Energy storage is the process of storing energy through a medium or device and releasing it when it is needed. The current development of more mature energy storage technology can be divided into three main categories: electrochemical energy storage, mechanical energy storage, electromagnetic energy storage. Lithium-ion battery container energy storage system is one of the electrochemical energy storage technology. The working principle of lithium-ion batteries is: when charging, Li+ is de-embedded from the positive electrode and embedded in the negative electrode through the electrolyte, which is in a lithium-rich state; when discharging, the whole process is reversed.

Energy storage is an important component and key support technology for smart grids, renewable energy systems and the energy internet. With the introduction of relevant government policies to support the energy storage industry, the energy storage market has been increasing in investment scale, the layout of the industry chain has been improved, business models are becoming more diversified, and application scenarios are accelerating. In China, the introduction of a series of policies to accelerate the development of energy storage industry momentum, the industry to the critical point of the outbreak, the energy storage spring is coming.

Energy storage containers include energy storage batteries and battery management system and internal environment monitoring system; at present, the application of energy storage is becoming more and more mature, more and more factories and industrial parks tend to invest in energy storage power plants. Shenzhen Xiangwei has taken full advantage of product development to provide a kind of leak detection system that can detect temperature and humidity and water leakage inside the container, including the equipment room and battery room spaced inside the prefabricated cabin, and can issue a warning signal of water leakage in time. Ensuring the safe operation of the energy storage container.

Water leak detection system using the principle of liquid conductivity, when the energy storage container leakage, dripping to the sensing cable, the two sensing cables will be short-circuited, water leakage detector will be based on the changes in the resistance of the sensing cable to judge the leakage, water leakage detector host for rapid processing, so as to show the specific leak location on the control host screen, while the control host control acousto-optic alarm light flashing and beeping, or the use of Point photoelectric water leak sensor, which is currently the most popular type of water leak detector for energy storage containers. And at the same time install temperature and humidity sensors, it can be set at a certain value, the actual temperature and humidity critical to the set value change to send an alarm to remind staff of water leakage, to achieve real-time detection of the container internal humidity, water leakage.