SolaX Power X3-Hybrid Series User manual

614.00897.00
X3-Hybrid Series
User Manual
5.0kW - 15.0kW
EN
ADD.: No. 288 Shizhu Road, Tonglu Economic Development Zone,
Tonglu City, Zhejiang Province, 310000 P. R. CHINA
Tel.: + 0571- 5626 0011
E-mail: [e-mail]
Copyright Declaration
The copy right of this manual belongs to SolaX Power Network Technology(Zhejiang) Co. , Ltd.(SolaX
Power Co. , Ltd. ) . Any corporation or individual should not plagiarize, partially or fully copy it
(including software, etc. ) , and reproduction or distribution of it shall not be allowed in any form or
by any means. All rights reserved. SołaX Power Network Technology (Zhejiang) Co. , Ltd. reserves the
right of nal interpretation. The contents are subject to change without prior notice.
SolaX Power Network Technology (Zhejiang) Co., Ltd.

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......................................................................................................
22
22
24
25
27
27
27
28
29
19
19
20
20
21
21
12
12
15
17
18
03
03
03
04
09
11
Contents

03
02
1 Notes on this Manual
1.2 Target Group
1.3 Symbols Used
Warning!
“Warning" indicates a dangerous situation, which,
if not avoided, may result in serious injury or death.
1.1 Scope of Validity
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.
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........................................................119
9.1 Disassemble the Inverter...................................................
9.2 Packaging................................................................................
9.3 Storage and Transportation..............................................
9.4 Waste Disposal .......................................................................................
10 Disclaimer.......................................................................................120
* WARRANTY REGISTRATION FORM
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
32
36
37
46
50
50
51
54
60
62
71
74
76
77
83
84
85
111
118
119
119
119
119
Notes on this ManualContents
The following types of safety instructions and general information
appear in this document as described below:
This manual is an integral part of the inverter, it describes the
assembly, installation, commissioning, maintenance and failure of
t h e p r o d u c t . P l e a s e r e a d i t c a r e f u l l y b e f o r e o p e r a t i n g .
Note: "X3-Hybrid" 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.
The15.0kw inverter complies with Thailand’s PEA/MEA grid-
connected regulations.
Keep this manual available at any time.
This manual is for end customers and qualied electricians.The
tasks described in this manual only can be performed by qualied
electricians.

Warning!
Risk of electric shock!
Warning!
The inverter can not be operated when it is running.
05
04
SafetySafety
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
our company, 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.
Caution!
“Caution” indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
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.

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.
The inverter’s use active frequency offset method to prevent islanding
effect.
07
06
ØAnti-lslanding Effect
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).
Warning!
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.
Safety
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.
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.

09
08
Safety
ØBattery Safety Instructions
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.

• If an external RCD is required by local regulations, it is recommended to
choose a Type-A RCD with the rating residual current of 300 mA.
Symbols on the Type Label
Type A pprove d
Saf ety
Regu lar Pro ducti on
Sur veill ance
www. tuv.co m
ID 111 12274 31
CE mark.
The inverter complies with the requirements of the
applicable CE guidelines.
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.
Symbols on the Inverter
Battery status
Operating Display
An error has occurred, please inform your installer immediately
Symbols
The 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.
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).
• 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.

10 11
The inverter can not be disposed together with the
household waste. Disposal information can be found in the
enclosed documentation.
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.
Safety Safety
1.3.3 EC Directives
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 ;

2 Introduction
2.1 Basic Features
2.2 Electrical Block Diagram of The System
Diagram A: N line and PE line separate wiring, D series inverter;
(For most countries)
IntroductionInstallation
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
Inverter
PV 1
PV 2
E-BAR
RCD
Breaker
Grid
Breaker
Grid EPS(Off-grid)
Main Breaker/RCD
Breaker
Breaker
CT
Distribution Box
CT-R
CT-S
CT-T
N
BAT
Battery
N-BAR for loads
N-BAR for EPS(Off-grid) loads
EPS(Off-grid) loads Loads
Inverter
PV 1
PV 2
E-BAR
RCD
Breaker
Grid
Breaker
Grid EPS(Off-grid)
Main Breaker
Breaker
Breaker
CT
Distribution Box
N
CT-R
CT-T
CT-S
RCD
X3-Matebox
N
BAT
Battery
N-BAR for loads
N-BAR for EPS(Off-grid) loads
EPS(Off-grid) loads Loads
Inverter
PV 1
PV 2
E-BAR
Grid
Grid EPS(Off-grid)
Main Breaker/RCD
Breaker
Breaker
CT
CT-R
CT-S
CT-T
Distribution Box
The inverter 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;
This high-quality inverter 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.

