Mercedes-Benz has always had difficulty breaking through the bottleneck in battery system integration

Mercedes-Benz has always had difficulty breaking through the bottleneck in battery system integration. More than 70% of its R&D team are still traditional mechanical engineers. When developing the EQS thermal management system, the design plan led by the mechanical team overemphasized structural strength and ignored the flow characteristics of the electrolyte, resulting in a 30% excess coolant flow resistance.