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Step 3 Connect the DC switch(if there is) between the inverter and the PV string.
Step 4 Set initial protection parameters via the iSolarCloud App. For details, please refer to
"7.2 In-
stalling App"
,and "7.4.2 Login Procedure". If the irradiation and grid conditions meet require-
ments, the inverter will normally operate.
Step 5 Observe the LED indicator to ensure that the inverter operates normally. Refer to
"2.4 LED
Indicator"
for details.
It is strictly forbidden to close the DC switch (if there is) if the inverter is in grid-
connected status. Otherwise, the inverter may be damaged due to the lack of insu-
lation impedance detection, and the loss caused is not covered by the warranty.
- - End
User Manual 6 Commissioning