I'm building a 5kwh 48V li-ion (18650) battery storage system and i want to charge the battery pack appropriately. I'm searching for a IC that can charge the battery pack with proper battery charging techniques such as CC and CV. I want a charging current around 30A (there are 30cells in parallel and 13 in series ) to charge the battery pack at 0.4C. Are there any ICs which can help me to do the charging? If not what are the alternative ways to do the charging? Could you please advise me.....