Concrete substations
Monolithic MV/LV substations up to 36 kV with circuit breakers, SF6 or air-insulated switchgear and integrated telecontrol.
Datasheet
We design, build and integrate prefab substations, e-Houses and turn-key BESS. European engineering, certified industrial processes, full FAT validation for utilities and grid operators.
From compact concrete substations to metallic e-Houses with integrated BESS. Designed, built, tested and delivered plug & play.
Monolithic MV/LV substations up to 36 kV with circuit breakers, SF6 or air-insulated switchgear and integrated telecontrol.
DatasheetCustom-engineered electrical buildings up to 20×4 m. MV/LV rooms, control, batteries, HVAC and F60 fire rating.
ConfiguratorBattery storage units from 500 kWh to 5 MWh, fully scalable, with PCS, BMS, EMS and liquid cooling.
Single-line diagramStructural platforms with transformer, switchgear and protections, fully assembled and tested in factory. Ideal for PV/wind.
Available layouts| Platform | Voltage | Power | Dimensions (L×W×H) | Application |
|---|---|---|---|---|
| Compact concrete | ≤ 24 kV | 250–1600 kVA | 4.2 × 2.5 × 2.6 m | Urban / industrial distribution |
| Concrete switching | ≤ 36 kV | 2 × 1600 kVA | 6.1 × 2.5 × 3.0 m | Secondary substations |
| Metallic e-House | ≤ 36 kV | up to 20 MVA | up to 20 × 4 × 4 m | Utility / mining / O&G |
| BESS-X / BESS-XL | 0.4–1.5 kV DC | 500 kWh – 5 MWh | 20' / 40' ISO HC | Renewables · grid services |
| PV / wind skid | 0.69 / 33 kV | 1.0–6.3 MVA | from 6 × 2.5 m | Solar / wind farms |
We design and build turn-key BESS — cell, BMS, PCS, EMS, liquid cooling and fire protection from a single supplier. Built for arbitrage, peak shaving, balancing services and industrial self-consumption.
Monolithic concrete or metallic enclosures for secondary distribution, point-of-connection and customer substations. Full MV/LV equipment: SF6 or air switchgear, transformers, protections, telecontrol and auxiliary services.
We partner with utilities, EPCs, IPPs and heavy industry on projects where execution, certification and traceability are non-negotiable.
Secondary substations, network upgrades, point-of-connection. Compliant with Endesa, REE, Iberdrola, EDP, National Grid.
Skids for solar PV plants and wind farms. BESS integration for time-shifting, peak shaving and arbitrage.
Redundant e-Houses, mission-critical power, N+1 architectures. Civil works cut by up to 60%.
Rugged platforms for harsh environments — extreme temperatures, dust, ATEX zones.
Cabinets for ultra-fast charging hubs with integrated storage, avoiding costly grid reinforcement.
Plug & play substations for pumping stations, irrigation and desalination plants. Remote operation, low maintenance.
We're not assemblers. We design in BIM, manufacture in a controlled production line, fully test before shipping and deliver with documentation ready for utility inspection.
Request technical dossier →Parallel lines, automated dimensional control and certified materials in every batch. Process-driven repeatability.
IEC 62271-202, EN 61936-1, type and routine tests in accredited labs. Documentation ready for grid operators.
Power gear and storage from a single supplier. Unified EMS, single warranty, one interface.
Every project reviewed by a senior engineer. Layout, HVAC, protections and telecontrol with no hidden costs.
A single point of contact, clear responsibility, verifiable milestones.
Specification, single-line, grid conditions and site layout.
BIM design, thermal and short-circuit calculations, customer validation.
Line production, dimensional and electrical controls at every station.
Type and routine tests, customer validation, full QA/QC dossier.
Special transport, connection, energisation and operator training.
Prefabrication plant with parallel production lines, 10-tonne overhead cranes and capacity for industrial series. Dimensional control, concrete mixing and curing, electrical assembly, FAT testing — all under one roof.
In-house SAT crew for mechanical and electrical installation on site, site acceptance testing and full commissioning. Coordination with utility, EPC and end operator through energisation.
Production capacity built for industrial series: manufacturing plant in southern Spain, direct sea logistics, international SAT team.
Compact MV/LV platform for a 35 MWp PV plant. FAT with end-customer, full QA/QC dossier.
Internal substation for a prefabrication plant. Dual feed, F60, integration with proprietary SCADA.
Storage system for balancing services, integrated with concrete substation and 2.2 MVA PCS.
Send it over. Technical answer with preliminary proposal and full QA dossier.
Tell us about your project: grid, power, requirements. We'll come back with a preliminary proposal and detailed technical dossier.