Single Phase Hybrid Inverter Electrical Connection
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Chapter 5 Electrical Connection
5.1 Electrical Connection Overview
This product supports the following power grid systems.
Note: If the power grid system contains a N wire, the neutral to ground voltage should be lower than 10V.
The connection modes between the N wire and PE wire and the GRID port and EPS port of the
inverter may be vary in different regions. Please consult your local regulatory requirements.
The GRID port and EPS AC port of the inverter have built-in relays. When the inverter works in
off-grid state, the built-in GRID relay will be open; when the inverter works in on-grid state, the
built-in GRID relay will be closed.
When the inverter is powered on, the EPS AC port will be charged; if you need to perform
maintenance of the EPS load, please power off the inverter first in order to avoid electric shock.
The following wiring method is applicable for Australia, New Zealand and South Africa.
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