MiSolar MMC6K-G User manual

PV Grid Tie Inverter
MMC6K-G MMC8K-G
MMC10K-G
User manual

Contents Contents
1. Introduction
1.1 Appearance Introduction
1.2 Parts list
2. Safety warnings and instructions
2.1 Safety signs
2.2 Safety instructions
2.3 Notes for using
3. Operation Interface
3.1 Interface View
3.2 Status Indicator
3.3 Buttons
3.4 LCD Display
4. Product installation
4.1 Select installation location
4.2 Inverter Installation
5. Electrical Connection
5.1 DC input terminal connection
5.2 AC input terminal connection
5.3 The connection of the ground line
5.4 Inverter monitoring connection
6. Startup and Shutdown
6.1 Start up the inverter
6.2 Inverter Shutdown
7. General Operation
7.1 The initial interface
7.2 Device information
7.3 Fault Record
7.4 ON/OFF setting
7.5 Parameter setting
7.5.1 System Param
7.5.1.1 Time set
7.5.1.2 Language set
7.5.2 Running Param
7.5.3 Protect Param
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Contents
8. Repair and Maintenance
9. Error information and processing
9.1 Error code
9.2 Troubleshooting
10. Specification

1. Introduction
Photovoltaic Grid-connected System
Application of inverter in photovoltaic power system
1.1 Appearance Introduction
1.2 Parts list
Three Phase String Power Inverter can convert solar panel DC power into
AC power which can directly input to the grid. Its appearance as shown below.
These models contain MMC6K-G、MMC8K-G、MMC10K-G.
Pic1.1 Front view Pic1.2 Bottom view
Pic1.3 Accessories drawing
1.1 Parts list
Description
PV grid tie Inverter
Wall mounting bracket
Mounting stainless steel screw M4*12
AC power connectors
DC power connectors（including Insert spring）
Stainless steel Collision boltM6*80
Square hole sealing plate（Wi-Fi Function selection）
User manual
Wifi-Plug（optional）
No
1
2
3
4
5
6
7
8
9
1
1
4
1
2pairs
4
1
1
1
Qty
Please check according to following table, to see whether all the parts were
included in the packaging：
1
67
234 5
89
ABCD
E
Serial number Description
A
B
C
D
E
Inverter
Metering device
PV strings
Power grid
Family load
- 1 - - 2 -
8
DC SWITCH
ON
OFF
RS232485
limiter
RS485
ACDC AlarmNormal
ACDC AlarmNormal
ACDC AlarmNormal

2. Safety warnings and instructions
2.1 Safety signs
=GXTOTM͹
Improper use of the inverter will cause electric shock and burn. During installation
and maintenance. Please strictly follow the instructions on this manual. Please read
the user manual carefully before using the inverter. And please keep the instructions
properly for afterwards use.
Safety signs are used to emphasize potential safety risk and important safety
information. The manual includes below sings:
2.2 Safety instructions
Safety warning——Indifference of the signs in the manual
may cause injure or even death.
9NUIQ.G`GXJ͹
Shock warning sign——Incorrect follow of this sign may get
shocked.
9GLKZ_.OTZ͹
Prudent operation——Incorrect follow of the safety
operation hints in this manual may cause inverter defective.
.OMN:KSVKXGZ[XK.G`GXJ͹
Inverter’s local temperature may exceed 80℃ while
under operating. Please do not touch the inverter’s surface.
=GXTOTM͹
Electrical installation of the inverter must conform to the
safety operation rules of the country or local area.
=GXTOTM͹
Inverter is non-isolated topology structure, hence must
insure DC input and AC output are electrical isolated before
operating the inverter. Strictly prohibit ground the positive
and negative poles of the PV string. Otherwise it will
damage the inverter.
9NUIQ.G`GXJ͹
Prohibit disassembling inverter case. There existing shock
hazard, may cause serious injury or death, please ask
qualified person to maintenance.
9NUIQ.G`GXJ͹
When PV module is exposed to sunlight, The output will
generate DC voltage.Prohibit touching to avoid shock
hazard.
9NUIQ.G`GXJ͹
After disconnecting the input and output of the inverter,
it takes at least 5 minutes for the inverter to completely
release the residual energy and wait for at least 5 minutes
before it can be overhauled.
.OMN:KSVKXGZ[XK.G`GXJ͹
Inverter’s local temperature may exceed 80℃ while under
operating. Please do not touch the inverter’s surface.
- 3 - - 4 -

