机架式储能电池

机架式储能电池类似于一个微型储能电站，其运行不受城市供电压力影响。在用电低谷时间，家庭储能系统中的电池组可自行充电，以备用电高峰或断电时使用。除用作应急电源外，家庭储能系统也因能均衡用电负荷，从而节省家庭电力开支。

Item	General Parameters	Remark
Battery Type	Lithium Battery
Battery Material	LiFePO4
Nominal Voltage	48V	15S1P
Voltage Range	45~54V	Operating Voltage Range
Charge Limit Voltage	54.75V
Battery Capacity	100Ah/48V (4.8KWh)	At 25℃,0.2C Discharging
Internal Resistance	≤80mΩ	at 20±5°C ambient temperature, use an AC internal resistance tester with frequency of 1kHz for measuring after being fully charged.
Charge Voltage	54V±0.5V
Charge Current Limit	10A
Maximum charging current	100A	Allows charging with maximum charging current
Equalization current	80mA
Optimal range of charging temperature	0℃~45℃
Overcharge protection voltage	54.75V±0.5V
Discharge termination protection	37.5V±0.5V	Load voltage when the battery pack stops discharging (voltage value at which discharging reaches discharge cut-off voltage)
Maximum discharge current	100A	Allows charge with maximum discharge current
Battery pack series-parallel connection	Supported in parallel, not in series	Up to 16 batteries can be connected in parallel
Charge and Discharge Interface	Same Interface
Product Size	469440133mm
Product Weight	39Kg
Shell	Sheet metal + plastic spraying
Storage Condition	0~25℃