Electrical Shelters and Skids

Plug-and-Play Packaged Supply

Shelters and Skids for Oil and Solar Industries

We manufacture and supply electrical shelters and skids—plug-and-play packaged substations for the oil and gas industry, mining, and solar projects. Each unit arrives on-site integrated and RETIE 2024 certified by the SIDE laboratory up to 1000 V ACDC, with medium-voltage cells, transformation, panels, metering, and control assembled in a single ready-to-connect unit.

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What Electrical Shelters and Skids Solve in a Project

1
Integration of Electrical Equipment in a Single Enclosure

An oil and gas field, a mining front, or a solar farm requires its electrical substation—cells, transformer, panels, and metering—integrated and certified. In packaged format, these components are assembled inside a shelter or a skid and delivered as a single unit, rather than being assembled piece by piece at the project site.

2
Reduction of Civil Works and Energization Time

By being manufactured in the plant, the electrical equipment progresses in parallel with site preparation. The skid on a metal structure or the shelter in an electrical room arrives ready to position and interconnect, reducing the civil works associated with an electrical room built piece by piece and shortening the time to energization.

3
Enclosure Suited to Site Conditions

Oil and gas, mining, and solar generation environments impose conditions of dust, solar radiation, humidity, distance, and continuous operation. The enclosure of the shelter or skid is defined according to these conditions, the plant’s power rating, and the project schedule, and the equipment is delivered certified to the voltage level the operation requires.

Supply Components

Components of Electrical Shelters and Skids

Energizar’s scope is the supply of the project’s packaged electrical equipment: we design, manufacture, integrate, and deliver certified shelters and skids, ready for the client’s team to execute on-site assembly and interconnection. The portfolio does not include plant installation or field operation; we deliver the packaged substation that energizes it. These are the supply components, applicable to oil and gas, mining, and solar projects.

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  • In-house manufacturing in a 2,000 to 2,500 m² plant in Yumbo: the shelter is produced by the manufacturer who is responsible for it, not a reseller.

Electrical Shelters (Power Houses)

We manufacture and supply electrical shelters—power houses on concrete electrical rooms, also called power houses or e-houses—for projects requiring a robust enclosure and permanent operation. Inside the shelter, we integrate the project’s complete substation, RETIE 2024 certified by the SIDE laboratory up to 1000 V ACDC, and deliver it as a closed unit ready to connect.

  • Manufacture of the shelter as a power house in a concrete electrical room
  • Integration of the complete substation inside the enclosure
  • Equipment RETIE 2024 certified by SIDE laboratory up to 1000 V ACDC
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Electrical Skids (Plug and Play)

We supply electrical skids—packaged substations on metal structures, plug-and-play type—for projects where assembly speed and deployment in remote sites are priorities. The skid is delivered as an integrated and certified electrical block, sized for the client’s team to position and interconnect without assembling a substation in the field.

  • Manufacture of the skid on an open metal structure
  • Integration of the substation in a packaged solution
  • Equipment RETIE 2024 certified by SIDE laboratory up to 1000 V ACDC
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  • Plug-and-play format: the skid is designed for the client’s team to position and connect on-site without additional electrical integration work.
  • Product and manufacturer under one roof: transformation, cells, panels, and metering are manufactured and integrated in our own plant, without adding a third party’s margin.

Electrical Integration (Transformation, MV, LV, Metering, Control, and Monitoring)

Inside each shelter or skid, we integrate the complete electrical system: transformer, medium-voltage cells, low-voltage panels, metering cabinet, and the control and monitoring elements the project requires. As manufacturers of panels and cells, we integrate the assembly as a single system, sized for the plant’s actual power rating and certified as a unit.

  • Transformer and medium-voltage cells integrated into the assembly
  • Low-voltage panels manufactured in our own plant
  • Metering cabinet and control and monitoring elements integrated
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Enclosure Configurations by Environment and Schedule

The enclosure is configured according to the project’s environment and schedule: skid on an open metal structure for agile deployment, or shelter in a concrete electrical room for permanent operation in more demanding environments. The configuration is defined with the client’s team based on site conditions, plant power rating, and delivery times.

