意大利采购需求：商业储能、家用电池、便携式电源、储能系统、便携式电站、应急电源

I'm looking to update the firmware for our battery systems and would appreciate it if you could send me the necessary files. Specifically, I need the software installation package and the firmware files for the battery models we are currently using. Additionally, we're preparing for a project involving multiple units of these batteries for residential purposes. Your prompt response with the requested files will greatly help us in advancing this project. Thank you!