High Capacity UPS System Creation

We are seeking an experienced freelance engineer with expertise in modular UPS (Uninterruptible Power Supply) design. The project entails designing a complete modular UPS system with a 20kW bidirectional peak shaving-off power conversion system. Attached power specification and detailed job description below.

Project Specifications:

Power Capacity: 20kW
Operation: Bidirectional Peak Shaving
Conversion System: Modular UPS
Deliverables:

Schematics: Detailed electrical schematics showcasing the design of the UPS system. This should include:

Power circuitry
Control logic
Safety mechanisms
Input and output interfaces
Bill of Materials (BOM): A comprehensive list of all components required for the UPS system. This should include:

Part numbers
Descriptions
Quantities
Suppliers

Board Files: Design files for the UPS system's printed circuit boards (PCBs). This should include:
PCB layouts
Component placements
Routing details

Gerber Files: Standard manufacturing files for PCB production. These should be compatible with industry-standard PCB manufacturing processes.

Firmware: Custom firmware for the UPS system's microcontroller or digital control unit. This should include:

Control algorithms
Communication protocols
Safety and fault detection routines

Qualifications:
Proven experience in UPS design, particularly modular UPS systems.
Proficiency in CAD software for schematic design and PCB layout.
Expertise in selecting and sourcing components for high-power applications.
Experience in firmware development for power electronics control.
Familiarity with industry standards and best practices for UPS design and manufacturing.