Distribution

Turnkey grid connection delivery

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 implementation – from detailed planning through structural and civil engineering to commissioning and maintenance. Our solutions combine engineering expertise, project management and execution 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 as well as 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 implementation teams handle both 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, structural analysis and surveying are also integrated, along with precise construction coordination.

Commissioning

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

Service

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

Our services

Detailed planning

We develop circuit diagrams, protection and communication schemes – standard-compliant, IT-secure and approval-ready.

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

Construction and installation

Our teams execute civil works, structural engineering and electrical installation – efficiently, safely and in accordance with the latest standards.

    • Civil works, structural engineering, cable routing
    • 3D laser scanning and surveying
    • Logistics aligned with schedules and volumes

Documentation

Every step is seamlessly documented and quality-assured – auditable and transparent.

    • Standard-compliant project records
    • QA/QM in all construction phases
    • Long-term assurance of project success

News on 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

Clear answers: Planning, construction and grid connection from a single provider – the most important answers at a glance.

Ready for your new energy project?

  • Reliable grid solutions with over 27 years of experience
  • Everything from a single source: planning, procurement and execution
  • Tailored grid solutions – flexible and independent

1000+ successfully implemented energy projects since 1993

Your grids. Our responsibility.

Ready to rethink energy together?