WESTECH Solax X3-HYBRID G4 User manual

Westech-Solar Energy GmbH, Robert-Bosch-Str. 11, 85748 Garching
[email protected], www.westech-energy.com [phone]
Manual
Solax X3-HYBRID G4

X3-Hybrid Series
User Manual
5.0kW - 15.0kW
EN
Copyright Declaration
The copy right of this manual belongs to SolaX Power Network Technology Co. , Ltd. . Any
corporation or individual should not plagiarize, partially or fully copy (including software, etc. ) , and
no reproduction or distribution of it in any form or by any means. All rights reserved. SołaX Power
Network Technology (Zhe jiang) Co. , Ltd. reserves the right of nal interpretation. The contents are
subject to change without prior notice.

01
Contents
1 Note on this Manual.................................................03
1.1 Scope of Validity....................................................................
1.2 Target Group..........................................................................
1.3 Symbols Used..........................................................................
1.3.1 Important Safety Instructions............................................
1.3.2ExplanationofSymbols......................................................
 1.3.3 CE Directives........................................................................
2 Introduction......................................................................12
2.1 Basic Features.........................................................................
2.2 Electrical Block Diagram of The System.........................
2.3 Work Modes..............................................................................
2.4 Dimension................................................................................
2.5 Terminals of Inverter.............................................................
3 Technical Data....................................................................19
3.1 DC Input ....................................................................................
3.2 AC Output/Input...................................................................
3.3 Battery........................................................................................
3.4 Efficiency, Safety and Protection.....................................
3.5 EPS(Off-grid) Output ...........................................................
3.6 General Data............................................................................
4 Installation..............................................................................22
4.1 Check for Transport Damage ......................................................
4.2 Packing List..................................................................................................
4.3 Installation Precautions.....................................................................
4.4 Tool Preparation......................................................................................
4.5 Installation Site Conditions............................................................
4.5.1 Installation Carrier Requirements .............................................
4.5.2 Installation Requirements...............................................................
4.5.3 Installation Space Requirements.................................................
4.6 Mounting......................................................................................................
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12
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03
03
03
04
09
11
Contents

0302
1 Notes on this Manual
1.2 Target Group
This manual is for qualied electricians.The tasks described in this
manual only can be performed by qualied electricians.
1.3 Symbols Used
Danger!
“Danger" refers to a dangerous situation that, if not
avoided, will result in a high level of risk such as serious
injury or even death.
Warning!
“Warning" indicates a dangerous situation, which,
if not avoided, may result in serious injury or death.
Caution!
“Caution” indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
1.1 Scope of Validity
Note: "X3-Hybrid G4"Series refers to the energy storage inverter
that supports photovoltaic grid-connected.
“5.0"means 5.0kW.
“D" means "DC switch", "M" means externally connected.
X3-Matebox, built-in DC switch, BAT circuit breaker, AC and EPS
(Off-grid)circuit breaker, which can reduce the cost of customers
on accessory. And pre-installed wiring cables and device can
get grid of the complicated wiring work.
Keep this manual available at any time.
5 Electrical Connections...........................................................32
.........................................................................................
5.2 Grid Port and EPS(Off-grid) Output Connection..........
5.3 EPS(Off-grid) Block Diagram.........................................................
..............................................................................5.4 Battery Connection
5.5 Communication Connection.......................................................
5.5.1 Introduction to DRM Communication.....................................
5.5.2 Introduction to Meter/CT Communication...........................
5.5.3 Parallel Communication.................................................................
5.5.4 COM Communication......................................................................
5.5.5 Communication Connection Steps...........................................
5.6 Grounding (Mandatory)....................................................................
5.7 Monitoring Connection....................................................................
5.8 Check All Below Steps Before Starting Inverter..............
5.9 Inverter Operation.................................................................................
6 Firmware upgrading...........................................................................................79
7 Setting.........................................................................................83
7.1 Control Panel............................................................................
7.2 Menu Structure.......................................................................
7.3 LCD Operation..........................................................................................
8 Troubleshooting............................................................ 111
8.1 Trouble Shooting..................................................................
8.2 Routine Maintenance.........................................................
9 Decommissioning........................................................118
9.1 Disassemble the Inverter...................................................
9.2 Packaging................................................................................
9.3 Storage and Transportation..............................................
9.4 Waste Disposal .......................................................................................
10 Disclaimer.......................................................................................119
5.1 PV Connection
X3-Hybrid-5.0-D X3-Hybrid-5.0-M
X3-Hybrid-6.0-D X3-Hybrid-6.0-M
X3-Hybrid-8.0-D X3-Hybrid-8.0-M
X3-Hybrid-10.0-D X3-Hybrid-10.0-M
X3-Hybrid-12.0-D X3-Hybrid-12.0-M
X3-Hybrid-15.0-D X3-Hybrid-15.0-M
This manual is an integral part of X3-Hybrid G4, it describes the
assembly, installation, commissioning, maintenance and failure of
the product. Please read it carefully before operating.
32
36
37
46
50
50
51
54
60
62
71
74
76
77
83
84
85
111
117
118
118
118
118
Notes on this ManualContents
The following types of safety instructions and general information
appear in this document as described below:
Note!
“Note” provides tips that are valuable for the optimal
operation of our product.

