Fronius Primo Installationsanleitung Seite 44

PV 1
PV 2
DC-2
DC-1 DC+1
WHEN ONLY ONE STRING IS USED
PV 1
DC-1 DC+1
*
D1
44
max. 18 A
DC+2
per MPPT
DC-
DC+1 DC+2
1 2 3 4
1 1 2 2
max. 36 A to
a single
DC terminal
DC-
DC+1 DC+2
1 2 3 4
1 1 2 2
*
D1
=
PV 1
PV 2
DC-1 DC+1
*
D1
=
max. 36 A to
a single
DC terminal
DC-
DC+1 DC+2
1 2 3 4
1 1 2 2
*
D1