Powerbox F series User Manual
26
b.
Find the red DIP switch on the No. 1 B4850 battery panel and confirm the status of the DIP
switch.
c.
Set the DIP switch status to the Original statue (Mode4: i.e. ADD: 0000)
d.
Reinstall the front cover with the six screws removed in step a.
Note:
Before connection, the positive and negative pole of the inverter input interface and
the battery output interface should be confirmed.
The red power line is connected to the positive pole and the black power line is
connected to the negative pole.
Before connection, it is necessary to confirm the charge and discharge parameters of
the inverter interface.
Voltage and current should meet the requirements of Table 2-2 battery performance
parameters.
When using in parallel, it doesn’t need to change the status of the DIP switch of the
No. 1 battery in the No.1 Powerbox which directly connected to the inverter.
If the parallel Powerbox systems are used separately, correspondingly, except for the
No.1 Powerbox which connected to the inverter, the other Powerbox needs to open
the front cover and set the DIP switch of the No. 1 B4850 battery to Mode 1, 2 or 3
(that based on different inverters).
Note: For more information of matching inverter brands, please subject to the latest
document <The list of compatibility between Dyness ESS and Inverters >.
No.1 Module
Bottom of Powerbox
