The  Model A4  is optimized for the low rate application,  51.2V  130AH capacity with compact size, benefit from the high density battery pack LiFePo4,

Features:
1, With LiFePo4 battery pack, stable and sate,,  

2, High density and compact size, 

3, Built in BMS for the battery pack working in best condition

4, 150A Max. charging current, could meet the solar panel out put,

5, built in  and CAN Bus, and  RS485 

6, Battery life,  >6000 Cycles

7, Warranty,  5 Years

As a leading modular energy storage battery integration and manufacturer in China, the company’s products are sold globally, with a strong sales network not only throughout the country, but also exported to Europe, America, Southeast Asia, South Korea, Japan, and other places. We have offices around the world to better and faster serve overseas customers.

Solar energy storage( Off Grid) , UPS , at home, office, industrial purples, 
Medical equipment, Telecommunications system, Computer Server,


For more info of the products,, please visit www.delta-ir.com and feel free to contact