Haichen Energy's 6.25MWh system at the kilowatt-hour level has passed large-scale fire testing and received internationa…
On April 1st, during the 14th International Energy Storage Summit and Exhibition, Hichain Energy announced the complete results of its ∞Power 6.25MWh 4-hour long-duration energy storage system large-scale fire test and received the large-scale fire test certification from UL Solutions. This is the world's first large-duration energy storage system equipped with ampere-hour level cells to undergo an open fire test