2.3 Notes for using
3.2 Status Indicator
3. Operation Interface
3.1Interface View
1. Inverter should be installed and maintained by qualified person under local
standard regulations.
2. It must disconnect the AC side first, then disconnect DC side before doing
installation and maintenance, after disconnecting, please wait at least 5 mines
to avoid get shocked.
3. Local temperature of the inverter may exceed 80 ℃ while under operating.
Do not touch to avoid get injured.
4. All electrical installation must accord with local electrical standards, and after
obtaining the permission of the local power supply department, the
professionals can connect the inverter to the grid.
5. Please take appropriate anti-static measure.
Pic 3.1 Panel
6. Please install where children can not touch.
8. Don’t insert and remove AC and DC terminals when the inverter is in
normal operation.
9. The DC input voltage of the inverter must not exceed the maximum input
voltage of the model.
The inverter panel has 4 indicators, the left one is DC output indicator(green),
indicates normal DC input power status. Beside is the AC indicator(green),
indicates normal AC connecting status. Next is the operating indicator(green)
indicates normal output. The right indicator is alarm(red), indicates alarming.
7. When starting the inverter, first close the closed-circuit grid-side switch and
close the DC input terminal; when closing the inverter, disconnect the
grid-side switch first and then disconnect the DC-side switch.
The three phase string power inverter is designed and tested under related safety
regulations. It can ensure the personal safety of the user. But as a electric device,
it may cause shock or injury by incorrect operation. Please operate the unit
under below requirements:
- 5 - - 6 -
ACDC AlarmNormal

3.3 Buttons
4.1 Select installation location
4. Product installation
There are four buttons on the inverter panel：above is up and increase button (UP),
below is down and decrease button (DOWN）, left is ESC button (ESC）, right is
Enter button (ENTER). The following functions can be achieved by the four
buttons：
● Page turning (use UP and DOWN button）
● Modify adjustable parameters (use ESC and ENTER button）
Pic4.1 Recommended installation place
After you received the inverter and prepare to install it, please select a suitable
location, should consider below factors:
● Ventilation—Must insure the air ventilation of the installation location,
improper installation may cause overheating and effect the working efficiency
and lifespan.
● Sun-shade—Expose the inverter to sunshine will cause it overheating and
effect the working efficiency.
● Avoid rain and snow—Even if the inverter has IP65 protection. We still
recommend installing the inverter at the ventilate place where can avoid rain
and snow. It can help extend the lifespan of the inverter.
3.4 LCD Display
MMC6K-G、MMC8K-G、MMC10K-G Three-phase string inverters use a
dot matrix display，Mainly contains the following：
● Inverter operation status and information;
● Operating information;
● Warning message and malfunction display.
Explanation
Inverter detects DC input
Low DC input voltage
Grid Connected
Grid Unavailable
Under normal operating
Stop operating
Detected faults or report faults
Under normal operating
Indicator status
●DC
●AC
● NORMAL
● ALARM
on
off
on
off
on
off
on
off
- 7 - - 8 -

