Now the thermal storage materials used extensively is molten salt phase change material, but it has a deathful disadvantage that it will erode the heat exchange tubes and hot storage tanks.

• 目前使用较为广泛的储热材料为熔融盐相变材料，但它有一个致命的缺点就是其对热交换管道和储热容器有着极强的腐蚀性。