Battery Control
Function
When the inverter connects to a battery, add the battery and set battery parameters.
Adding a Battery
To add a battery, choose on the home screen.
Setting Parameters (Single Inverter or Cascaded System Based on Smart Dongle Networking)
Log in to the FusionSolar app as installer, connect to the inverter, choose on the home screen, and set the battery control parameters and working mode.
Setting Parameters (Cascaded System Based on SmartLogger Networking)
- Log in to the FusionSolar app as installer, connect to the SmartLogger, choose on the home screen, and set the battery working mode.
- On the home screen, tap Device monitoring, select the corresponding inverter, and tap Settings to set the battery control parameters.
Parameter |
Description |
Value Range |
|---|---|---|
Working mode |
For details, see the description on the app screen. |
|
Maximum charge power (kW) |
Retain this parameter to the maximum charge power. Additional configuration is not required. |
Charge: [0, Maximum charge power] |
Maximum discharge power (kW) |
Retain this parameter to the maximum discharge power. Additional configuration is not required. |
Discharge: [0, Maximum discharge power] |
End-of-charge SOC (%) |
Set the charge cutoff capacity. |
90%–100% |
End-of-discharge SOC (%) |
Set the discharge cutoff capacity. |
0%–20% |
Charge from grid |
If Charge from grid function is disabled by default, comply with the grid charge requirements stipulated in local laws and regulations when this function is enabled. |
|
Grid charge cutoff SOC |
Set the grid charge cutoff SOC. |
[20%, 100%] |
If no PV modules are installed or the system has not detected sunlight for at least 24 hours, the minimum end of discharge SOC is 15%.