EN
PV generator connection
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· Preparation
Execute the DC cabling according to your
electrician's system dimensioning. Check
each PV string for correct functioning
by performing a no-load voltage current
and short-circuit current measurement.
Check the rating plate on the solar inver-
ter to ensure that the inverter is appro-
ved for the maximum PV generator vol-
tage.
To achieve the necessary protection
against hazardous contact voltage during
the installation of PV systems, the positi-
ve and negative conductors must be kept
separate from the ground potential (PE).
Contactable, conductive parts of the PV
generator (e.g. metal frame, supporting
structure etc.) must be earthed (connec-
ted to PE).
Check that the generator is free from
ground faults.
Make the electrical connection to the
solar inverter.
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