Danger!
Danger to life due to high voltages in the inverter!
The personnel responsible for the installation, electrical
connection, debugging, maintenance and fault handling
operation of this product need to be trained, master the correct
operation method, have the corresponding electrician
qualification and safety operation knowledge.
Caution!
When the inverter is working, it is strictly forbidden to touch the
shell. The temperature of the shell is high and there is a risk of
scalding.
Caution!
Radiation may be harmful to health!
Do not stay for a long time and keep at least 20 cm away from
the inverter.
Note!
Ground PV system.
Finish PV modules and photovoltaic system grounding in
accordance with local requirements to achieve optimal
protection of systems and personnel.
Warning!
Ensure that the input DC voltage is below the inverter limit.
Excessive DC voltage and current may cause permanent
damage or other losses to the inverter, which is not covered by
the warranty.
Warning!
Before performing maintenance, cleaning or operation on the
circuit connected to the inverter, authorized maintenance
personnel must first disconnect the AC and DC power supplies
of the inverter.
Warning!
Risk of electric shock!
Warning!
The inverter can not be operated when it is running.
Strictly follow relevant safety specifications for product installation
and testing. During installation, operation or maintenance, please
read carefully and follow the instructions and precautions on the
inverter or user manual. If the operation is incorrect, it may cause
personal and property losses. Please keep the user manual properly
after use.
This inverter can only use the accessories sold and recommended by
SolaX, otherwise it may cause fire, electric shock or casualties.
Without the authorization of our company, you may not open the
inverter cover or replace the inverter parts, otherwise the warranty
promise of the inverter will be invalid.
The use and operation of the inverter must be carried out in
accordance with the instructions in this manual, otherwise this
protection will fail and the warranty of the inverter will also fail.
During working, the inverter surface temperature may exceed 60 , °C
please make sure the inverter cools down before touching, and
make sure children can not touch.
When exposed to sunlight, photovoltaic arrays generate dangerous
high DC voltages. Please follow our instructions, otherwise it will be
life-threatening.
All DC and AC power sources must be disconnected from the
inverter for at least 5 minutes before any wiring or electrical
operation is performed on the inverter to ensure complete isolation
of the inverter and avoid electric shock.
0504
SafetySafety

If the building installed with external light protection device is far
away from the inverter location, in order to protect the inverter from
electrical and mechanical damage, the inverter should also install an
external lightning protection equipment.
In order to protect DC system, two-stage surge protection equipment
is needed between DC cable of inverter and photovoltaic equipment
module.
In order to protect the AC system, the level 2 surge protection
equipment should be installed at the AC output, located between
the inverter and the grid. Installation requirements must comply with
IEC61643-21 standard.
All DC cables shall be installed in a distance as short as possible, and
the positive and negative cables of the same input need to be
bundled together to avoid causing loops in the system. Minimum
distance installation and binding requirements also apply to auxiliary
grounding and shielding grounding conductors.
The islanding effect means that when the power grid is cut off, the
grid-connected power generation system fails to detect the power
outage and still supplies power to the power grid. This is very dangerous
for the maintenance personnel and the power grid on the transmission
line.
X3-Hybrid G4 series inverter’s use active frequency offset method to
prevent islanding effect.
0706
ØAnti-lslanding Effect
Warning!
ØSurge protection devices (SPDs) for PV installation
Safety
A photovoltaic module used on the inverter must have a IEC61730A
rating, and the total open circuit voltage of the photovoltaic string /
array is lower than the maximum rated DC input voltage of the
inverter. Any damage caused by photovoltaic over voltage is not
covered by warranty.
Installation position should be away from wet environment and
corrosive substances.
After the inverter and power grid cut off the PV power supply,there
will be a certain amount of residual current in a short time, be
cautious or it may lead to serious personal injury and even high risk
of death. Use a multimeter (impedance at least1 MΩ) to measure the
voltage between the UDC and the UDC- to ensure that the inverter
port is discharged below the safe voltage before starting operation
(35 VDC).
Over-voltage protection with surge arresters should be
provided when the PV power system is installed.
The grid connected inverter is fitted with SPDs in both
PV input side and MAINS side.
Direct or indirect lightning strikes can cause failures. Surge is the main
cause of lightning damage to most devices. Surge voltage may occur
at photovoltaic input or AC output, especially in remote mountain
areas where long distance cable is supplied.
Please consult professionals before installing SPDs.
The external lightning protection device can reduce the inuence of
direct lightning strike, and the lightning protection device can release
surge current to the earth.
Safety

