Technical data

Chapter 4 Initial On-grid Testing
30
PowerTrain OK
Figure 4-5 Self check OK
(7) Turn off the AC and DC circuit breakers if anything
abnormal happens.
4.2.11 Inverter start-up
(1) If the PV voltage exceeds the starting voltage
(adjusted automatically with the grid voltage and 330V is the
default minimum voltage.) and the grid voltage meets the
requirement of grid connection, the contactor inside the
inverter will be picked up to energize the inverter to start up
after several minutes under stand-by mode. The largest
output power is 10% of the rated power.
（2）If no abnormality happens, the active derating can
be gradually increased or be set up to 100% directly.
（3）Check all the operation information on the LCD.
（4）Turn off the AC and DC circuit breaker if anything
abnormal happens.