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
14 15
2.3 Work Modes
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 battery. When the battery is fully charged,
PV will power the load, and 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＞Battery charge, PV →Battery→Load → Grid)
② When the power of PV is insufficient
Active Charging time period: PV will power the battery
and the remaining power will be taken from the grid
when PV is not enough. PV and grid power will charge
the battery until it reaches the set value. And then PV
will power the load and the remaining power will
be taken from the grid when PV is not enough. The
battery will not discharge at this time.
(PV＜Battery charge, PV + Grid → Battery)
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%.
①
②
①
②
③
Feed-in priority
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: PV power the battery
to the set value, and then power the load, and sell the
surplus 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＞Battery, PV→Battery→Load→Grid → Battery)
N
BAT
Battery
N-BAR for loads
N-BAR for EPS(Off-grid) loads
EPS(Off-grid) loads Loads
Inverter
PV 1
PV 2
E-BAR
Grid
Grid EPS(Off-grid)
Main Breaker
Breaker
Breaker
CT
CT-R
X3-Matebox
E-BAR
N
CT-S
CT-T
RCD
The inverter can be based on different needs, there are a variety of
models.

IntroductionIntroduction
In case of power failure, the system will power EPS
loads through PV and battery.
(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
③
①
②
①
②
Note: in the case of grid connection, all working modes work normally
when the battery SOC >5%. When the Min SOC of the system - the actual
SOC of the battery > 5%, PV or Grid will force the battery to charge to Min
SOC +1%, and then return to the normal working mode set 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
Feed-in priority
①
②
③
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
battery and the remaining power will be taken from
the grid when PV is not enough. PV and grid power
will charge the battery until it reaches the set value.
And then PV will power the load and the remaining
power will be taken from the grid when PV is not
enough. The battery will not discharge.
(PV＜ Battery charge, PV + Grid → Battery)
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)
Note: when the actual SOC of the battery is ≤ Min SOC, if the mains
power is lost, the inverter will not enter the EPS (Off-grid) mode. The
inverter is in EPS Waiting state, at which time the PV will charge the
battery. When the battery capacity reaches 31%, the machine will
automatically enter EPS (Off-grid) mode.
199mm
503mm
503mm

3 Technical Data
3.1 DC Input(apply to version D/M)
Qualified electrician required for the installation.
Warning!
Technical Data
A: B:4000/ 4000
0100
630
180-950
16/16
20/20
200
2
A:1/B:1
X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0
A:5000/B:5000
1000
630
180-950
16/16
20/20
200
2
A:1/B:1
A:8500/B:5000
1000
630
180-950
26/16
30/20
200
2
A:2/B:1
X3-Hybrid-10.0
A:10500/B:6000
1000
630
180-950
26/16
30/20
200
2
A:2/B:1
X3-Hybrid-12.0
A:11000/B:7000
1000
630
180-950
26/16
30/20
200
2
A:2/B:1
X3-Hybrid-15.0
A:11000/B:7000
1000
630
180-950
26/16
30/20
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
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
COM port
Grid connection port
CAN1 and CAN2 are for parallel communication / OFF is for
external shutdown/ DRM Port(only for Australia)
USB port for upgrading
Description
Battery communication
Ground connection port
EPS(Off-grid) Output(main load connection port)
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(apply to version D/M)
2.5 Terminals of Inverter
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-M X3-Hybrid-6.0-M 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-M
10000
11000
20000
32.025.8
16.1 19.3
X3-Hybrid-12.0-M
12000
13200
20000
32.0
19.3
16.1
9.7
8.1
X3-Hybrid-15.0-M
8000
8800
15000(PEA 14000)
15000
24.1
20000
32.0
X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0
Model
ABCDE F G H
KLM
I
J
OFF
EPS
Upgrade/Dongle
CAN1 CAN2

