Solax X3 series User manual

X3 Series4KW-10KW
PVConnection
12AWG
-Align the halves connectors
cable size: 12AWG
trip length
X3 Series 4.0KW-10.0KW
X3 series inverter X 1 Bracket X 1 DC connector X 4
AC connector X 1
Expansion tube X 4
Expansion screw X 4 Earth terminal X 1
Product manual X 1 Warranty card X 1 Quick installation guide
X 1
Meter( Optional )
Pocket Lan( Optional )
Pocket WiFi( Optional )
DC pin contact
(2*positive, 2*negative)
Waterproof connector
with RJ45 X 2
Packing List
Inverter Installation
- Mark the position of four holes - Drill holes with φ6 drill.
- Depth: at least 50mm.
- Tighten the expansion tubes.
- Screw the expansion screws. - Match the inverter with the bracket.
positive DC
pin contact
male plug
negative DC
pin contact
clamp contact
nut female plug
tight nut
cable
Inverter
PV array
PV1
PV2
+
-
+
-
+
-
+
-
+
-
Note!
The PV connection mode in this box
is not allowed!
×
Note: Please refer to the appropriate instruction manual for the usage
of Pocket WIFI and Pocket LAN

ACConnection WIFIConnection(optional)
USBConnection (for upgrading)
-Open the WiFi lid on the bottom of the inverter. -Plug the Pocket WiFi (from Solax) into the port named
“WiFi” on inverter, and tighten the four screws as below.
-Screw the ground screw with allen wrench shown as follow.
-Overview for connection.
Start inverter
1.Turn on the external ACand DCconnectors;
2.Turn on the DCswitch to the"ON"position;
3.Inverter will start automatically when PV
panels generate enough energy, the LED
will be blue.
614.00236.00
Note:
Pleaserefertotheappropriate
instructionmanualfortheusage
ofPocketWiFi.
1.Slide the cable nut and
back shell onto the cable.
2.Insert the tripped end of each three
wires into holes in the female insert,
then tighten each screw.
Cable size: 10 AWG
trip length
5.Connect the AC plug to the inverter.
4.Screw down the pressure screw.
3.Screw down the threaded sleeve with pressure screw.
LN
21
5 mm
Straight screwdriver
Waterproof lid
1) Make sure the DC switch is
off and the AC is disconnected
with grid. Unscrew the
waterproof lid of Upgrade port
by straight screwdriver as the
picture shows.
Update
ARM
DSP
2) Insert U-disk with upgrade
package* into the USB port on
the bottom of the inverter. Then
turn on DC switch or connect
the PV connector, the LCD will
show picture as below.
U-disk
3) Press “OK” to confirm to update. After the upgrade is complete, please remember to turn off the
DC switch or disconnect the PV connector, then pull off the U-disk, screw the waterproof lid.
* Please contact our service support to get the update package,and extract it into your U-
disk.Do not modify the program file name ! Or it may cause the inverter not work anymore !
R
S
T
Earth Connection and Overview