0908
Safety
SolaX X3-Hybrid G4 Series inverter should pair with high voltage battery,
for the specic parameters such as battery type, nominal voltage and
nominal capacity etc., please refer to section 3.3.
Please refer to the matching battery specication for details.
ØBattery Safety Instructions
• A faulty ground connection can result in equipment failure, personal
and death injuries, and electromagnetic interference.
• Ensure correct according to grounding to IEC62109 and conductor
diameter according to STANDARD specification.
• Do not connect the grounding end of the equipment in series to
prevent multi-point grounding.
• Electrical appliances must be installed in accordance with the wiring
rules of each country.
Safety
Warning!
High leakage Current!
Earth connection essential before connecting supply.
ØPE Connection and Leakage Current
• All inverter’s incorporate a certified internal Residual Current Monitoring
(RCM) in order to protect against possible electrocution and fire hazard
in case of a malfunction in the PV array, cables or inverter.
There are 2 trip thresholds for the RCM as required for certification
(IEC 62109-2:2011).
The default value for electrocution protection is 30mA, and for slow
rising current is 300mA.
• The inverter with built-in RCM, will exclude possibility of DC residual ,
current to 6mA,thus in the system an external RCD (type A) can be used
≥( 30mA).
For United Kingdom
• The installation that connects the equipment to the supply terminals
shall comply with the requirements of BS 7671.
• Electrical installation of PV system shall comply with requirements of
BS 7671 and IEC 60364-7-712.
• All protective devices cannot be changed.
• User shall ensure that equipment is so installed, designed and
operated to maintain at all times compliance with the requirements of
ESQCR22(1)(a).
Type A pprov ed
Saf ety
Regu lar Pro duct ion
Sur veil lance
www. tuv.co m
ID 111 12274 31
CE mark.
The inverter complies with the requirements of the
applicable CE guidelines.
Symbols on the Type Label
Symbols
TUV certified.
RCM remark.
UKCA mark.
The inverter complies with the requirements of the
applicable UKCA guidelines.
UKNI mark.
The inverter complies with the requirements of the
applicable UKNI guidelines.
1.3.2 Explanation of Symbols
This section gives an explanation of all the symbols shown on the inverter
and on the type label.
Battery status
Operating Display
An error has occurred, please inform your installer immediately
Symbols on the Inverter

10 11
The inverter can not be disposed together with the
household waste. Disposal information can be found in the
enclosed documentation.
SAA certification.
Beware of hot surface.
The inverter can become hot during operation. Avoid
contact during operation.
Danger of high voltages.
Danger to life due to high voltages in the inverter!
Danger.
Risk of electric shock!
Observe enclosed documentation.
Do not operate this inverter until it is isolated from battery,
mains and on-site PV generation suppliers.
Danger to life due to high voltage. There is residual voltage
existing in the inverter after powering off, which needs 5 min
to discharge. Wait 5 min before you open the upper lid or
the DC lid.
For installation in photovoltaic module system, it is necessary to
make sure that the whole system complies with the requirements of
EC(2014/35/EU, 2014/30/EU, etc.) before starting the module (i.e. to
start the operation).The assembly shall be installed in accordance
with the statutory wiring rules .Install and configure the system in
accordance with safety rules, including the use of specified wiring
methods. The installation of the system can only be done by
professional assemblers who are familiar with safety requirements
and EMC. The assembler shall ensure that the system complies with
the relevant national laws.
The individual subassembly of the system shall be interconnected by
means of the wiring methods outlined in national/international such as
the national electric code (NFPA) No. 70 or VDE regulation 0107.
This chapter describes the requirements of the European low voltage
regulations, including safety instructions and system licensing
conditions, the user must comply with these regulations when
installing, operating, and maintaining the inverter, otherwise it will
cause personal injury or death, and the inverter will cause damage.
Please read the manual carefully when operating the inverter .If you do
not understand "danger", "warning", "caution" and the description in the
manual, please contact the manufacturer or service agent before installing
and operating the inverter.
Grid-connected inverter comply with low voltage directive (LVD)
2014/35/EU and Electromagnetic compatibility directive (EMC)
2014/30/EU.Detection of components is based on:
EN 62109-1:2010 ;
EN 62109-2:2011;
IEC 62109-1(ed.1) ;
IEC62109-2(ed.1) ;
EN 61000-6-3: 2007+A:2011;
EN 61000-6-1: 2007 ;
EN 61000-6-2: 2005 ;
Safety Safety

