User Manual
GOODWE SS SERIES
Table of Contents
1 Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 01
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 02
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 04
3.1 Mounting Instruction . . . . . . . . . . . . . . . . . . . . . . . . . 04
3.2 Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 04
3.3 Equipment Installation . . . . . . . . . . . . . . . . . . . . . . . . 06
3.4 Electrical Connection . . . . . . . . . . . . . . . . . . . . . . . . . 09
3.5 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
4 System Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.1 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.2 Indicator Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.3 LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.4 Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
5 Technical Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
GW1500-SS GW2000-SS GW3000-SS . . . . . . . . . . . . . . 33
GW4000-SS GW4600-SS . . . . . . . . . . . . . . . . . . . . . . . . 36
6 Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7 Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.1 Warranty Period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.2 Warranty Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.3 Warranty Conditions . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.4 Scope of Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
8 Contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
- 1 -
1 Symbols
Caution! - Failure to observe a warning
indicated in this manual may result in minor or
moderate injury.
Danger of high voltage and electric shock!
Danger of hot surface!
Product should not be disposed as normal
household waste.
This side up- The package must always be
transported, handled and stored in such a way
that the arrows always point upwards.
Components of the product can be recycled.
Fragile-The package/product should be
handled carefully and never be tipped over or
slung.
Stack limitation-6 or 7 units of identical
packages that may be stacked in maximum.
Keep dry – The package/product must be
protected from excessive humidity and must
accordingly be stored under cover.
CE Mark
Residual voltage exists in the inverter; the
inverter cannot be maintained within 5
minutes until the capacitor is fully discharged.
- 2 -
2 Safety
SS series inverter of Jiangsu GoodWe Power Supply Technology
Co.,Ltd. ( hereinafter referred to as GoodWe ) strictly conforms to
related safety rules in design and test. As electric and electronic
equipment, Safety Regulation shall be followed during installation
and maintenance. Improper operation may bring severe damage to
the operator, the third party and other properties.
The installation and maintenance of the inverters must be
performed by qualified personnel only in compliance with
national and local standards and regulations.
Before installation and maintenance, DC input and AC output of
the inverter should be cut off beforehand and the inverter cannot
be touched within 10 minutes after power cut-off in case of
electric shock.
Partial temperature of the inverter may exceed 60℃ during
- 3 -
operation, please do not touch in case of scalding.
All electric installation should conform to local electric standard
and permission has to be obtained from local power supply
department before synchronization by qualified personnel.
Children must be kept away from inverters.
Please do not open the front cover of inverter. Apart from wiring
terminal, touching or changing components without
authorization may cause damage to people and inverters.
GoodWe may deny the obligation of warranty service
accordingly.
Static electricity may damage electronic components and proper
measures shall be adopted to avoid static electricity.
The output voltage of proposed PV array should be lower than
the inverter maximum rated input voltage; otherwise, GoodWe
will not undertake any obligations and warranty services.
- 4 -
3 Installation
3.1 Mounting Instruction
A In order to achieve optimal performance, the ambient
temperature should be lower than 45 °C .
B For the convenience of checking the LCD display and
possible maintenance activities, please install the inverter at
eye level.
C Inverters should NOT be installed near inflammable and
explosive items. Any electro-magnetic equipment should be
kept away from installation site.
D Product label and warning symbol shall be clear to read after
installation.
3.2 Unpacking
When you receive GoodWe inverter, please check if there is any
visible external damage on the inverter or any accessories. Please
also check if there is anything missing according to the list below.
Inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Wall-mounted bracket . . . . . . . . . . . . . . . . . . . . . . . . . 1
Lock Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Positive DC Plug (GW1500-SS) . . . . . . . . . . . . . . . . . . 1
Negative DC Plug (GW1500-SS) . . . . . . . . . . . . . . . . . 1
Positive DC Plug (GW2000-SS / GW3000-SS) . . . . . . . 2
Negative DC Plug (GW2000-SS / GW3000-SS) . . . . . . 2
- 5 -
Positive DC Plug (GW4000-SS / GW4600-SS) . . . . . . . 3
Negative DC Plug (GW4000-SS / GW4600-SS) . . . . . . 3
Unlock Tool for DC Plug . . . . . . . . . . . . . . . . . . . . . . . 1
AC Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
USB Data Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Expansion Bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Flat Head Screw for Lock Plate and RS485 Cover . . . . . . 5
User Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Warranty Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Wall-mounted Bracket Positive DC Plug Negative DC Plug Unlock Tool for DC Plug
AC Plug USB Data Cable Expansion Bolt Lock Plate
Flat Head Screw User Manual Warranty Card PV inverter
- 6 -
3.3 Equipment Installation
3.3.1 Selecting the installation position
Installation position should be selected based on the following
aspects:
The installation method and mounting location must be suitable
for the inverter's weight and dimensions.
Mount on a solid surface.
Select a well ventilated place sheltered from direct sun radiation.
Install vertically or tilted backward by max 15°. The device
cannot be installed with a sideways tilt. The connection area
must point downwards.
Figure 3.3.1-1
- 7 -
In consideration of heat dissipation and convenient
dismantlement, the minimum clearances around the inverter
should be no less than the following value:
Upward . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300mm
Downward . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mm
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300mm
Both sides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mm
Figure 3.3.1-2
3.3.2 Mounting Procedure
A Use the wall-mounted bracket as a template and drill 7 holes
on the wall, 10 mm in diameter and 80 mm deep.
- 8 -
Figure 3.3.2-1
B Fix the wall mounting bracket on the wall with the expansion
bolts in accessory bag.
C Carry the inverter by holding the groove on the heat sink.
Figure 3.3.2-2
D Place the inverter on the wall-mounted bracket (as illustrated
below).
- 9 -
Figure 3.3.2-3 Figure 3.3.2-4
Figure 3.3.2-5
E Insert lock plate into two holes in the heat-sink, then fix the
inverter with a padlock and screw M3x8
Figure 3.3.2-6
3.4 Electrical Connection
The inverter is compatible with RCD and RCM.
- 10 -
The DC component may produce electricity; as a result, a residual
current operated protective (RCD) or monitoring device (RCM)
will be used for protection in case of direct or indirect contact, only
Type B RCD/RCM is allowed to be connected to the supply side of
the product.
3.4.1 Connection to grid (AC side Connection)
A Check the grid (utility) voltage and frequency at the
connection point of the inverter. It should be 230VAC (or
220VAC), 50/60Hz, and single phase.
B Disconnect the breaker or fuse between PV-Inverter and utility.
C Connect the inverter to the grid as follows:
Switch off the AC Breaker.
Disassemble female connector of the AC wire connector
and connect AC wires to connection socket as indicated.
Figure 3.4.1-1
Insert Line wire to Pin 1, Neutral wire to Pin 2 and Ground
wire to Pin
- 11 -
Figure 3.4.1-2
After fastening all screws, reassemble the female
connector of the AC wire connector.
Connect the female connector of the AC wire connector to
the Male connector on the inverter.
D Specifications of the AC wires:
Figure 3.4.1-3
Depiction
Size
A External diameter of the wire
12mm-25mm
B Sectional area of conducting materials
Max.6mm2
C Length of bare wire
Approx.10mm
- 12 -
E AC output connection diagram
Figure 3.4.1-4
3.4.2 DC side connection
A Make sure the maximum open circuit voltage (Voc) of each PV
string does not exceed the inverter input voltage Vmax under
any condition.
B Use Multi-contact connectors for PV array terminals.
C Connect the positive and negative terminals of the PV panel to
corresponding terminals on the Inverter. The DC terminal on
each Inverter can bear 20A DC current.
- 13 -
Female side connector (PV+) Male side connector (PV-)
both types of connectors must be equipped in pair strictly
according to above graphs
- 14 -
Figure 3.4.2-1 Separated by Ring tool
Before connecting the PV panels, please ensure the plug
connectors have the correct polarity. Incorrect polarity
connection could permanently damage the unit.
