EPC / O&M Collaboration Partners — Recruiting Businesses to Share in Design, Construction, and Operations

REVIX JAPAN is continuously recruiting partner businesses to handle EPC (Engineering, Procurement, and Construction) and O&M (Operations and Maintenance) as we expand the adoption of grid-scale BESS. Please contact us if you are considering entering the BESS business, adding it to your existing operations, or expanding your specialized technical capabilities into new areas.

What REVIX JAPAN Provides

The REVIX JAPAN EPC / O&M Collaboration Partner Program is built on sharing our own products, projects, and expertise with collaboration partners.

Products and projects provided:

• Low-voltage grid-scale BESS (49.9 kW / 100 kWh) installation projects
• High-voltage grid-scale BESS (CE007 and other MW-class systems) installation projects
• Handover of pre-negotiated customer projects (covering only construction and maintenance)

Technical knowledge and expertise provided:

• Track record and know-how in grid interconnection procedures
• How to handle systems using Active Balance technology (ACB, AMB, IHS)
• KHK-certified fire-resistant enclosure (compliant with Fire Defense Agency Notice No. 200) installation requirements and construction guidelines
• Foundational knowledge of the frequency regulation market, capacity market, and wholesale electricity market

Anticipated Collaboration Patterns

Pattern 1: Construction Specialist Model

A model in which REVIX JAPAN handles customer negotiations, design, and grid interconnection procedures, while the EPC collaboration partner manages the actual construction and installation.

• Targeted at operators with construction skills and qualifications (e.g., licensed electricians)
• Supports both one-time project-by-project contracts and ongoing framework agreements

Pattern 2: O&M Specialist Model

A model in which the collaboration partner handles routine monitoring, periodic inspections, and incident response after the system becomes operational.

• Operational training provided for remote monitoring systems
• Standard procedures provided for annual inspections and periodic maintenance
• Long-term maintenance contracts (approx. 15 years for low-voltage, 20-year warranty support for high-voltage)

Pattern 3: Full EPC + O&M Package Model

A model in which the partner takes integrated responsibility from design and construction through ongoing operations and maintenance.

• Suitable for locally rooted electrical and construction businesses
• Detailed terms for each project are discussed individually

Low-Voltage Grid-Scale BESS Construction Overview (Reference)

The typical construction scope for low-voltage grid-scale BESS (49.9 kW / 100 kWh) is as follows (approximate guidelines based on trial-phase results).

Construction period: Approximately 2 to 4 weeks for a standard site (may vary by conditions).

High-Voltage Grid-Scale BESS Construction Overview (Reference)

High-voltage grid-scale BESS (CE007 and others) involves MW-class large-scale projects.

High-voltage projects adopt systems provided through collaboration with TDS and NEXTES. Detailed specifications will be disclosed individually to collaboration partners (NDA required).

Benefits of Collaboration

• Enter the BESS sector as an extension of your existing electrical and construction business
• Focus on construction and O&M while REVIX JAPAN handles products, customers, and regulatory compliance
• Expect improved utilization rates as projects are generated on a continuous basis (no guarantee during the trial phase)
• Establish your position as a regional energy business operator