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Solar Power Inverter Wiring Overview
General wiring steps
There are four main steps in the wiring of the inverter:
(1) Grounding the PV array (see your PV equipment documentation)
(2) Turning off the DC disconnect and the AC disconnect
(3) Making the DC connections from PV array to the inverter
(4) Making the AC connections from inverter to main utility service panel
Utility Grid
12
WARNING: FIRE, SHOCK AND ENERGY HAZARD
Before wiring the inverter, read all instructions and cautionary markings located in this manual,
on the PV array, and on the main service panel.
CAUTION: Note the polarity of PV cable
Black wire = Positive
White wire = Negative
Utility Meter
L
L
Neutral
GROUND
SHARP Solar Power Inverter
DC connections
AC disconnect
DC disconnect
Solar Array
AC connections
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