KKT KOLBE HKW10-1P3 Benutzerhandbuch Seite 195

8.2 PV Connection
WARNING!
Risk of electric shock!
The voltage of PV modules is very high
and very quickly reaches a life-threatening voltage range!
The device may only be connected to the PV modules
by a suitably qualified electrician.
All electrical safety regulations must be followed!
The PV must not be grounded positively or negatively!
Requirements for the PV connection
This inverter can be connected in series with 2-strand PV modules.
Please note the following with regard to the PV module properties:
• Select PV modules with excellent function and reliable quality.
• The open-circuit voltage of the module arrays connected in series
should be less than the max. DC input voltage;
the operating voltage should be conformed to the MPPT voltage
range.
DC voltage limitation
Max. DC voltage
MPPT voltage range
• To save cables and reduce the DC loss,
we recommend installing the inverter close to the PV modules.
1000 V
125 ~ 500 V
Connecting the Device
85