3.3 Battery(apply to version D/M) 3.5 EPS(Off-grid) Output(apply to version D/M)
3.4 Efficiency, Safety and Protection(apply to version D/M)
3.6 Generic Data(apply to version D/M)
Technical Data Technical Data
20 21
Battery type
Battery Full Voltage [V]
Maximum charge/discharge flow [A]
Communication interface
Reverse connection protection
Lithium batteries
180-800
30A
CAN/RS485
Yes
X3-Hybrid-5.0-MX3-Hybrid-6.0-M X3-Hybrid-8.0-M X3-Hybrid-10.0-M X3-Hybrid-12.0-M X3-Hybrid-15.0-M
X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0
Model
X3-Hybrid-15.0-M
Integrated
Integrated
YES
YES
YES
YES
YES
YES
YES
YES
YES
MPPT efficiency
European efficiency
Maximum efficiency
Max. battery charge efficiency
(PV to BAT)(@ full load)
Max. battery discharge efficiency
(BAT to AC)(@ full load)
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
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%
99.9%
97.7%
98.2%
98.5%
97.5%
X3-Hybrid-5.0-MX3-Hybrid-6.0-M X3-Hybrid-8.0-M X3-Hybrid-10.0-M X3-Hybrid-12.0-M
X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0
Model
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)
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
6000
8.7
400V/230VAC
50/60
<10ms
<3 %
X3-Hybrid-5.0-MX3-Hybrid-6.0-M X3-Hybrid-8.0-M X3-Hybrid-10.0-M X3-Hybrid-12.0-M X3-Hybrid-15.0-M
X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0
Model
X3-Hybrid-15.0-M
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
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, DRM, USB
Smart Cooling
<45
30 30 30
503*503*199
560*625*322
34 34 34
30
34
30
34
30
34
X3-Hybrid-5.0-MX3-Hybrid-6.0-M X3-Hybrid-8.0-M X3-Hybrid-10.0-M X3-Hybrid-12.0-M
X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0
Model
* The specific gross weight is subject to the actual situation of the whole machine.

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.
1
A
B
C
D
E
F
G
H
I
J
K
1
1
6
3
12
1
6
Description (for D series)
L
M
1
Number Quantity
the inverter
Wall-mount Bracket
Waterproof shield
PV terminal (positive*2 or 3, negative*2 or 3)
Communication line RJ 45 adapter (COM/Meter/BMS)
6 mm² European terminals
(Expansion bolt, Gasket, Self-tapping bolt)
Battery connection terminals (positive*1, negative*1)
N
O
1
6
OT terminal(inverter grounding)
P1
Meter (optional)
4.1 Check for Transport Damage
Documentations
M5 inner hexagon bolt
5
Q
Pocket WiFi
PV pin angle (positive*2 or 3, negative*2 or 3)
1
CT
2
Installation
RJ 45 terminals
Note:
“ L ” The inverter in Australia needs to be connected to DRM, which is 1 more communication line
RJ 45 adapter than that in other countries.
23
22
The number of “D” and “E” are different for different power sections. For 5-6kW inverters,
the number of positive and negative PV terminal and PV pin angle is 2, 2, 2 and 2 respectively.
For 8- 15kW inverters, the number of positive and negative PV terminal and PV pin angle is 3,
3, 3 and 3 respectively.
RJ 45 Terminal adapter
1
A
B
H
I
J
1
3
1
Description (for M series)
L
M
Number Quantity
the inverter
Wall-mount Bracket
Communication line RJ 45 adapter (COM/Meter/BMS)
(Expansion bolt, Gasket, Self-tapping bolt)
N
O
1
6
1
Documentations
M5 inner hexagon bolt
5
Pocket WiFi
RJ 45 terminals
Installation
Ground cable
R
RJ 45 Terminal adapter
P
Meter ( optional )
1
1
1
B C D
F G H
M N O
IJKK L
P
E
A
QR
Open the package and check the materials and accessories
according to the following list.

The protection level of the 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.
4.3 Installation Precautions 4.4 Tool preparation
No direct sunlight No Rain Exposure No snow Lay up
Direct Sunlight Rain Exposure Snow Lay up Stay away from
antenna cables
Stay away from
combustibles
InstallationInstallation
Type
Machine Installation Tools
Tool equipment
Bit Φ8
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
Euro
terminal
crimping
tool
Hexagon
keys
Spirit level
Crimping
Tool
Diagonal
poliers
Crosshead M5
DC Voltage
Range ≥1100 V DC
24 25

4.5 Installation Site Conditions
4.5.1 Installation Carrier Requirements
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.
Type
Tool equipment
Name Image Name Image
Safety
gloves
Safety
shoes
Individual
Protection
Tool
InstallationInstallation
26 27
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
Dedicated PV wire, line number
#4 mm² 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)
Twisted pair with shield
Conventional wire
Conventional wire
≤5°
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.

4.6 Mounting
ØPreparation
ØStep 1: Fix the wall bracket to the wall
Please prepare the following tools before installation.
Installation tools: screwdriver, wrench, Φ8 drill, rubber hammer, socket
wrench set and Hexagon keys.
a) Use a spirit level and a marker to mark drilling holes of the bracket on
the wall.
b) Drill holes at marked spots with depth of 65 mm.
4.5.3 Installation Space Requirements
Reserve enough space when installing inverter (at least 300mm) for heat
dissipation.
InstallationInstallation
Expansion bolts, Tapping screws, nut, Gasket Bracket
It consists of four parts
Gasket
28 29
300mm
300mm
300mm
500mm
Position Min Distance
Left
Right
Up
Down
Reserved space dimensions of
installation
≥300mm
≥300mm
≥300mm≥300mm
≥300mm ≥300mm ≥300mm
≥300mm
≥300mm
≥300mm
≥1000mm ≥1000mm
≥500mm
≥500mm
≥300mm
≥300mm
First find the expansion screw and the wall bracket in the accessory
bag, as shown below:
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.

