BESS Mechanical Design

Job description

Key Responsibilities - Mechanical Architecture & Enclosure Design - Design product and system-level mechanical architecture for: - Solar inverters (string & central) - PCS & BESS containers - EV chargers (AC/DC) - Electrolysers & power supply cabinets - Develop enclosures, cabinets, skids, and container layouts. - Ensure IP protection, corrosion resistance, and environmental robustness. - Thermal & Cooling Design - Design thermal management solutions: - Forced air cooling - Liquid cooling (cold plates, heat exchangers) - Perform thermal simulations (CFD) and support validation. - Optimize airflow paths, heat sink design, and component placement. - Structural & Mechanical Analysis - Perform structural analysis for: - Static & dynamic loads - Transportation & seismic conditions - Ensure compliance with wind, seismic, and shock/vibration requirements. - Design for safe lifting, handling, and installation. - Integration with Electrical & Control Systems - Coordinate with electrical and control teams on: - Component placement & clearances - Cable routing and bending radius - EMI shielding & segregation - Ensure creepage, clearance, and safety requirements are mechanically supported. - DFM, DFA & Industrialization - Design for manufacturability, assembly, and serviceability. - Select materials and finishes considering cost, durability, and environment. - Support prototype builds, NPI, and production ramp-up. - Drive cost reduction and weight optimization initiatives. - Testing, Validation & Compliance - Support mechanical and environmental testing: - Thermal cycling - IP / ingress tests - Vibration & shock tests - Support certification to IEC, UL, and ISO standards. - Resolve mechanical field issues and drive corrective actions. - Documentation & Configuration Control - Prepare and maintain: - 3D models & 2D drawings - BOMs & assembly instructions - Installation and service manuals Ensure proper revision and change management