X3-Hybrid G4 series is a high-quality inverter that can convert solar
energy into alternating current and store energy into batteries.
The inverter can be used to optimize self-consumption, stored in
batteries for future use or fed into the public grid. The way it works
depends on user preferences. It can provide emergency power during
power outages.
2 Introduction
2.1 Basic Features
X3-Hybrid G4 series has two wiring schemes, one is for M series
inverter connected to X3-Matebox, and the other is for D series
inverter.
There are different ways of wiring in different countries, one is to
connect N line with PE line, the other is to separate the line from the
PE line wiring, see below ;
2.2 Electrical Block Diagram of The System
Diagram A: N line and PE line separate wiring, D series inverter;
(For most countries)
IntroductionInstallation
N
BAT
Battery
N-BAR for loads
N-BAR for EPS(Off-grid) loads
EPS(Off-grid) loads Loads
X3-Hybrid G4
PV 1
PV 2
E-BAR
RCD
Breaker
Grid
Breaker
Grid EPS(Off-grid)
Main Breaker/RCD
Breaker
Breaker
CT
Distribution Box
12 13
Diagram B: N line and PE line separate wiring, M series inverter;
(For most countries)
Diagram C: N line and PE line together, D series inverter;
( Applicable to Australia)
N
BAT
Battery
N-BAR for loads
N-BAR for EPS(Off-grid) loads
EPS(Off-grid) loads Loads
X3-Hybrid G4
PV 1
PV 2
E-BAR
RCD
Breaker
Grid
Breaker
Grid EPS(Off-grid)
Main Breaker/RCD
Breaker
Breaker
CT
Distribution Box
N
CT 1
CT 2
CT 3
X3-Matebox
N
BAT
Battery
N-BAR for loads
N-BAR for EPS(Off-grid) loads
EPS(Off-grid) loads Loads
X3-Hybrid G4
PV 1
PV 2
E-BAR Grid
Grid EPS(Off-grid)
Main Breaker/RCD
Breaker
Breaker
CT

Diagram D: N line and PE line together, M series inverter;
( Applicable to Australia)
Note!
The RCD on the gure represents a leakage protection
device with a circuit breaker function.
• When power cuts suddenly, the inverter connects the N
line of EPS(Off-grid) load with the ground through relay,
providing a xed zero potential for EPS(Off-grid) load and
ensuring the safety of electricity use by users.
• Please control the inverter load and make sure it is
"output value" in "within " EPS(Off-grid) mode, otherwise
the inverter will stop and alarm overload fault".
• Please confirm with the grid operator whether there are
special regulations for grid connection.
IntroductionIntroduction
N
BAT
Battery
N-BAR for loads
N-BAR for EPS(Off-grid) loads
EPS(Off-grid) loads Loads
X3-Hybrid G4
PV 1
PV 2
E-BAR Grid
Grid EPS(Off-grid)
Main Breaker/RCD
Breaker
Breaker
CT
CT 1
CT 2
CT 3
X3-Matebox
E-BAR
N
14 15
2.3 Work Modes
X3-Hybrid G4 series, can be based on different needs, there are a variety of models.
Self Use
The self-use mode is suitable for areas with low feed-in
subsidies and high electricity prices.
① When the power of PV is sufficient
Active Charging or Discharge time period: PV will power the
loads rstly, and surplus power will charge to the battery.
If the battery is fully charged, then sell the surplus power to
the grid;( The inverter will limit the output if Feed-in limit or
zero feed-in is needed )
(PV＞Load, PV →Load→Battery → Grid)
② When the power of PV is insufficient
Active Charging time period: PV will power the loads rstly ,
the remaining power will be taken from the grid , the battery
will not discharge at this time.
(PV＜Load, PV + Grid → Load)
Active Discharge time period: PV+BAT will power the loads
together. If the power is still not enough, the remaining
power will be taken from the grid.
(PV＜Load, PV + Battery + Grid → Load)
③ Without PV power
Active Charging time period: The grid supplies the loads
and also can charge the battery;
(PV=0, Grid → Load + Battery)
Active Discharge time period: The battery will power the
home loads rstly. If the battery power is not enough ,the
remaining power will be taken from the grid. The inverter
will enter into the standby state.
(PV=0, Battery+Grid → Load )
Battery min SOC can be set: 10%-100%;
Charge battery to min SOC can be set:10%-100%.
Feed-in priority
①
②
①
②
③
①
②
③
The Feed-in priority mode is suitable for areas with high
feed-in subsidies, but has feed-in power limitation.
①When the power of PV is sufficient
Active Charging time period: First, PV supply power to the
load, then charge the battery to the set capacity, and then
sell the power to the grid. If the local grid company limits
the grid-connected power of the inverter, the excess energy
continues to charge the battery.
(PV＞ Load, PV → Load → Battery→ Grid → Battery)
Active Discharge time period: PV will power the loads rstly,
and surplus power will feed-in to the grid.
(PV＞ Load, PV → Load → Grid )
②When the power of PV is insufficient
Active Charging time period: PV will power the loads rstly,
the remaining power will be taken from the grid. The battery
will not discharge.
(PV＜ Load, PV + Grid → Load)
Discharge time period: PV+BAT will power the loads together.
If the power is still not enough, the remaining power will be
taken from the grid.
(PV＜ Load, PV + Battery + Grid → Load)

