General Designer
of energy investments, HV substations, industrial systems, and BESS

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Comprehensive design – HV substations, Main Power Supply Points, energy storage systems, and complete power systems ready for implementation.

We oversee the entire design process – from concept development and grid connection analysis to detailed design documentation, 3D and BIM modeling, and as-built documentation. We deliver complete HV substation projects – including the integration of BESS energy storage systems, HV switchgear, and MV power systems.

Who is the General Designer service for?

Our General Designer service is dedicated to investors, EPC contractors, and companies involved in energy and industrial projects, including:

Power plants and
CHP plants

Thermal waste
treatment plants

Battery Energy Storage Systems (BESS)

Wind and PV farms

HV substations

Why Enetecs?
We manage the design process from analysis to implementation.

Comprehensive design approach – from HV substations and switchgear systems to cable routes, BESS, I&C systems, and building and lighting installations.
Experience with BESS-integrated projects – we integrate energy storage systems with HV/MV infrastructure, PV installations, and wind farms. We develop concepts, prepare grid impact analyses, design and coordinate connections with Distribution/Transmission System Operator.
Systematic and interdisciplinary thinking – we cover the entire power system layout as well as supporting disciplines (architecture, structural engineering, I&C, process piping, sanitary systems).
Regulatory support – we assist in communication with Distribution/Transmission System Operator. and public institutions or independently conduct coordination, prepare expert opinions, and obtain necessary permits.
Understanding EPC investments and procurement processes – we support clients not only with design, but also during prefabrication, equipment selection, author supervision, and on-site implementation.
Precision and speed of delivery – we operate with an in-house design team, licensed design tools, an efficient project management system, and experience in international projects (e.g., UK, France, UAE, Serbia, Sweden).
3D modeling and BIM technology – we design using BRCM, AVEVA E3D, Revit, SmartPlant 3D, and Navisworks to ensure precise interdisciplinary coordination.

Not sure where to start?
You're in the right place – we do!

What do we offer?

Comprehensive design services for energy, industrial, and BESS system investments

How Does Our Process Work?

Submission of an inquiry

Submission of a Request for Quotation (RFQ)

Analysis of the Request and Input Data

Meeting to define scope and delivery timeline

Order placement per GTCS or negotiated agreement

Input data/documentation freeze

Design execution and delivery

Implementation of changes due to updated input data, if needed

Technologies We Use

Our Experience in Numbers

320 MWh Energy Storage System
2025, multidisciplinary project:

0 MW

Installed PV capacity

HV substation designed with complete power evacuation system

0 MWh

BESS capacity

fully integrated with the substation system

0 MVA

Transformer rating

selected for optimal cooperation with the storage system and MV grid

Waste-to-Energy Plant Poland, 2024

0 kW

PV installation

conceptual, construction, and detailed design, including author supervision for a photovoltaic system mounted on the façade of the ITPO Kraków building. Scope included panel layout, support structures, cable routes, protection systems, and internal power connection.

0 m²

PV installation surface area –

module layout analysis on building walls considering sunlight conditions, façade shape, and regulatory requirements.

Want to join the group of clients
for whom we’ve delivered hundreds of successful designs?

Learn more about
the role of the General Designer

General Designer of energy investments, HV substations, industrial systems, and BESS