EHV substations.

Design, construction, upgrade and servicing of energy infrastructure, including turnkey BESS solutions.

Non-binding consultation → More services →
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About the division

Specialist in energy infrastructure.

The MV, HV and EHV substations division delivers complete energy construction projects from design to commissioning. We focus on distribution substations, transformer substations, cable lines, protection systems and BESS battery storage.

110 kV projects
Turnkey construction
In-house engineering
Service and standby
Scope of services

Comprehensive services for infrastructure up to 400 kV

Design
and engineering
→
  • Design work
  • Technical design, feasibility studies
  • Documentation and project permits
Design
Construction
and upgrades
→
  • Substation construction
  • Technology refurbishment
  • Upgrade of power installations
Construction
BESS, PV
& CHP
→
  • Grid integration
  • AC/DC systems
  • Control systems and I&C
BESS
Cable
HV/EHV
→
  • 22 kV and 110 kV lines
  • Cable installation and pulling
  • Complete accessories
Cable lines
Protection
and control
→
  • Dispatch systems
  • Protection of technology units
  • Metering and data transmission
Protection and control
Service
and diagnostics
→
  • Inspections
  • Maintenance
  • Standby services
Service
Technology capabilities

Complete technical resources.

Our own manufacturing and installation capacity allows us to deliver projects end-to-end.

01
Switchgear build & wiring
02
Substation steel structures
03
Equipment
installation
04
In-house
installers
Project delivery
01
Design
Requirements analysis and concept
03
Construction
Delivery and installation
05
Service
Maintenance and standby
02
Design
Documentation and permits
04
Commissioning
Testing and handover
Why choose us

Your reliable partner
for energy.

We have our own capacity, certified teams and experience from dozens of delivered MV, HV and EHV projects.

01
Complete turnkey delivery
From design through construction to commissioning. The whole process under one roof, with no need to coordinate multiple contractors.
02
Experience with MV/HV/EHV
Long-term specialisation in high and extra-high voltage infrastructure, including
110 kV / 400 kV substations and transformer substations.
03
In-house engineering
Our own design and engineering capacity ensures fast technical decisions and direct accountability.
04
Fast service support
Standby service teams ready to respond. We minimise downtime and ensure continuity of operation of your energy assets.
05
Grid connection of BESS/PV/CHP
Complete grid integration, including implementation of AC/DC systems and I&C control systems as part of the energy installations.
06
Certified teams
All installation and design teams hold the relevant certifications and authorisations for work on MV, HV and EHV equipment.
Cooperation

Ready to start
your project?

Contact us to discuss cooperation. We deliver projects in the Czech Republic and abroad.

Email us → Call us →