- 15 -
Checks short-circuit current of the PV string. The total short-
circuit current of the PV string cannot exceed the inverter’s
maximum DC current.
High voltage exists when the PV panel is exposed to the sun.
Please secure the terminal connection, and do NOT touch any
exposed components in case of electric shock.
3.4.3 RS485 Communication
RS485 interface is used for multipoint communication. EzLogger
can monitor and communicate with 50 inverters at the same time.
But the maximum length of the cable should not exceed 1000 m.
All the inverters, which communicate through one cable, should
use provided RS485 interface (a piece of 10# cable is recommend
to be connected for waterproofing without RS485 cable
connection). The typical inverter connection graph through RS485
is shown below.
Figure 3.4.3-1
- 16 -
The graph below shows the monitoring system connection, in
which inverters’ multipoint communication can be realized
through RS485 interface. The software “EzExplorer” used in PC
end can realize real-time monitoring of 16 EzLoggers at the same
time.
Figure 3.4.3-2
Pins of RS485 of GoodWe SS series:
- 17 -
A Connection procedure:
a. Screw off the RS485 cover;
b. Remove the screw cap of the cable gland;
c. Remove one-hole sealing ring;
d. Put RS485 cable through the components in this order:
screw cap, one-hole sealing ring, gland body;
e. Compress the crystal head and insert it into corresponding
interface;
f. Fasten the waterproof of RS485 Cover;
g. Fasten the screw cap of the cable gland.
Figure 3.4.3-3
- 18 -
B RS485 cable is composed by eight wires with different colors.
Chop the envelope outside to expose the eight wires, then
straighten the end of every wire, and put them in order.
Figure 3.4.3-4
C The connection between crystal connectors and RS485 wires
must be corresponding with each other, as shown in the table
below.
Figure 3.4.3-5
D Plug the eight wires into corresponding slots of the crystal
connector, and then fix them up using special tool below.
- 19 -
Figure 3.4.3-6
E Connect the other end of RS485 cable to crystal connector
according to procedure 3 and 4.
F The inverter can communicate with an EzLogger through
RS485 cable. When EzLogger is connected to PC via Ethernet
or USB interface, the inverter can communicate with PC
directly.
3.4.4 USB Communication
USB data cable must be connected as below
A Take off the USB socket cover
B Insert USB cable as the arrow pointed out
Figure 3.4.4-1
- 20 -
3.5 Troubleshooting
In most situations, the Inverter requires very little maintenance.
However, if the Inverter is not able to work properly, please
refer to the following instructions before calling your local
dealer.
Should any problems arise, the red (Faulty) LED indicator on
the front panel lights up and the LCD screen will display
relevant information. Please refer to the following table for a list
of error message and associated solutions.
Display
Possible actions
System
Fault
Isolation
Failure
1. Check the impedance between PV (+) & PV (-) and
make sure the PV-Inverter is earthed. The
impedance value must be greater than 2M.
2. Contact local service office for help if the problem
still exists.
Ground I
Failure
1. The ground current is too high.
2. Unplug the inputs from the PV generator and check
the peripheral AC system.
3. When the problem is cleared, reconnect the PV
panel and check the Inverter status.
4. Contact local service office for help if the problem
still exists.
Vac Failure
1. The PV Inverter will automatically restart within 5
minutes if the grid returns to normal.
2. Make sure grid voltage is in conformity with the
specification.
3. Contact local service office for help if the problem
still exists.
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Fac Failure
1. The PV Inverter will automatically restart within 5
minutes if the grid returns to normal.
2. Make sure grid frequency is in conformity with the
specification.
3. Contact local service office for help if the problem
still exists.
Utility Loss
1. Grid is not connected.
2. Check grid connection cables.
3. Check grid usability.
Inverter
fault
PV Over
Voltage
1. Check whether the PV open voltage is higher or too
close to the maximum input voltage.
2. If the problem still exists when PV voltage is less
than the maximum input voltage, contact local
service office for help.
