Goodwe EH Series User Manual

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User Manual V1.4-2022-08-30 06 Electrical Connection
L=L1+(1-2)mm
L1
Copper, ≥4mm
2
6.4 Connecting the DC Input Cable (PV)
DANGER
• Do not connect one PV string to more than one inverter at the same time. Otherwise, it may
cause damage to the inverter.
• Conrm the following information before connecting the PV string to the inverter. Otherwise,
the inverter may be damaged permanently or even cause re and cause personal and
property losses.
1. Make sure that the max short circuit current and the max input voltage per MPPT are
within the permissible range.
2. Make sure that the positive pole of the PV string connects to the PV+ of the inverter. And
the negative pole of the PV string connects to the PV- of the inverter.
WARNING
The PV strings cannot be grounded. Ensure the minimum insulation resistance of the PV string
to the ground meets the minimum insulation resistance requirements before connecting the
PV string to the inverter (R=maximum input voltage/ 30mA).
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Goodwe EH Series Specifications

General

Brand	Goodwe
Model	EH Series
Category	Inverter
Language	English