Outdoor energy storage appearance design needs to take into account compliance, man-machine, protection, brand and scene differences. It shall conform to industry and international certification and be marked with clear identification. Optimize portability and operation interaction to adapt to different capacity mobile requirements; Deal with outdoor environment through sealing, weather-resistant materials and heat dissipation structure; Adopt minimalist modeling and scene color matching to strengthen brand identification; At the same time, differentiated designs are made for hiking, camping, industrial and other scenes to realize the unity of function and aesthetics.