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.
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
c)
Hammer
Expansion bolts, Tapping screws,
30 31
b)
65.00 mm
Φ8 Drill
(Depth: 65 mm)
d)
nut, Gasket,
e)
Inner hexagonal wrench
(Torque:1.2±0.1 N· m)
f)

The 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(apply to version D/M)
5.1 PV Connection
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 array
4. The same angle
ØConnection step
Electrical Connections Electrical Connections
5 Electrical Connections
Max. DC input voltage 1000V
X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0
Model
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.
7.0mm
Wire stripper
Figure 1
Figure 2
Positive PV pin
Negative PV pin
Positive metal terminalNegative metal terminal
PV cable PV pin Positive terminal
Negative terminal
Positive PV pin
Negative PV pin
32 33
Notice!
The series inverters support the following PV module
connection modes.
Inverter
PV
PV 1
+
-
PV 2
+
-
X3 HYD G4
+
-
PV 1
+
-
PV 2
+
-
Inverter
+
-
PV 1
+
-
PV 2
+
-
X3 HYD G4
+
-
PV 1
+
-
PV 2
+
-
Inverter
+
-
PV 1
+
-
PV 2
+
-
X3 HYD G4
+
-
PV 1
+
-
PV 2
+
-
Inverter
+
-
1. Method 1: Multi
2. Method 2: Common
Step 1. Turn off the DC switch, connect the PV module, prepare a 4
mm² PV cable, and find the PV (+) terminal and PV (-) terminal in the
package.
The PV port wiring of the 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.

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.
Schematic diagram of the inverter PV connected.
Crimping Tool
PV+
PV-
Negative terminal
Positive terminal
Positive terminal
Negative terminal
Electrical Connections Electrical Connections
34 35
PV 2+
PV1+
PV1- PV1- PV 2-
PV1+
Multimeter
DC Voltage
Range ≥1100 V DC
Dongle/Upg rade
Dongle/Upg rade
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 4. Tighten the PV pin needle and the wiring harness to make the
connection tight without looseness.

ØGrid port connection
The inverter has an EPS(Off-grid) function. When the grid is connected,
the inverter outputs go through the Grid port, and when the grid is
disconnected, the inverter outputs go through the EPS(Off-grid) port.
The EPS(Off-grid) function can be connected to part of the load, Please
refer to the following diagram for the wiring.
If you want to save installation time, you will need an accessory. If you
need a solution, please contact our sales staff.
ØEPS(Off-grid) wiring diagram
Electrical Connections Electrical Connections
5.3 EPS(Off-grid) Block Diagram
5.2 Grid Port and EPS(Off-grid) Output Connection
Diagram A: N line and PE line separate wiring, D series inverters;
(For most countries)
36 37
N
BAT
Battery
N-BAR for loads
N-BAR for EPS(Off-grid) loads
EPS(Off-grid) loads Loads
Inverter
PV 1
PV 2
E-BAR
RCD
Breaker
Grid
Breaker
Grid EPS(Off-grid)
Main Breaker/RCD
Breaker
Breaker
CT
Distribution Box
CT-R
CT-S
CT-T
Grid Cable and Micro-breaker recommended
(apply to version D/M)
Cable (copper)
Micro-Breaker 20A 20A 32A 40A 40A 40A
4~6mm²4~6mm²5~6mm²5~6mm²5~6mm²
4~6mm²
X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0
Model
EPS(Off-grid) Cable and Micro-breaker recommended
(apply to version D/M)
Cable (copper)
16A 16A 20A 25A 32A 32A
4~6mm²4~6mm²4~6mm²4~6mm²4~6mm²
4~6mm²
Micro-Breaker
X3-Hybrid-5.0 X3-Hybrid-6.0 X3-Hybrid-8.0 X3-Hybrid-10.0 X3-Hybrid-12.0 X3-Hybrid-15.0
Model
The load should not be directly connected to the inverter.
Figure: Wrong connection of load and inverter
The inverter is three-phase inverter. Suitable for rated voltage
380/400/415V, frequency 50/60Hz. Other technical requests
should comply with the requirement of the local public grid.