This article provides an in-depth analysis of the compliance requirements, operational challenges, and solutions for the sea freight export of overweight energy storage cabinets (UN3536). . Container energy storage units come in various sizes and weights, which significantly impact transportation. For instance, our 230kWh Integrated Energy Storage Cabinet is a substantial unit that requires a well - planned. . Packaging: The energy storage cabinet should be packaged with shock-proof, moisture-proof and wear-proof packaging materials during transportation to ensure that the equipment is not damaged during transportation. Transportation mode influences price; for instance, shipping by truck may differ in expense compared to rail or maritime. Distance travelled contributes to overall expenses; longer. . for enhanced energy management efficiency. Let's break down the key factors: In. .