WESTECH Solax X3-HYBRID G4 Manual page 22

Electrical Connections
Diagram B: N line and PE line separate wiring, M series inverters ;
(For most countries)
PV 1
PV 2
X3-Hybrid G4
CT
BAT EPS(Off-grid)
Grid
X3-Matebox
Battery
EPS(Off-grid) loads
N-BAR for EPS(Off-grid) loads
Diagram C: N line and PE line together, D series inverters;
( Applicable to Australia)
PV 1
PV 2
X3-Hybrid G4
CT
EPS(Off-grid)
BAT Grid
Breaker
Battery
EPS(Off-grid) loads
N-BAR for EPS(Off-grid) loads
38
Main Breaker/RCD
N
Grid
E-BAR
Loads
N-BAR for loads
Breaker Main Breaker/RCD
CT 1
CT 2
CT 3
N
Grid
E-BAR
N
RCD
Distribution Box
Loads
N-BAR for loads
Diagram D: N line and PE line together, all load connection EPS(Off-grid)
scheme; ( Applicable to Australia)
PV 1
PV 2
X3-Hybrid G4
CT
BAT Grid EPS(Off-grid)
N
E-BAR
X3-Matebox
Battery
EPS(Off-grid) loads
N-BAR for EPS(Off-grid) loads
X3-Matebox is a convenient wiring accessory. Please refer to









X3-Matebox for details. If you need to purchase X3-Matebox, please
contact us.
The RCD on the gure represents a leakage protection
device with a circuit breaker function.
To use X3-Matebox's Diagram B and Diagram D, you
need to set "X3-Matebox" to "Enable" in "Settings";
The Australian customer must shorten the N lines of the
Grid and the EPS(Off-grid) in the X3-Matebox.
If your local wiring method does not follow the above
operation guide, especially the neutral wire, ground wire,
RCD wire, please contact our company before operation.
Electrical Connections
Main Breaker/RCD
CT 1
CT 2
CT 3
N
E-BAR
Grid
Loads
N-BAR for loads
39