THREE PHASE HI 25/50kW | Installer Manual47
Program Charge & Discharge Times
To set ‘Charge’ and ‘Discharge’ times, click on the ‘System Mode’ icon after clicking on the gear icon.
What this page displays:
Zero Export: A setting to prevent the inverter exporting power to the grid.
Solar Export: The ability to limit power supply to only the household loads.
Priority to Load Only: Set the power limits to supply only the loads connected to the LOAD port.
NOTE:
When communications between the battery and inverter do not exist, do not overcharge your
battery bank (current or voltage). Many lithium batteries are limited to 100A, some are lower, and
some are higher. Ensure that voltage and current specications provided by the battery
manufacturer are followed.
If you are using lead acid batteries, then follow the equation of C x 0.25, which means that the
maximum charge or discharge you can apply to a battery is a quarter of the AH rating of the overall
battery array. E.g.: A 200Ah battery array composed of 4 x 200Ah batteries in series has a maximum
discharge of only 50Ah (200 x 0.25 = 50)
Also, ensure the cable is thick enough to support the current and that the connected fuses are of the
correct rating per the battery manufacturers' recommendations.
Brand Model
RS485 or
CAN
Inverter
Setup
Support
Inverter
Parallel
Notes
FREEDOM
WON
LITE BUSINESS 60/48HV
CAN 0
CAN H: Pin 7
CAN L: Pin 8
SOLAR MD
SS7017
CAN H: Pin 4
CAN L: Pin 5
SS7018
SS7020
IES
IES-BATT-157R
CAN H: Pin 4
CAN L: Pin 5
IES-BATT-200C
IES-BATT-200R
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