Consistent
Failure
1. Disconnect PV (+) or PV (-) from the input and
restart the PV Inverter.
2. If the problem still exists, contact local service
office for help.
Over
Temperature
1. The internal temperature is higher than normal
value specified.
2. Reduce ambient temperature.
3. Move the inverter to a cool place.
4. If the problem still exists, contact local service
office for help.
Relay-Check
Failure
1. Disconnect all PV (+) or PV (-).
2. Wait for a few seconds.
3. After the LCD switches off, reconnect and check
again.
4. If the message appears again, contact local service
office for help.
DC Injection
High
EEPROM
R/W Failure
SCI Failure
DC Bus High
Ref 2.5V
Failure
GFCI Failure
- 22 -
If there is no display on the panel, please check PV-input
connections. If the voltage is higher than 125V, contact local
service office for help.
When sunlight is insufficient, the PV Inverter may continuously
start up and shut down automatically due to insufficient power
generated by the PV panel. If the problem remains, please
contact the local service office.
- 23 -
4 System Operation
4.1 Display
Figure 4.1-1
4.2 Indicator Lights
Yellow: light on indicates the inverter is electrified; light off
means the inverter is not electrified.
Green: light on indicates the inverter is feeding power; light off
means the inverter is not generating power at the moment. Slow
flicking (1HZ) indicates the inverter is self-checking while fast
flicking (5HZ) indicates inverter finishes self-checking and is
ready for grid integration.
Red: light on indicates abnormal conditions appear; light off
means there is no abnormal condition.
- 24 -
4.3 LCD Display
A The schematic of display screen is shown below:
Figure 4.3-1
B Display area
Display area is divided into top area, middle area and bottom area.
Top area: displaying status information.
This area displays the status information. “Waiting” indicates
the inverter is standby for power generation; “Checking 30S”
(checking time based on safety varies from country to country)
indicates the inverter is self-checking, counting down and
preparing for power generation; “Normal” indicates the inverter
is generating power; if any condition of the system is abnormal,
the screen will display error message, please refer to Table 5.4-1.
Through key operation, the screen can display different
- 25 -
information such as operation parameters and power generation
status in this area. There are two levels of menus, and the flow
chart of first level menu is shown below:
Figure 4.3-2
Menu display can be controlled by pressing the key; Holding the
key for a while will enter into the submenu.
Middle area, Left:
The electrical connection status on DC side and AC side are
represented by dashed line and full line. Flashing dashed line on
DC side indicates PV panel is feeding power to the inverter;
Nothing shows on AC side means grid is not available; full line
on AC side means grid is available, but the inverter is not
- 26 -
generating power at the moment; flashing dashed line on AC
side indicates the inverter is feeding power to the grid network.
Middle area, Right:
In this area, histogram is used to represent the hourly average
power generation from 4 a.m. to 8 p.m. at the same day. The
average power at full column represents the nominal power of
system.
Bottom area:
Bottom area displays total power generation, daily power
generation, and power generated at present and time information,
described as follow:
Part
Description
E-TOTAL
Gross power generated from the first time use of inverter.
The initial unit is “kWh”; When power generation exceeds
9999.9kWh, the unit changes to “MWh”.
E-DAY
Power generated the same day
POWER
Instant power generation of the system
TIME
Current system time
C Key operation:
There are 2 modes of key operation:
Short press, Long press 2S.
D Key operation and LCD description:
Key operation is mainly for language and time setting. Clients
can also find the information they concern through key
- 27 -
operation.
The menu in LCD display area has two levels, you can hold the
key to enter second-level menu; long press the key 2S to lock
the current interface if there is no second-level menu.
In all levels of menu, it will automatically enter the first item of
the first level menu if no action is taken within 20S, meanwhile,
the modified data will be stored into internal memory.
E Menu Introduction
When PV panel is feeding power to the inverter, the screen
shows the first-level menu.
Initial display is the first interface of the first-level menu and the
interface displays current state of the system. It shows “Waiting”
in the initial state; it shows “Normal” during power generation
mode; if there is something wrong with the system, error
message is shown. Please see 4.4 for fault code.
