Distribution

Turnkey realisation of grid connection

We realise EPC projects for grid connections for renewable energies and storage systems – including planning, construction, installation, commissioning and quality assurance from a single source.

We take care of the complete realisation - from detailed planning, structural and civil engineering to commissioning and maintenance. Our solutions combine engineering expertise, project management and implementation by our own installation teams.
Years of experience in the energy industry, with project management for more than 8 GW of installed capacity
27
international offices with the ability to manage projects in 16 languages - always in line with local network requirements and operator specifications
6
Cost savings per megawatt of substation connection capacity in the last 18 months, with simultaneous expansion of total output
13%
Shorter project lead times thanks to integrated EPC management, which speeds up delivery and increases customer benefits
23%

Everything from a single source

Complete solutions for grid connections – precisely planned, neatly implemented and secure in the long term.

Planning

We develop circuit diagrams, communication and control schemes in accordance with the latest standards and regulatory requirements. We take into account network calculations, protection technology, IT security (IEC 62351) and communication standards (IEC 61850).

Execution

Our realisation teams take care of structural and civil engineering as well as the entire electrical installation – from transformer stations and switchgear to cable systems, protection and control technology. Fire protection, statics and surveying are integrated as well as precise construction coordination.

Commissioning

We check all systems comprehensively, carry out protection tests and functional tests and synchronise your project smoothly into the grid. On completion, we hand over a fully documented and audit-ready system, including training for your operating personnel and support during the initial operating phase.

Service

We also ensure the stability of your infrastructure after commissioning. With customised maintenance and service packages, monitoring and quality assurance as well as ongoing technical development, your system will remain reliable, efficient and compliant in operation in the long term.

Our services

Detailed planning

We develop circuit diagrams, protection and communication schemes – standard-compliant, IT-safe and approvable.

    • Circuit diagrams and control schemes
    • Integration of cybersecurity measures
    • Sensitivity and risk analyses

Construction and assembly

Our teams realise building construction, civil engineering and electrical installation – efficiently, safely and in accordance with the latest standards.

    • Building construction, civil engineering, cable routes
    • 3D laser scanning and surveying
    • Logistics in line with deadlines and quantities

Documentation

Every step is seamlessly recorded and quality assured – auditable and transparent.

    • Standardised project verification
    • QA/QM in all construction phases
    • Sustainable assurance of project success

News on current international projects

Conversion of the 110 kV outdoor facility in Heusenstamm

9 months
Project duration
15 years
experience
Read case study

Frequently asked questions about turnkey EPC projects

Here you will find clear answers: Planning, construction and grid connection from a single source – here you will find the most important answers.

Ready for your new energy project?

  • Reliable network solutions from over 27 years of experience
  • Everything from a single source: planning, procurement and implementation
  • Customised network solutions - flexible and independent.

1000+ successfully implemented energy projects since 1993

Your networks are our responsibility.

Ready to rethink energy together?