7
Installing Copper Bars Between Battery Packs
4.2
1. Take out the copper bars from the battery cabin.
• There are 25 desiccant bags, four bags for each battery rack in the battery cabin and one
bag for the control unit cabin.
• After cables are connected, do not remove the desiccants before power-on.
• If the ESS has been stored for more than six months, replace the desiccants with new ones
(Montmorillonite desiccant, 500 g/bag).