Darfon G320 Podręcznik użytkownika - Strona 7

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G 3 2 0

M i c r o

I n v e r t e r

As indicated in the diagram below, the array GEC can be installed either in series

or in parallel.

GEC GROUNDING

METER

Black=L1

White=Neutral

Red=L2

Green=Ground

2-POLE 30A

CIRCUIT

JUNCTION

BREAKER

BOX

NEUTRAL

GROUND

AC DISTRIBUTION PANEL

Micro Inverter Layout

Using the installation map template in this manual, draw out the layout of the

array and have it readily available during the installation of the micro inverters to

record micro inverter location.

Draw the layout of the solar panels in the installation map template like the

sample image shown below. When a micro inverter is fastened in its position,

then the secondary serial number sticker on the DC side can be peeled off the

micro inverter and adhered to the installation map template where the actual

position on the roof would correspond to the same panel on the layout drawing.

Manuals-non monitoring system(for BD use)-08023

G 3 2 0 + 1 T c a b l e U s e r

UP TO 19 MICROINVERTERS IN A CIRCUIT

GROUNDING

IN SERIES

GROUNDING

IN PARALLEL

Note: Tracking micro inverter location by serial number is key for data monitoring

and warranty servicing.

Surge Protection

The micro inverters have integral surge protection built-in; however, if the surge

has sufficient energy, the built-in protection in the device would be exceeded and

the device could potentially be damaged. Therefore, external surge protection

MUST be installed as part of any solar installation.

Please refer to the "Surge Suppression" section on pages 2 and 3 on

specifications for appropriate surge protection.

U s e r

M a n u a l

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