Sofar 7.5KTLM - Page 50

SOFAR 7.5KTLM User manual
Copyright © Shenzhen SOFARSOLAR Co., Ltd
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Input mode selection: SOFAR 7.5KTLM inverter has 2 MPPT channels, the 2
MPPT can operate independently, also can operate in parallel. If the PV strings are
connected in parallel outside the inverter, you should choose the "in parallel mode",
otherwise use the default setting.
10. Set Language
Set the inverter display language.
11. Set Start Parameter
12. Set Safety Voltage
13. Set Safety Frequency
14. Insulation Resistance
User can modify the above 4 parameters of the machine through the SD card,
and the user needs to copy the parameter information that needs to be modified into
the SD card in advance.
Note:To enable this feature, please contact the Sofarsolar technical support .
15. Set Reactive
Enable or disable reactive functions.
16. Set Power Derate
Enable or disable the power derate function of the inverter, and set the derate
ratio.
17. Reflux Power
Enable or disable the anti-reflux function of the inverter, and set the reflux
power.This function need to be used with external CT, please refer to this manual
4.5 RS485, CT, inverter logic interface connection for details.
18. MPPT Scan
Shadow scanning, when the component is blocked or abnormal, causing
multiple power peaks, by enabling this function, the peak point of maximum power
can be tracked.
19. Logic interface
Enable or disable logical interfaces. Please refer to this manual 4.5 RS485, CT,