IntroductionIntroduction
The EPS(Off-grid) is used when the power grid is off.
System will provides emergency power
through PV and batteries to supply power to the
household loads.
(Battery must be installed for this mode)
①When the power of PV is sufficient
PV will power the loads rstly, and surplus power
will charge to the battery.
(PV＞Load, PV → Load → Battery)
②When the power of PV is insufficient
The remaining power will be taken from the battery.
(PV＜Load, PV → Load → Battery)
③ Without PV power
The battery will power the emergency loads until
the battery reached the min SOC, then the inverter
will enter into the idle mode.
(PV=0, Battery → Load)
EPS(off-grid) SOC-min condition is adjustable within
the range of 10%-25%.
EPS(Off-grid) mode
Backup mode
The back-up mode is suitable for areas with
frequent power outages.
Same working logic with “Self-use” mode. This
mode will maintain the battery capacity at a
relatively high level. (Users' setting) to ensure
that the emergency loads can be used when
the grid is off. Customers no need to worry
about the battery capacity.
Battery min SOC can be set:30%-100%.
Charge battery to min SOC can be set:
30%-100%.
①
②
③
①
②
①
②
③
①
②
Note: in the case of grid connection, all working modes work normally when the battery
SOC >5%. When the battery charge rate is below 5%, the PV or Grid will first charge the
battery SOC11%, and then return to the working mode selected by the user.
③Without PV power
Active Charging time period: The grid will power
the home loads and also charge the battery;
(PV=0 , Grid → Load + Battery)
Active Discharge time period: The battery will
power the home loads rstly. If the battery power
is not enough, the remaining power will be taken
from the grid. The inverter will enter into the
standby state.
(PV=0, Battery+Grid → Load)
Battery min SOC can be set: 10%-100%;
Charge battery to min SOC can be set:10%-100%.
16 17
2.4 Dimension
503mm 199mm
503mm
2.5 Terminals of Inverter
A
ABCDE F G H
KLM
I
J
SHUT
EPS (Off -gri d)
Upgrade/Dongle

3 Technical Data
3.1 DC Input
Qualified electrician required for the installation.
Warning!
Object
A
B
C
D
E
F
G
H
I
J
K
L
DC switch
PV connection port
Battery connection port
Meter/CT Port
External monitoring connection port
Ethernet port
Grid connection port
CAN are reserved ports / SHUT is a reserved port/
DRM Port(only for Australia)
USB port for upgrading
Description
Battery communication
Ground connection port
EPS(Off-grid) Output(main load connection port)
Technical Data
A: B:4000/ 4000
0100
640
180-950
1 /14 4
1 /16 6
200
2
A:1/B:1
X3-Hybrid-5.0-D
X3-Hybrid-5.0-M
X3-Hybrid-6.0-D
X3-Hybrid-6.0-M
X3-Hybrid-8.0-D
X3-Hybrid-8.0-M
A:5000/B:5000
1000
640
180-950
14/14
16/16
200
2
A:1/B:1
A:7000/B:5000
1000
640
180-950
26/14
30/16
200
2
A:2/B:1
X3-Hybrid-10.0-D
X3-Hybrid-10.0-M
A:9000/B:6000
1000
640
180-950
26/14
30/16
200
2
A:2/B:1
X3-Hybrid-12.0-D
X3-Hybrid-12.0-M
A:11000/B:7000
1000
640
180-950
26/14
30/16
200
2
A:2/B:1
X3-Hybrid-15.0-D
X3-Hybrid-15.0-M
A:11000/B:7000
1000
640
180-950
26/14
30/16
200
2
A:2/B:1
Max. recommended DC power [W]
Max. DC voltage [V]
Nominal DC operating voltage [V]
Operating voltage typical [V]
Max. input current [A]
Max. short circuit current [A]
Start output voltage [V ]
No. of MPP trackers
Strings per MPP tracker
Model
M
Fans(only for X3-Hybrid-12.0-D/M and X3-Hybrid-15.0-D/M )
Introduction
18 19
3.2 AC Output/Input
Rated AC voltage [V]
Rated grid frequency [Hz]
Displacement power factor
Total harmonic distortion(THDi)
AC Output
AC Input
Rated AC power [W]
Rated grid voltage(range) [V]
Rated grid frequency [Hz]
Max. AC current [A]
Max. apparent AC power [ VA]
Nominal AC power[ W ]
Max. AC current [A]
5000
5500
X3-Hybrid-5.0-D
X3-Hybrid-5.0-M
X3-Hybrid-6.0-D
X3-Hybrid-6.0-M
X3-Hybrid-8.0-D
X3-Hybrid-8.0-M
6000
6600
12.9
415/240; 400/230; 380/220
50/60
1 (0.8 leading...0.8 lagging)
< 3%
10000 12000 16000
415/240; 400/230; 380/220
50/60
X3-Hybrid-10.0-D
X3-Hybrid-10.0-M
10000
11000
20000
32.025.8
16.1 19.3
X3-Hybrid-12.0-D
X3-Hybrid-12.0-M
12000
13200
20000
32.0
19.3
16.1
9.7
8.1
X3-Hybrid-15.0-D
X3-Hybrid-15.0-M
8000
8800
15000(PEA 14000)
15000
24.1
20000
32.0
Model

