08
LiFePO4 Battery System for Households
07
LiFePO4 Battery System for Households
Schematic diagram of parallel connection of battery
packs (LB24250&LB48250)
Note:
Note: After completing the above 4 steps, arbitrarily select the positive and negative poles of one of the battery packs to output
(the upper battery pack or the lower battery pack, you can not select the positive and negative poles of the two battery packs
at the same time). After confirming the correct connection of the inverter, controller and battery, you can turn on any of the
switches and use the battery group that they are now act as one bank.
Note
:
One group of LB48V can be stacked up to 2 layers, and up to 6 in parallel connection.
48V
Front view
Step 3
:
The schematic diagram of the parallel connection of six battery packs is shown in Figure 3.
For absolute off grid setup ,the PV awake wire need to be connected with MPPT charge controller if the
battery pack is charged by solar modules only . The connection diagram as below :
Schematic diagram of parallel connection of battery packs(LB48200)
