Fronius Primo 10.0-1 208-240 - General SETUP Menu Configuration; Accessing and Selecting Menu Items; Setting Values and Parameters

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Connection Diagram & Connection Area
Fronius Primo 10 - 15 kW
Energy-
meter
AC ~ distribution
panel
DC = disconnect
DC = terminal block
DC = (+)
DC = (-)
PV frame ground
L1
L2
N
Grounding terminal
Grounding electrode terminal *
L1
N
L2
Main grounding system
Lockable AC ~
disconnect
switch (optional)
Ungrounded solar modules
MPPT2
MPPT1
DC = (+)
DC = (-)
AC ~
MPPT1
MPPT2