Energy Infrastructure Solutions
Building sustainable energy systems for the future
From generating energy to installing building systems and keeping them running
For over 30 years, we’ve designed, installed and maintained solar PV systems, electrical installations and building services, alongside our facilities management work. We look after every stage, from initial design and installation to long-term operation.
What we do
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Solar & Electrical Solutions
We build solar PV systems ranging from rooftop installations to large solar farms, and install battery storage, EV chargers and complete electrical systems for buildings.
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Building Energy Solutions
We install and upgrade heating, cooling, ventilation and smart building controls to improve efficiency and comfort and reduce costs.
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Facility Management
We provide building maintenance, equipment servicing and energy management for banks, major retail chains and industrial businesses.
years of experience
MWp of installed solar PV capacity
tonnes of CO₂ saved each year
EV chargers installed
properties under management
in-house technicians
Helping to build the energy systems of the future
We build solar farms, modernise energy systems in buildings and industrial facilities, introduce smart controls and keep the equipment running over the long term. We help clients cut energy use, make use of renewables and prepare for future energy challenges.
The energy systems of the future will be smart, decentralised and sustainable.
The energy transition is changing how buildings and industry generate, use and manage energy. Solar PV, battery storage, electric mobility, smart controls and flexible demand are becoming standard features of modern energy systems.
Tomorrow’s buildings will play an active part in the energy system, generating, storing, sharing and making efficient use of electricity.
Expertise
We draw on experience in energy, electrical installations, HVAC, facilities management and construction to design systems that deliver lasting value.
Partnership
Our work continues after handover. We stay involved throughout the life of the equipment, from servicing and maintenance to upgrades and expansion.
Responsibility
We design every system for efficiency, reliability and sustainability. We believe good engineering should deliver value today and for decades to come.
Company founded
BK begins trading.
BK joins ZSE Group
BK becomes part of ZSE Group, gaining the backing to develop its energy and engineering services further.
Iliašovce solar farm
We completed the 6.3 MWp Iliašovce solar farm, then the largest solar PV plant in Slovakia to be built as a single project.
Stella solar farm
We completed the 36.7 MWp Stella solar farm, then the largest solar plant in the Czech Republic to use trackers. Panels on moving mounts follow the sun to capture more solar energy.
New HVAC division
We expand our services with a division specialising in heating, cooling and ventilation.