3.3 Battery
Battery type
Battery Full Voltage [V]
Maximum charge/discharge flow [A]
Communication interface
Reverse connection protection
Lithium batteries
180-650
30A
CAN/RS485
Yes
Model
3.5 EPS(Off-grid) Output
EPS(Off-grid) rated power[VA]
EPS(Off-grid) rated voltage [V]
Frequency[ Hz]
EPS(Off-grid) rated current [A]
EPS(Off-grid) Peak Power [VA]
Switching time [s]
Total harmonic distortion (THDv)
Model
Integrated(TypeIII)
Integrated(TypeIII)
YES
YES
YES
YES
YES
YES
YES
YES
YES
3.4 Efficiency, Safety and Protection
MPPT efficiency
European efficiency
Maximum efficiency
Model 3.6 Generic Data
Dimensions (W/H/D)[mm]
Dimensions of Packing (W/H/D)[mm]
Net weight [kg]
Gross weight [kg]
Heat dissipation treatment
Noise emission(typical) [dB]
Storage temperature range [ ]°C
Operating temperature range[ ]°C
Humidity [%]
Altitude [m]
Ingress Protection
Protective Class
Cold standby consumption
Over voltage category
Pollution Degree
Installation mode
Inverter Topology
Communication interface
Model
Natural Cooling
<40
-40~+70
-35~+60 (derating at 45)
0%~100%
<3000
IP65
I
<5W
III(MAINS), II(PV, Battery)
III
Wall mounted
Non-isolated
Meter/ CT, external control RS485, Pocket series (optional), DRM, USB
Max. battery charge efficiency
(PV to BAT)(@ full load)
Max. battery discharge efficiency
(BAT to AC)(@ full load)
Technical Data
Security & Protection
DC SPD Protection
AC SPD Protection
Over/under voltage protection
Grid protection
DC injection monitoring
Back feed current monitoring
Residual current detection
Anti-islanding protection
Over load protection
Over heat protection
Array insulation resistance detection
Technical Data
Smart Cooling
<45
X3-Hybrid-5.0-D
X3-Hybrid-5.0-M
X3-Hybrid-6.0-D
X3-Hybrid-6.0-M
X3-Hybrid-8.0-D
X3-Hybrid-8.0-M
X3-Hybrid-10.0-D
X3-Hybrid-10.0-M
X3-Hybrid-12.0-D
X3-Hybrid-12.0-M
X3-Hybrid-15.0-D
X3-Hybrid-15.0-M
99.9%
97.7%
98.2%
98.5%
99.9%
97.7%
98.2%
98.5%
99.9%
97.7%
98.2%
98.5%
97.5% 97.5% 97.5%
99.9%
97.7%
98.2%
98.5%
97.5%
99.9%
97.7%
98.2%
98.5%
97.5%
X3-Hybrid-5.0-D
X3-Hybrid-5.0-M
X3-Hybrid-6.0-D
X3-Hybrid-6.0-M
X3-Hybrid-8.0-D
X3-Hybrid-8.0-M
X3-Hybrid-10.0-D
X3-Hybrid-10.0-M
X3-Hybrid-12.0-D
X3-Hybrid-12.0-M
X3-Hybrid-15.0-D
X3-Hybrid-15.0-M
99.9%
97.7%
98.2%
98.5%
97.5%
5000
7.2
8000
11.6
10000
14.5
12000, 60S7500, 60s
12000
17.5
15000
21.8
16500, 60S
15000, 60S
9000, 60S 15000, 60S
X3-Hybrid-5.0-D
X3-Hybrid-5.0-M
X3-Hybrid-6.0-D
X3-Hybrid-6.0-M
X3-Hybrid-8.0-D
X3-Hybrid-8.0-M
X3-Hybrid-10.0-D
X3-Hybrid-10.0-M
X3-Hybrid-12.0-D
X3-Hybrid-12.0-M
X3-Hybrid-15.0-D
X3-Hybrid-15.0-M
6000
8.7
400V/230VAC
50/60
<10ms
<3 %
30 30 30
503*503*199
560*625*322
34 34 34
30
34
X3-Hybrid-5.0-D
X3-Hybrid-5.0-M
X3-Hybrid-6.0-D
X3-Hybrid-6.0-M
X3-Hybrid-8.0-D
X3-Hybrid-8.0-M
X3-Hybrid-10.0-D
X3-Hybrid-10.0-M
X3-Hybrid-12.0-D
X3-Hybrid-12.0-M
X3-Hybrid-15.0-D
X3-Hybrid-15.0-M
30
34
30
34
Model
20 21

