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Les langues disponibles
Connection Diagram & Connection Area
DC = (+)
Ungrounded solar modules
PV frame ground
Cu / Al
Cu
Cu: min. AWG 14 - max. AWG 6
Al : AWG 6
24
DC = (-)
N
L1
L2
L3
Example
Fronius Symo
DC = terminal block
MPPT1
MPPT2
DC = disconnect
Grounding terminal
Grounding electrode terminal
Energy-
meter
AC ~ distribution
panel
Main grounding system
DC = (+)
L3
L2
L1
N
Lockable AC ~
disconnect
switch
DC = (-)
AC ~
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