Short press the key once to enter Vpv menu which displays the
PV voltage in“V”.
Short press the key once to enter Ipv menu which displays the
PV current in“A”.
Short press the key once to enter Vac menu which displays the
grid voltage in“V”.
Short press the key once to enter Iac menu which displays the
grid current in“A”.
Short press the key once to enter Frequency menu which
displays the grid frequency in“Hz”.
- 28 -
Long press the key for 2S will enter the second-level menu of
error detection history, the last three inverter error records will
be shown by short pressing the key in the second-level menu,
which includes error code (ECODEXX), error time (e.g. 2011-
03-16 15:30 ). Error code can be found in Table. 4.4-2. The
LCD backlight will be off without any operation within 20S,
LCD display will automatically return to main menu.
Short press the key once into ModelName menu under which
submenu can be found.
Short press the key once to enter the software version menu
which shows the current software version used. The LCD
backlight will be off without any operation within 20S, LCD
display will automatically return to main menu.
Short press the key once to enters language display menu. Press
the button for 2S to enter the second level menu. The circulatory
submenu including two languages can be found. The language
can be chosen by short pressing the key. The inverter will store
the chosen language without any action within 20S and LCD
display will automatically return to main menu when the
backlight is off.
Short press the key once to enter time display menu which is
used to display the current time. Long press the key for 2S to
enter the submenu to set the time of the inverter. The initial
display is “000000 00：00”, in which the first two numbers
represent the year (e.g. 00~99); the third and fourth number
- 29 -
represent the month (e.g. 01~12); the fifth and the sixth number
represent the date (e.g. 01~31)，the seventh number will be
flicking firstly and number“0”, “1”, “2”can be chosen by shortly
pressing the button. Then hold the key for 2 to set the eighth
number. Number 0-9 can be chosen by short pressing the key.
“Minute” can be set with the same steps as the “hour”. The
inverter will store the time without any action in 20S and LCD
will automatically return to main menu when the backlight is off.
Long press the key 2S in the menu with no submenu, LCD will
display “Lock” and then this menu will be locked after 1S.
In order to check Vpv value, enter Vpv menu first, long press
the key 2S, the screen will display “Lock” first and Vpv value
afterwards.
The locked menu can only be unlocked under system mode
switching, fault occurrence or key operation.
F Normal Start and Operation Display.
When the input voltage reaches inverter turn-on voltage, LCD
starts to work, the yellow light is on, LCD displays “waiting”,
more information will be displayed within a few seconds. If the
inverter is connected to the grid, “Checking 30” will be shown
up in 2S, counting down from 30S, when it shows “00S” you
can hear the reply triggered 4 times, LCD displays “Normal”
afterwards. The instant power output will be shown at the left
bottom of LCD.
- 30 -
G Voice Control
When knock the machine cover around the inverter screen, the
first-level menu can be flipped over and the LCD backlight turns
on. However, it is not able to enter LCD second-level menu
through voice control.
4.4 Error message
An error message will be displayed on LCD interface when a
disturbance occurs.