4 Installation
4.2 Packing List
Ensure that the inverter is in good condition via transportation. If there
is any visible damage such as cracks, please contact the dealer
immediately.
Open the package and check the materials and accessories
according to the following list.
1
A
B
C
D
E
F
G
H
I
J
K
1
1
6
3
12
1
6
Quick Installation Guide
Description
L
M
1
Number Quantity
X3-Hybrid G4 series inverter.
Bracket
Waterproof connector
PV terminal (positive*3 , negative*3 )
Communication line adapter (COM/Meter/BMS)
10AWG European terminals
(Expansion bolt, Gasket, Self-tapping bolt)
Battery connection terminals(positive*1, negative*1 )
N
O
1
5
OT terminal(inverter grounding)
P
1
Meter ( optional )
4.1 Check for Transport Damage
Manual
M5 inner hexagon bolt
5
Q
1
Pocket WiFi (optional)
PV pin angle (positive*3 , negative*3 )
1
CT ( optional )
2
Installation Installation
*
1
Warranty Card
☆
☆
☆
A B C D
F G
X3-Hybrid Series 5.0KW-15.0KW
H
M N O P
IJKK L
Q
E
X3-Hy bri d Seri es
Use r Manua l
5.0kW - 15.0kW
EN
1
R
R
RJ 45 terminals
▲
Note: The M series inverter in the accessory package does not include the “ C” \“ D” \“ E” \“ F”
and ”G“ accessories. The M series inverter must be used with X3-Matebox.
“ L ” The inverter in Australia needs to be connected to DRM, which is 1 more 
communication line adapter than that in other countries.
☆
☆
2322

The protection level of X3-Hybrid G4 series inverter is IP 65, so that the
inverter can be installed outdoors.
Check the installation environment and pay attention to the following
conditions when installing:
• Do not expose to strong light.
• Do not touch flammable building materials.
• Do not approach flammable and explosive gases or liquids (e.g. where
chemicals are stored).
• Do not touch cold air directly.
• Do not approach TV antenna or cable.
• Do not place in areas above 3000 meters above sea level.
• Do not install in precipitation or high humidity, which may cause
corrosion or damage Internal devices.
• Keep the system out of reach of children.
If the inverter is installed in a narrow area, be sure to reserve appropriate
space for heat dissipation.
The ambient temperature of the installation site is -35 ~60 .°C °C
The maximum angle range of wall tilt ±5°.
Avoid direct sunlight, rain and snow weather.
No direct sunlight No Rain Exposure No snow Lay up
Direct Sunlight Rain Exposure Snow Lay up
4.3 Installation Precautions 4.4 Tool preparation
Type
Machine Installation Tools
Tool equipment
Bit Φ10
Name Image
Hammer
drill
Socket
wrench set
(Hexagon)
Torque
screwdriver
Name Image
Utility knife
wire stripper
Multifunction
terminal
crimping
tool (RJ45)
Multimeter
Marker
Tape
measure
Protective
glasses
Dustproof
Cover
Individual
Protection
Tools
Rubber
hammer
OT
terminals
press clamp
0.5mm²~6mm²
Stay away from
antenna cables
Euro
terminal
crimping
tool
Hexagon
keys
Stay away from
combustibles
Spirit level
Crimping
Tool
InstallationInstallation
Diagonal
poliers
24 25
Crosshead M5
DC Voltage
Range ≥1100 V DC

Type
Equipment
Preparation
Name Requirement
Image
Cable
Preparation
Breaker
PV end
wire
EPS
(Off-grid)
end wire
Grid end
wire
Communi-
cation lines
PE Cable
4.5 Installation Site Conditions
4.5.1 Installation Carrier Requirements
Do not install the inverter near flammable materials.
Please install the inverter on a solid object that can withstand the weight
requirements of the inverter and energy storage system.
Please be careful not to install the inverter in the plasterboard wall or
similar to the residential places with poor sound insulation, so as not to
work with noise and interfere with the residents' life in the morning.
4.5.2 Installation Requirements
Install the inverter at a maximum back tilt of 5 degrees, the inverter can
not be tilted forward, inverted, excessive back tilted or side tilted.
Dedicated PV wire, line number
#12 AWG withstand voltage 1000V,
temperature resistance 105℃ fire
resistance grade VW-1
Battery
Cable
Five-core cable
Five-core cable
Grid port and EPS(Off-grid) port wiring
section (4.5.2)
Type
Tool equipment
Name Image Name Image
Safety
gloves
Safety
shoes
Individual
Protection
Tool
Twisted pair with shield
InstallationInstallation
≤5°
Conventional wire
Conventional wire
26 27

4.6 Mounting
ØPreparation
ØStep 1: Fix the wall bracket to the wall
Please prepare the following tools before installation.
Installation tools: screwdriver, wrench, Φ10 drill, rubber hammer, socket
wrench set and Hexagon keys.
First find the expansion screw and the wall bracket in the accessory bag,
as shown below:
Expansion bolts, Tapping screws, nut, Gasket Bracket
a) Use a marker to mark drilling holes of the bracket on the wall.
b) Drill holes at marked spots with depth of 65mm.
300mm
300mm
300mm
500mm
Position Min Distance
Left
Right
Up
Down
Reserved space dimensions of
installation
4.5.3 Installation Space Requirements
Reserve enough space when installing inverter (at least 300mm) for heat
dissipation.
For multi-inverter installation scenarios, the inline installation method is
recommended; when the space is insufficient, the recommended method of
installation in the form of "products"; it is not recommended to install multiple
inverters in stacks. If you choose stack installation, please refer to the installation
separation distance below.
InstallationInstallation
≥300mm
≥300mm
≥300mm≥300mm
≥300mm ≥300mm ≥300mm
≥300mm
≥300mm
≥300mm
≥1000mm ≥1000mm
≥500mm
≥500mm
≥300mm
≥300mm
It consists of four parts
Gasket
28 29

