Design and engineering calculations for energy facilities

Complete design solutions for solar plants, BESS, transformer substations, cable networks, diesel generator sets and cogeneration units.

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Tortrans Energo autonomous mini-CHP equipment

Why work with us

We carry out pre-design calculations, 3D modelling and design documentation to the requirements of DBN, DSTU and the system operators’ technical conditions.

  1. One design system

    We align the electrical, structural, process and cost solutions within a single project.

  2. Cost optimisation

    We calculate the required capacity, equipment and materials without over-engineering, keeping the project CAPEX under control.

  3. Solutions verified before work starts

    We use calculations and 3D modelling to find technical clashes while still at the design stage.

  4. Documentation ready for approval

    We prepare design documentation to the current regulatory requirements and grid connection conditions.

We cover a site’s need for a technically sound energy project.

Why choose us?

Comprehensive engineering approach

Comprehensive engineering approach

We treat the energy facility as one system, accounting for the interplay between generation, storage, transformation and distribution of electricity.

We treat the energy facility as one system, accounting for the interplay between generation, storage, transformation and distribution of electricity.

We perform electrical calculations, load analysis, generation modelling, operating mode checks and 3D modelling of facilities.

We account for the site characteristics, existing infrastructure, technical conditions and the facility’s future operating requirements.

We help obtain the required approvals and support the design solutions during construction.

Need a design for an energy facility?

Tell us about your site and the task at hand. We will define the scope of design work, prepare a technical solution and give you an estimate of the cost and timeline for the documentation.

Direct supply from manufacturers, controlled lead times and reliability at every stage.

Our services

Cable and wire products

Cable and wire products

Transformer equipment

Transformer equipment

Steel structures and supports

Steel structures and supports

Solar and wind energy

Solar and wind energy

Autonomous mini-CHP and thermal power plants

Autonomous mini-CHP and thermal power plants

BESS / ESS energy storage systems

BESS / ESS energy storage systems

Diesel generators

Diesel generators

Design and calculations

Design and calculations

Cable and wire products

Cable and wire products

Cable and wire products

Cable and wire products

Transformer equipment

Transformer equipment

Steel structures and supports

Steel structures and supports

Solar and wind energy

Solar and wind energy

Autonomous mini-CHP and thermal power plants

Autonomous mini-CHP and thermal power plants

BESS / ESS energy storage systems

BESS / ESS energy storage systems

Diesel generators

Diesel generators

Design and calculations

Design and calculations

Our technology solutions for the energy sector

We offer integrated systems that turn energy assets into profit for your business.

Design of solar plants and BESS storage systems

Design of solar plants and BESS storage systems

Where it is used:
3D modelling of equipment layout, solar irradiance and shading analysis, inverter and BESS selection, generation calculations and connection diagrams. Advantages:
Industrial plants, commercial sites, ground-mounted and rooftop solar plants, off-grid and hybrid power systems.
Where it is used:
3D modelling of equipment layout, solar irradiance and shading analysis, inverter and BESS selection, generation calculations and connection diagrams. Advantages:
Industrial plants, commercial sites, ground-mounted and rooftop solar plants, off-grid and hybrid power systems.
Design of solar plants and BESS storage systems

Design of cable and overhead lines

Design of cable and overhead lines

Where it is used:
Routing, conductor cross-section, voltage drop and thermal withstand calculations and choice of laying method. Advantages:
Indoor and outdoor networks, substation connections, industrial and energy facilities.
Where it is used:
Routing, conductor cross-section, voltage drop and thermal withstand calculations and choice of laying method. Advantages:
Indoor and outdoor networks, substation connections, industrial and energy facilities.
Design of cable and overhead lines

Design of transformer substations

Design of transformer substations

Capacity from 50 to 500 kWh.

Capacity from 50 to 500 kWh.

Where it is used:
Power supply diagrams, short-circuit current calculations, selection of transformers, HV/LV switchgear, relay protection and automation. Advantages:
Industrial plants, commercial sites, generation facilities and distribution networks.
Where it is used:
Power supply diagrams, short-circuit current calculations, selection of transformers, HV/LV switchgear, relay protection and automation. Advantages:
Industrial plants, commercial sites, generation facilities and distribution networks.
Design of transformer substations

Design of solar plants and BESS storage systems

Design of solar plants and BESS storage systems

Where it is used:
3D modelling of equipment layout, solar irradiance and shading analysis, inverter and BESS selection, generation calculations and connection diagrams. Advantages:
Industrial plants, commercial sites, ground-mounted and rooftop solar plants, off-grid and hybrid power systems.
Where it is used:
3D modelling of equipment layout, solar irradiance and shading analysis, inverter and BESS selection, generation calculations and connection diagrams. Advantages:
Industrial plants, commercial sites, ground-mounted and rooftop solar plants, off-grid and hybrid power systems.
Design of solar plants and BESS storage systems

Design of solar plants and BESS storage systems

Design of solar plants and BESS storage systems

Where it is used:
3D modelling of equipment layout, solar irradiance and shading analysis, inverter and BESS selection, generation calculations and connection diagrams. Advantages:
Industrial plants, commercial sites, ground-mounted and rooftop solar plants, off-grid and hybrid power systems.
Where it is used:
3D modelling of equipment layout, solar irradiance and shading analysis, inverter and BESS selection, generation calculations and connection diagrams. Advantages:
Industrial plants, commercial sites, ground-mounted and rooftop solar plants, off-grid and hybrid power systems.
Design of solar plants and BESS storage systems

Design of cable and overhead lines

Design of cable and overhead lines

Where it is used:
Routing, conductor cross-section, voltage drop and thermal withstand calculations and choice of laying method. Advantages:
Indoor and outdoor networks, substation connections, industrial and energy facilities.
Where it is used:
Routing, conductor cross-section, voltage drop and thermal withstand calculations and choice of laying method. Advantages:
Indoor and outdoor networks, substation connections, industrial and energy facilities.
Design of cable and overhead lines

Design of transformer substations

Design of transformer substations

Capacity from 50 to 500 kWh.

Capacity from 50 to 500 kWh.

Where it is used:
Power supply diagrams, short-circuit current calculations, selection of transformers, HV/LV switchgear, relay protection and automation. Advantages:
Industrial plants, commercial sites, generation facilities and distribution networks.
Where it is used:
Power supply diagrams, short-circuit current calculations, selection of transformers, HV/LV switchgear, relay protection and automation. Advantages:
Industrial plants, commercial sites, generation facilities and distribution networks.
Design of transformer substations

Need to design an energy facility or a separate system?

Describe your task and site parameters, or share the existing design documentation. We will define the scope of work, propose a technical solution and prepare a design proposal.