Table 4.4-1 Description of Error Message
Error message
Description
Utility Loss
Grid disconnected
Fac Failure
Grid frequency no longer within permissible range
Consistent Failure
Machine parameter consistent fault
Device Failure
Device internal fault
PV Over Voltage
Overvoltage at DC input
Over Temperature
Overtemperature on the case
Isolation Failure
Ground insulation impedance is too low
Ground I Failure
Overhigh ground leakage current
Relay-Check Failure
Relay self-checking failure
DC Injection High
Overhigh DC injection
EEPROM R/W Failure
Memory chip failure
SCI Failure
Internal communication failure
DC Bus High
Overhigh BUS voltage
- 31 -
Ref 2.5V Failure
2.5V reference voltage failure
AC HCT Failure
Output current sensor failure
GFCI Failure
Detection circuit of ground leakage current failure
Vac Failure
Grid voltage no longer within permissible range
Table 4.4-2 Description of Error Code
Error
Code
Description
01
Communication between microcontrollers is failing
02
EEPROM cannot be read or written
03
The master-frequency is out of tolerable range
04
The slave-frequency is out of tolerable range
05
NA
06
NA
07
Relay is Fail
08
NA
09
Different value between Master and Slave for grid voltage
10
Different value between Master and Slave for grid frequency
11
NA
12
Different value between Master and Slave for Fac, Uac
13
The DC injection check for grid Current is fail
14
Isolation resistance of PV-plant out of tolerable range
15
Master-grid voltage measurement-value out of tolerable range
16
Fan Lock
17
Pv input voltage is over the tolerable maximum value
18
NA
19
Over temperature fault
20
NA
- 32 -
21
Dc bus fault
22
Ground current is too high
23
Grid voltage =0
24
NA
25
Device Fault
26
Dc Bus voltage is too high.
27
NA
28
Different value between Master and Slave for GFCI
29
Different value between Master and Slave for output DC
current
30
The 2.5V reference inside are abnormal
31
The DC output sensor is abnormal
32
The GFCI detecting circuit is abnormal
- 33 -
5 Technical Parameters
Table 5.1 GW1500-SS, GW2000-SS, GW3000-SS
Model Name
GW1500-SS
GW2000-SS
GW3000-SS
DC input data
Max. PV-generator power [W]
1800
2300
3200
Max. DC Voltage [V]
450
500
500
MPPT voltage range [V]
125～450
125～450
125～450
Turn on DC Voltage [V]
125
125
125
Turn off DC Voltage [V]
90
90
90
Max. DC work current [A]
12
15
18
Max.PV array short current[A]
15
18
20
Number of DC connection
1 2 2
Number of MPP trackers
1 1 1
DC-connection
MC IV Connector
Turn on power [W]
5 5 5
Night power[W]
0 0 0
Output data
Nominal AC power
1500W
2000W
3000W
Max.AC power
1650W
2000W
3000W
Max.output current[A]
8
10
15
Nominal output voltage range
According to VDE0126-1-1/A1, RD1663,
ENEL, G83, SAA
- 34 -
AC grid frequency
According to VDE0126-1-1/A1, RD1663,
ENEL, G83, SAA
THD(AC output current)
<1%
Power factor
～1(Nominal power)
AC Connector
Single phase with Clamps
Efficiency
Max. efficiency
97.0%
97.0%
97.0%
Euro efficiency
>96%
>96%
>96.5%
MPPT adaptation efficiency
>99.5%
>99.5%
>99.5%
Safety equipment
DC reverse polarity protection
Integrated(with diode)
Leakage current monitoring unit
Integrated
AC short protection
Integrated
DC switch-disconnector
Option
Islanding protection
AFD
Grid Monitoring
According to VDE0126-1-1/A1, AS4777.1/2/3,
RD1663, ENEL Guied, G83
Normative reference
EMC compliance
According to EN 61000-6-1,EN 61000-6-2,EN
61000-6-3,EN 61000-6-4
Safety compliance
According to IEC62109-1, AS3100
General data
Dimensions (WxHxD) [mm]
330*350*125
- 35 -
Net Weight [kg]
12
13
Housing
For outdoor and indoor
Mounting information
Wall bracket
Operating temperature range
-20～60°C（up 45°C derating）
Relative humidity
0～95%
Site altitude
2000m
IP protection type
IP65
AC Over voltage category
Category 2
DC Over voltage category
Category 3
Protective Class
Class 1
Topology
Transformerless
Cooling concept
Nature Convection
Noise level
<25dB
Display
4’’ LCD
Data communication
USB 2.0; 485(wireless /Bluetooth optional)
Standard warranty
5years/10 years(optional)
