• DO NOT crimp the two metal sheets (below picture).
• These are fixing structure of metal core and its plastic shell. Crimping of the two metal
sheets will result in failure of assemble, which may cause contact problems, and even fire in
extreme cases.
• Check the cable connection of the PV string for polarity correctness and ensure that the
open circuit voltage in any case does not exceed the inverter input limit of 600V.
Step 2: Connecting the PV cables to the inverter
•
Connect the PV connectors to the corresponding terminals until a “click” sound is heard.
•
Seal the unused PV terminals with the terminal caps.