06 — Industry
Electrical engineering design for energy technology and renewables
Energy technology changes faster than its plants. A boiler runs for decades while its controls reach end of life much sooner; a storage system or electrolyser is added and has to fit into grown infrastructure. In both cases, the transition is the actual service.

Typical tasks
- Modernising control systems during ongoing operation.
- Integrating new generators and storage into existing infrastructure.
- Documenting switchgear and distribution systems and keeping them revision-proof.
- Recording the installed base where documents are incomplete or outdated.
- Continuing the documentation across the whole plant life cycle.
What we take on
- Electrical planning of the modernisation.
- Design and implementation of the control logic.
- Detailed documentation for a seamless transition.
- Ongoing upkeep of the documents, under a maintenance agreement if wanted.
Engineering software & CAE systems
We work inside your system landscape.
For electrical design and technical documentation we use established CAE systems. Which one we use follows your standards and your existing environment – not our habit.
EPLAN Electric P8
Electrical design & schematics
- Circuit diagrams
- PLC & I/O
- Terminals & cables
- Reports
ELCAD
Electrical engineering & technical documentation
- Circuit diagrams
- Existing plants
- Revisions
- Plant documentation
WSCAD
Electrical design & schematics
- Circuit diagrams
- Documentation
- Existing projects
- Revisions
Technical framework
We document so that maintenance and later adjustments remain possible without us. A plant operator should not depend on their design contractor.
A project from this industry
Modernisation of heat generators
Electrical planning and modernisation of the control systems of existing steam and hot water boilers – integrated into the infrastructure already in place.
Plants and segments in this industry
- Power generation and plant technology
- Power distribution and grid technology
- Substations and grid stations
- High, medium and low voltage
- Battery and energy storage
- Charging infrastructure
- Photovoltaics and solar energy
- Wind, hydro and bioenergy
- Hydrogen, electrolysers and power-to-X
Other industries
- 01Machinery & special-purpose machinery
- 02Plant engineering & process industry
- 03Automation & robotics
- 04Intralogistics & conveyor systems
- 05Automotive & mobility
- 07Chemicals & petrochemicals
- 08Food & beverage
- 09Pharma & life science
- 10Water & environmental technology
- 11Metals & heavy industry
- 12Buildings & infrastructure
- 13Aerospace, rail & maritime
- 14Electronics & battery manufacturing
- 15Packaging & consumer goods
Contact
Tell us what it is about.
A phone call or three lines is enough. From the very start you talk to the people who will later work on your project – not to a distribution list.
Your contact

Olaf Kreith
Head of Sales · Braunschweig
- Phone+49 5332 9464120
- Mobile+49 151 20045434
- Emailinfo@fisekon.com
- AvailabilityMon – Fri, 8:00 – 17:00 CET
Head office switchboard
- Phone+49 (0) 5247 4070-66
- Emailinfo@fisekon.com
- AvailabilityMon – Fri, 8:00 – 17:00 CET
Locations
33428 Marienfeld (Harsewinkel)Gütersloh officeWagenfeldstr. 2
33332 Gütersloh
Or write to us
We usually reply within one working day.