ØStep 3: Tighten the inverter and bracket
e ) Hang the buckle on the inverter to the corresponding position of the
backplane;
f ) Use the inner hexagonal wrench to tighten the inner hexagonal screw
on the right side of the inverter.
Inner hexagonal wrench
(Torque:1.2±0.1 N· m)
ØStep 2: hang the inverter on the bracket
c) Insert expansion bolt into the hole, use rubber hammer to knock the
expansion screw bolt into the wall;
d) The bracket is aligned with the screw uses the inner hexagonal wrench to
screw the tapping screw until the expansion bolt "bang" is heard.
InstallationInstallation
b)
c)
Hammer
d)
Expansion bolts, Tapping screws,
nut, Gasket,
e)
f)
80.00 mm
Φ10 Drill
(Depth: 80 mm)
30 31

7.0mm
Step 1. Turn off the DC switch, connect the PV module, prepare a 12AWG
PV cable, and find the PV (+) terminal and PV (-) terminal in the package.
Step 3. Tighten the cable with the insulation layer stripped and insert it into
the metal terminal (see Figure 1), make sure all wires are inserted Into the
metal terminal (see Figure 2).
Step 2. Use a wire stripper to strip the 7mm insulation layer of the wire end.
X3-Hybrid G4 series inverter have two PV inputs. Please select
photovoltaic modules with good performance and quality assurance.
The open circuit voltage of the module array should be less than the
maximum PV input voltage specified by the inverter, and the working
voltage should be within the MPPT voltage range.
Table 1: Maximum input voltage limit
Warning!
The voltage of photovoltaic modules is very high, and is
dangerous voltage. When wiring, please follow the safe
electricity regulations.
Note!
Please do not make PV positive or negative ground!
Note!
The following PV module requirements need to be applied to
each input range:
1. Same model
2. Same quantity
3. The same queue
4. The same angle
5.1 PV Connection
Max. DC input voltage 1000V
Note!
X3-Hybrid G4 series inverters do not support the following PV
module connection modes.
Inverter
PV
PV1
PV2
+
-
+
-
+
-
+
-
+
-
x
√
Inverter
PV
PV1
PV2
+
-
+
-
+
-
+
-
+
X3-Hybrid G4 series inverter support the following PV module
connection modes.
Wire stripper
Figure 1
Figure 2
ØConnection step
PV cable PV pin
Positive terminal
Negative terminal
Positive PV pin
Negative PV pin
Positive metal terminal
Negative metal terminal
Electrical Connections Electrical Connections
5 Electrical Connections
X3-Hybrid-5.0-D
X3-Hybrid-5.0-M
X3-Hybrid-6.0-D
X3-Hybrid-6.0-M
X3-Hybrid-8.0-D
X3-Hybrid-8.0-M
X3-Hybrid-10.0-D
X3-Hybrid-10.0-M
X3-Hybrid-12.0-D
X3-Hybrid-12.0-M
X3-Hybrid-15.0-D
X3-Hybrid-15.0-M
Model
Positive PV pin
Negative PV pin
The PV port wiring of X3-Hybrid G4 M series inverter has been
completed. For specic installation details, please refer to the X3-
Matebox Quick Installation Guide, the D series needs to be wired
according to the following steps.
32 33

PV+
PV-
Step 5. The PV joint is divided into 2 parts - the plug and the fastening head.
Insert the cable through the fastening head and the opposite plug.
Note that the red and black lines correspond to differentof plugs. Finally,
force the cable pair into the plug, will a "click" sound,which indicates that
the connection is complete.
Step 6. Tighten the fastening head and into insert the corresponding
positive and negative (PV-/PV+) ports of the inverter.
The following is the location of the inverter's positive and negative
(PV-/PV+) ports.
Note: Before inserting the PV terminal, please turn on the switch of
the PV module and use a multimeter to measure the positive and
negative poles of the PV terminal port to prevent reverse
connection.
Step 4. Tighten the PV pin needle and the wiring harness to make the
connection tight without looseness.
Schematic diagram of the inverter PV connected.
Crimping Tool
Negative
Positive
Positive terminal
Negative terminal
Electrical Connections Electrical Connections
PV 2+
PV1+
PV1- PV1- PV 2-
PV1+
Multimeter
DC Voltage
Range ≥1100 V DC
34 35
Don gle/
Dong le/Up grade