Characteristics of electrochemical solar container fire accidents

Based on 102 representative fire incidents worldwide between 2016 and 2025, statistical analyses were conducted across dimensions such as country of occurrence, temporal distribution, battery type, operational status, and root causes. Six factors, including battery type, service life, external stimuli, power station scale, monitoring methods, and firefighting equipment, are selected as the risk assessment set. The simulation results indicate that solar irradiation significantly affects the reactor's thermal and electrochemical performance. As the demand for maritime transportation of power battery shipping containers grows rapidly, the incidence of fire accidents has increased in tandem. To systematically identify accident characteristics, clarify causative factors, and assess the current state of fire protection systems, this study adopts a. The risk mitigation solutions mainly focus on two aspects: structure recfor reducing hot spot effects and DC arcs.