Substations
COMPLETE SOLUTIONS FOR SUBSTATIONS AND GRID CONNECTIONS.
We support you from the initial idea to the completed installation — with sound consulting, precise planning and reliable execution. Our goal: maximum operational reliability, digital monitoring and future-proof infrastructure.
SERVICE AREAS
- Grid-compliant transformation of energy
- High-voltage installations with state-of-the-art protection, metering and switching technology
- Customised planning for different feed-in capacities
- Digital monitoring and efficient plant operation
1. CONSULTING & PROJECT DEVELOPMENT
Site & grid connection analysis
Analysis of grid integration via TSO/DSO, feasibility assessment & routing analysis
Feasibility study & cost estimate
Preliminary technical planning with a well-founded cost estimate (in accordance with DIN 276) and economic comparison
Permitting advisory
Support with BImSchG (German Federal Immission Control Act) procedures, building permit applications, and environmental and EMC assessments
Stakeholder management
Coordination with grid operators, municipalities and landowners
2. PLANNING & ENGINEERING
Preliminary and schematic design (HOAI phases 1–3)
Development of grid connection concepts, layout planning and comparison of design variants
Permit and detailed design (HOAI phases 4–5)
Detailed engineering incl. construction/circuit drawings, cable routes and plant documentation
Secondary systems engineering
Protection and control systems incl. schematics, single-line diagrams (SLD) and equipment selection
3D/BIM design & visualisation
Modelling with Revit/EPLAN, with a digital twin on request
Grid protection calculations
Short-circuit current calculation, selectivity studies & EMC analyses
3. SUPPLY & CONSTRUCTION (EPC)
Supply of substation components
Transformers, MV/HV switchgear, protection & control systems
Civil works & foundations
Cable routes, foundations, lightning protection, drainage, fencing
Cable laying & connection works
Installation of medium- and high-voltage cables, earthing, transformer station connection
Container & station construction
Compact plant solutions with pre-assembled equipment
Installation of secondary systems
Protection devices, automation, communication & RTU integration
WE LOOK FORWARD TO HEARING FROM YOU.
Give us a call or send us an e-mail:
Bernhard Rindt
Business Development - Green Power Solutions - Solution Sales
+49 173 70 37 061
b.rindt@stoll-solutions.com