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Table 5.2 GW4000-SS, GW4600-SS
Model Name
GW4000-SS
GW4600-SS
DC input data
Max. PV-generator power [W]
4600
5400
Max. DC Voltage [V]
580
580
MPPT voltage range [V]
125～550
125～550
Turn on DC Voltage [V]
125
125
Turn off DC Voltage [V]
90
90
Max. DC work current [A]
20
20
Max.PV array short current[A]
27
27
Number of DC connection
3 3 Number of MPP trackers
1
1
DC-connection
MC IV or HC IV-connector
Turn on power [W]
5 5 Night Power [W]
0
0
Output data
Nominal AC power
4000W
4600W
Max.AC power
4400W
5100W
Max.output current[A]
22
25
Nominal output voltage range
According to VDE0126-1-1, RD1663, ENEL,
GB, SAA, G59-2
AC grid frequency
According to VDE0126-1-1, RD1663, ENEL,
GB, SAA, G59-2
- 37 -
THD(AC output current)
<2%
Power factor
～1(Nominal power)
AC Connector
Single phase With Clamps
Efficiency
Max. efficiency
97.8%
97.8%
Euro efficiency
>97.4%
>97.4%
MPPT adaptation efficiency
>99.5%
>99.5%
Safety equipment
DC reverse polarity protection
Integrated(with diode)
Leakage current monitoring unit
Integrated
AC short protection
Integrated
DC switch -disconnector
Option
Islanding protection
AFD
Grid Monitoring
According to VDE0126-1-1, RD1663, ENEL,
GB, SAA, G59-2
Normative reference
EMC- compliant according to
EN 61000-6-1,EN 61000-6-2,EN 61000-63,EN 61000-6-4
Safety compliance
According to IEC62109-1, AS3100
General data
Dimensions (WxHxD) [mm]
390*417*142
Net Weight [kg]
18
Housing
For outdoor and indoor
- 38 -
Mounting information
Wall bracket
Operating temperature range
-20～60°C（up 45°C derating）
Relative humidity
0～95%
Site altitude
2000m
IP protection type
IP65
AC Over voltage category
Category 2
DC Over voltage category
Category 3
Protective Class
Class 1
Topology
Transformerless
Cooling concept
Natural convection
Noise level
<25dB
Display
4”LCD
Data communication
USB2.0; 485(Wireless/Bluetooth optional)
Standard warranty
5years/10 years(optional)
- 39 -
6 Certificates
- 40 -
7 Warranty
7.1 Warranty Period
GoodWe provides standard warranty period of 5 years for SS
series products (Warranty period begins from the date on purchase
invoice). Additional provision will be subject to contract.
7.2 Warranty Card
Warranty card and purchase invoice should be properly kept within
product warranty period. Meanwhile, the nameplate on products
shall be clear to read. Otherwise GoodWe may deny the warranty
service or only provide paid service.
7.3 Warranty Conditions
According to GoodWe product description and instruction, if a
device becomes defective within warranty period, and it is proved
that further functional performance is impossible due to product
quality problem, the device will be, as selected by GoodWe:
A Return to the factory for maintenance;
B Onsite maintenance;
C Products Replacement (if the original model has stopped in
production, GoodWe will provide a replacement device of
equivalent value according to model and age.).
- 41 -
7.4 Scope of Warranty
Warranty declaration is excluded in the following situations:
Products or fittings exceed warranty period (exclude the
warranty extension agreement signed beforehand).
Fault or damage due to improper operation without following
user manual, product instruction, and relevant safety regulations.
Insufficient ventilation of the unit
Fault or damage due to improper installation, repair, change or
removal by persons who are not authorized by GoodWe.
Fault or damage due to unpredictable accidental factors, human
errors or force majeure.
Fault or damage which is not caused due to products quality
problem.
- 42 -
8 Contact
If you have any enquiries or technical problems concerning
GoodWe SS series inverter, please contact our customer services.
Add: No.189 Kun Lun Shan Road, Suzhou New District, Jiangsu,
China (Jiangsu GoodWe Power Supply Technology Co., Ltd.)
Tel: + 86 512 6239 6771
Fax: + 86 512 6239 7972
E-mail: service@goodwe.com.cn
Website: www.goodwe.com.cn
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