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Connecting PV Strings via Single DC Input
1
Synergy Units
Left Center Right
6
Important:
Crimp
ferrules
when
using a
stranded class 5/6 wire.
4
Functional electrical earthing of DC-side negative or positive
pole is prohibited because the inverter has no transformer.
Grounding (earth ground) of module frames and mounting
equipment of the PV array modules is acceptable
30
MAN-01-00784-1.7
7
CAUTION! DO NOT use an
impact driver or any electrical
tool to fasten the terminal screws
200 mm
5 mm
7 N*m
25-70 mm
12 - 20 mm
2
Left Center Right
-
12 N*m
+
2
3
Important: When installing a system with more than 3 strings per a
single Synergy Unit (whether connected directly or via a combiner box),
fuses are required. In SolarEdge system, 25A fuses shall be used
5
Combiner
Box
+
DC
-
DC
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