14
6. Electrical Connection
6.1 PV Connection (For KH Only)
Step 1: PV String Connection
KH series inverters can be connected with 4-strings of PV modules. Please select suitable PV modules
with high reliability and quality. Open circuit voltage of module array connected should be less than 600V,
and operating voltage should be within the MPPT voltage range.
Note!
Please choose a suitable external DC switch if the inverter does not have a built-in DC switch.
Warning!
PV module voltage is very high and within a dangerous voltage range, please comply with the
electric safety rules when connecting.
Warning!
Please do not make PV positive or negative to ground!
Note!
PV modules: Please ensure they are the same type, have the same output and specifications,
are aligned identically, and are tilted to the same angle. In order to save cable and reduce DC
loss, we recommend installing the inverter as near to the PV modules as possible.
To Next Page
Loading...
