Suited for energy storage stations, renewable grid connection, data center power distribution, and industrial critical facilities — where primary switchgear and secondary protection and control systems need to be housed and delivered in a single enclosure.

Integrated E-House
Product Overview
When a project requires primary switchgear and secondary protection and control systems in a single enclosure, coordinating layout, cable routing, and interface confirmation is often the longest part of delivery. ETENZ's Integrated E-House starts from the customer's equipment list and drawings — manufacturing, zone planning, auxiliary system integration, and factory inspection complete before shipment, delivered as an OEM/ODM-ready unit with interfaces prepared for direct on-site connection.
Key Metrics
Application Scenarios
Related Certifications




Integrated E-House
Key Metrics
Product Overview
When a project requires primary switchgear and secondary protection and control systems in a single enclosure, coordinating layout, cable routing, and interface confirmation is often the longest part of delivery. ETENZ's Integrated E-House starts from the customer's equipment list and drawings — manufacturing, zone planning, auxiliary system integration, and factory inspection complete before shipment, delivered as an OEM/ODM-ready unit with interfaces prepared for direct on-site connection.
Application Scenarios
Related Certifications




Product Features
Primary-Secondary Zone Planning
Factory-stage zone planning for primary switchgear, secondary protection panels, and auxiliary distribution confirms cable routing and grounding paths before manufacture — eliminating field coordination between electrical disciplines.
Factory-Ready Interfaces
Cable entries, trays, HVAC, fire suppression, and communications interfaces pre-fabricated and labeled at factory exit. Site teams connect customer equipment by interface list — no additional drilling or rerouting required.
OEM/ODM Batch Delivery
Manufactured to customer brand, drawings, and batch standards. Supports custom nameplates, packaging, and documentation — suited for equipment OEMs and EPC teams with multi-site programs.
Product Details

When primary and secondary equipment share an enclosure, installation sequences and cable routing must be coordinated before manufacture — otherwise field rework is costly. ETENZ completes zone planning before manufacture, confirming equipment orientation, earthing busbars, and cable paths so installation interfaces are ready at factory exit.

Internal layout is developed from the customer's equipment list, cabinet dimensions, and wiring requirements. ETENZ confirms maintenance aisle widths, door swing direction, cable entry locations, and tray sizing — the confirmed layout drawing becomes the manufacturing basis.
At factory exit, cable knockouts, trays, earthing bars, lighting, HVAC, fire suppression, and communications interfaces are pre-fabricated to installation-ready condition. Site teams connect customer equipment by interface list — no additional drilling or modification required.
Primary and secondary zones can have separate temperature and humidity control units, preventing heat from primary equipment from affecting secondary instrumentation. HVAC sizing follows equipment heat load and site climate data, with environmental monitoring interfaces reserved in the enclosure.
Manufactured to customer drawings and BOM, with process records at key milestones. Pre-shipment inspection covers dimensions, interface positions, labeling, earthing continuity, and appearance — with inspection record issued. Customer FAT is supported.
Delivery Scope Options
Enclosure Supply
Scope 1Enclosure Supply
For customers with their own primary switchgear, secondary panels, and field integration capability. ETENZ supplies an installation-ready enclosure platform.
Scope Includes:
Auxiliary Systems Pre-Fabrication
Scope 2Auxiliary Systems Pre-Fabrication
Builds on enclosure supply with cable trays, earthing, lighting, HVAC, fire suppression, and communications routing pre-fabricated to customer drawings — reducing site auxiliary installation.
Scope Includes:
OEM/ODM Finished Unit
Scope 3OEM/ODM Finished Unit
For equipment OEMs or EPC teams requiring a complete prefabricated power room under their own brand and project standards. ETENZ manufactures, assembles, integrates, and inspects to customer equipment list and delivery documentation.
Scope Includes:
Technical Specifications
| Parameter | Specification |
|---|---|
| Voltage Level | MV & LV Project-specific |
| Primary Equipment | Switchgear / Transformer / Converter Optional |
| Secondary Equipment | Protection / Control / Communications Optional |
| Monitoring Interface | SCADA / EMS / BMS |
| Enclosure Dimensions | Custom Transport constraints |
| Protection Rating | IP / NEMA Indoor & Outdoor |
| HVAC Type | HVAC / Dehumidification / Ventilation Heat load based |
| Earthing & Lightning Protection | Equipotential / Earthing Bar |
| Safety Interfaces | Fire / Access / Video Optional |
| Standards Compliance | IEC / NEMA / UL / CE Project-specific |
Product FAQs
Primary switchgear, transformer or converter interfaces, protection panels, control panels, communications panels, DC power, UPS, HVAC, fire suppression, access control, video, lighting, earthing, and SCADA/EMS interfaces — configured to the customer's equipment list and scope boundary.
Yes. ETENZ manufactures to customer drawings, brand requirements, equipment layout, project standards, and batch delivery schedule. Long-term programs can develop standard enclosure types and batch manufacturing processes.
Application, target market or project location, primary equipment list, secondary panel list, single-line diagram, layout drawing, communications interfaces, cable entry direction, HVAC requirements, protection rating, transport constraints, and estimated delivery quantity.
Yes. Enclosure Supply, Auxiliary Systems Pre-Fabrication, and OEM/ODM Finished Unit options are available based on customer equipment scope and site conditions.
Yes. Structure, protection rating, power interfaces, communications, HVAC, safety, and documentation can be adapted to the target market and project specification. Certification and third-party inspection requirements are confirmed during technical review.
Related Solutions
Data Center Power E-House Solution
A factory-built power E-House solution for data center operators, OEMs and system integrators that need MV/LV power rooms with coordinated HVAC, monitoring, fire-safety, security and site handover interfaces.



Product Application Cases

Integrated E-House for a High-Altitude Mining Site
Project Party: Integrated E-House for a High-Altitude Mining Site

Plateau Renewable Station Integrated E-House OEM Delivery
Project Party: Plateau Renewable Station Integrated E-House OEM Delivery

Overseas Power E-House Delivery for Modular Compute Facilities
Project Party: Overseas Power E-House Delivery for Modular Compute Facilities







