1. Battery number and capacity should be configured according to the rated voltage of the solar power system or invertor;

2. We offer 3 optional working modes (transfer time≤4ms):

01 Grid priority mode: When the grid and battery are connected to the invertor, grid will supply power to the loads directly after voltage being stabilized and charge batteries via invertor. When the grid is cut off, the battery will automatically continue to supply power via invertor.

02 Energy saving mode

03 Battery priority mode: