Technical data

Chapter 5 Operation

Figure 5-5 Turnoff DC circuit breaker

5.2 Operation mode

There are 4 operation modes. The following are

corresponding indications for each mode.

(1) System check mode is shown in Figure 5-6:

System is in self check status when inverter is

energized. The program will complete initialization in this

status.

Figure 5-6 System self check ongoing

(2) Standby mode, as shown in Figure 5-7:

After self check is completed, the inverter will turn into

standby mode if the output voltage of PV panel or grid power

does not meet the startup conditions. The inverter will check

automatically whether it meets the startup conditions in this

mode until it turns back to normal.