Design and Simulation of Powerwall Casing for Energy Storage

The global transition to renewable energy sources, notably solar power, significantly reduces carbon emissions compared to traditional fossil fuels. Powerwall systems have emerged as crucial components for optimizing solar energy utilization by providing reliable energy storage solutions. This research addresses the problematic issue of casing strength and durability in Powerwall applications. Employing a comprehensive methodology involving detailed 3D modeling using SolidWorks, material selection based on Aluminum 1100 for optimal thermal conductivity and corrosion resistance, and structural analysis via finite element simulations, the casing was rigorously tested. Simulation results under a 35 N load indicated a maximum stress of 12.88 MPa, yielding a safety factor of approximately 7.7, with the structure experiencing a maximum displacement of 0.105 mm at its base. These outcomes validate the robustness and suitability of the casing design for practical solar energy storage applications. However, further quantitative analysis of thermal performance and practical mounting considerations is recommended for comprehensive validation.