Off-Grid Solar Energy Storage System 48V 9Kwh

Model：46.8V 195Ah 9Kwh Li-ion Battery Pack  
Voltage Nominal：46.8V   
Capacity Nominal：195Ah   
Max. Discharging Current: 50A 
Max Peak Discharging Current: 100A 
Charging Voltage: 54.6±0.1V 
Standard Charging Current: 39A (0.2C) 
Max. Charging Current: 50A (BMS) 
Internal Resistance: <180mOhm 
Cell Configuration：3P13S   
Dimensions: 210(L)*450(W)*470(H)mm  
Weight: 53Kg   
Cycle life：1000 Times  
Certification: TUV、IEC62133、UL、CE、CB、FCC、RoHS、UN38.3、MSDS, ISO9001  

The household energy storage system mainly refers to the energy storage system installed in residential buildings. Its operation mode includes independent operation, supporting operation of renewable energy power generation equipment such as small wind turbines and rooftop photovoltaics, and household heat storage equipment. The application of household energy storage systems includes: electricity cost management, control of electricity costs (low charge and high discharge); power supply reliability; distributed renewable energy access; electric vehicle energy storage battery applications. The household energy storage market belongs to emerging markets, and there are not many global demonstration projects. Some companies that develop household energy storage products have emerged, mainly in Germany, the United States, and Japan. Germany is a promising household energy storage market. As a large photovoltaic power generation country in the world, new energy has been applied in large scale in Germany. Japan is a special market and an experimental field in the early household energy storage market. The market has been developed for many years and there are some important demonstration projects, but the development of the household energy storage market is not as fast as Germany and Japan. China's household energy storage market has just started, and there are still many constraints in its development. However, some companies in China have also entered the domestic energy storage system market, and have developed lithium battery energy storage systems for domestic and international household energy storage markets.