  • Skid-type configuration on metal structure for rapid deployment
  • Shelter-type configuration in concrete electrical room for permanent operation
  • Enclosure sizing according to environment, power rating, and schedule
Define Enclosure for Project
  • One substation in two configurations: the enclosure is selected according to the project’s environment, not as a single format for all cases.

Packaged Electrical Substations Manufactured and Integrated in Our Own Plant


Energizar’s scope in these projects is precise: the supply of the shelter and skid solution—not the assembly labor or field or plant operation. We manufacture the complete electrical equipment and integrate it with transformation, medium-voltage cells, panels, metering, and control, with products RETIE 2024 certified by the SIDE laboratory up to 1000 V ACDC. The client’s team executes on-site assembly and interconnection; Energizar is responsible for the equipment with its own warranty and local after-sales service.

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How We Deliver Each Packaged Solution

Suministro del equipo, con alcance acotado y verificable

The focus is precise: manufacture, integrate, and deliver the project’s electrical shelters and skids, with transformation, medium-voltage cells, panels, metering, and control. The portfolio does not include plant installation or field operation; Energizar delivers the packaged substation and the client’s team executes on-site assembly. This scope definition allows us to respond precisely for what is delivered.

Certificación RETIE 2024 hasta 1000 V ACDC

Manufacturing is carried out in our own 2,000 to 2,500 m² plant in Yumbo, with shelters and skids whose products are RETIE 2024 certified by the SIDE laboratory up to 1000 V ACDC. This certification enables the project’s industrial power range, where the previous limit of 630 V ACDC left projects out.

Garantía propia y postventa local tras la entrega

Energizar has accumulated 41 years in the Colombian electrical sector, with in-house manufacturing and multi-brand integration according to the project’s budget, and photovoltaic design in partnership with Sier Group when the project is solar. Once the equipment is delivered, warranty and support are handled with local after-sales service.

Sectores que atendemos

Sectors We Serve with Electrical Shelters and Skids

01.

Oil and Gas: Packaged Electrical Equipment for Fields and Facilities

Operators and EPC firms in the oil and gas sector requiring electrical equipment for fields, pumping stations, and process facilities in packaged format for remote sites. Energizar supplies the substation inside a shelter or a skid—medium-voltage cells, transformation, panels, and metering RETIE 2024 certified up to 1000 V ACDC; on-site assembly and interconnection are executed by the client’s team.

02.

Mining: Packaged Substations for Fronts Without Infrastructure

Coal, nickel, or gold mining companies and their contractors, requiring electrical power delivery to fronts and plants without a nearby grid or infrastructure. Energizar manufactures the complete substation inside a shelter or a skid, sized for deployment in remote sites and certified to the voltage level the operation demands. The supply covers the equipment; on-site assembly is executed by the client’s team or their EPC.

03.

Solar: Skid-Type Transformation Centers for Photovoltaic Farms

EPC firms and solar farm developers who acquire the plant’s electrical equipment and contract assembly separately. Energizar supplies skid-type or shelter-type transformation centers with the integrated substation and photovoltaic design, RETIE 2024 certified by the SIDE laboratory up to 1000 V ACDC. This certification enables the industrial power scale that the previous limit of 630 V ACDC left out; on-site assembly is executed by the client’s team.

04.

Industry and Distributed Generation: Rapid Power Deployment

Sugar mills, cement plants, food processing plants, and distributed generation developers needing to add or relocate electrical power without halting operation with prolonged civil works. Energizar delivers the substation inside a shelter or a skid, integrated and certified, ready for the client’s team to connect. A configuration oriented to projects with tight plant schedules.

Quote Your Project’s Packaged Electrical Equipment

Indicate the project’s characteristics and stage: the sector, plant power rating, site conditions, and timelines. An Energizar engineer evaluates the electrical equipment—shelters, skids, transformation, medium-voltage cells, panels, metering, and control—and details how it is supplied RETIE 2024 certified up to 1000 V ACDC. The quote is without obligation.

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