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Hey guys, in April 2022 I purchased 3 of the following LifePo4 batteries: Cerrnss 48V 100AH SMART TYPE Nominal Capacity:5Kwh (32 Parallel),Nominal Voltage:48V (Built-in 16S Smart BMS). They were purchased from Shenzhen Hyuan International Trade Co., Ltd on Alibaba. I currently have a 9kwh solar...