● Please select the wall with certain bearing capacity.
● When do the installation, vertical slope cannot exceed +/-15°.Make sure no
lateral tilt. Otherwise it will affect the function of the heat sink. Cause the output
power lower than expected.
● If install more than one inverter, must leave at least 500mm gap between each
inverter. And each inverter must leave at least 500mm from above and below. And
must install the inverter at the place where children cannot touch. Please see pic 4.3
● Consider whether the installation environment is helpful to see the inverter LCD
display and indicator status clearly.
● Must offer a ventilate environment if inverter is installed in the airtight house.
9GLKZ_.OTZY͹
Do not place or store any items next to the inverter.
Pic4.3 Installation Gap
Pic4.4 Inverter Installation
The inverter is designed according to the wall mounted type installation, please
use the wall mounted (the brick wall of the expansion bolt) when installing.
4.2 Inverter Installation
Pic4.2 Installation Angle
- 9 - - 10 -
≥500mm
≥500mm
Anchoring
Mounting bracket
M4*14 Stainless steel screws
Inverter
ʇ15°

Inverter should vertically installed, as shown in pic 4.5，installation procedure
show below:
1. Position the bolts on the appropriate wall according to the bolt positions on
the mounting shelves and mark the holes. On the brick wall, the installation
must be suitable for the expansion bolt installation.
2.Ensure that the position of the installation holes on the wall (A, B, C, D)
are the same position of the install plate (figure 4.5), and the mounting level
is guaranteed.
3. Hang the inverter to the top of the mounting rack and then use the M4 screw
in the accessory to lock E and F (figure 4.6) to ensure that the inverter does not
move.
Inverter has considered the convenience of the electrical connection while designing.
we design fast connection for both DC and AC ,all electrical connections conform to
related standards of the country .
In order to safe connection, the electrical connection must follow below
steps：
1. Switch AC off
2. Switch DC off
3. Connect the inverter to solar panels
Pic4.5 Inverter hanging plate installation
Pic4.6 Mounting of inverter
5.1 DC input terminal connection
5 Electrical Connection
- 11 - - 12 -

a). Make sure that the polarity of the output voltage of the solar panel is
consistent with the polarity identified by the inverter
b). Connect DC positive and negative to the inverter input terminal.
Figure 5.1 is shown in figure 5.2。
Pic 5.1 DC “+ ”connector (MC4)
7mm
c).Making DC connection line Strip off the DC wire about 7mm, disassemble
the connector cap nut(see figure5.3)
2). Insert the contact pin into the connector housing until it locks in place.
Screw the cap nut onto the connector housing. Torque to 2.5-3Nm
(as shown in figure 5.5)
3).Finally insert the DC connector into the positive and negative input of the
inverter，shown as figure 5.6
1). Crimping metal terminals with crimping pliers as shown in 5.4
Pic 5.2 DC“-”connector (MC4)
Pic 5.5 connector with cap nut screwed on
Sheet 5.1 Specs of AC cable
Pic 5.6 DC input connection
2
Traverse area（mm ）
Cable type Range
4.0(12AWG) 5.5-9.0
Recommended
value
Outside diameter
of cable（mm）
4.0-6.0
(12-10AWG)
Industry generic PV
cable
（model;PV1-F）
Pic 5.3 Disassemble the connector cap nut
Pic 5.4 Crimp the contact pin to the wire
7mm
- 13 - - 14 -

Sunlight shining on the panels will generate voltage, high voltage in
series may cause danger to life. Therefore, before connecting the DC
input line, the solar panel needs to be blocked by the opaque material
and ensure that the DC switch is 'OFF', otherwise, the high voltage of
the inverter may lead to life-threatening conditions.
After the DC terminal is connected, do not close the DC switch first. Connect the
AC terminal to the AC terminal of the inverter, the AC terminal is equipped with
three-phase AC terminals that can be conveniently connected. F lexible cords are
recommended for easy installation. The specifications are as shown in table 5.2
1. Matching socket 2.Sleeve 3.Sealing core 4.Sealing nut
Pic 5.7 AC connector structure
The AC output connector is divided into three parts: matching socket, sleeve
and sealing sleeve, as shown in Picture 5.7, the steps are as follows:
Step 1 Remove the cable sealing ring and sleeve in sequence from the ac
connector.
Step 2 Separate the sleeve from the matching socket, as shown in figure 5.7,
the connector body has two locking holes, and press the locking valve in the hole
inward to separate the matching socket from the sleeve.
Step 3 use strippers to strip the protective sheath and insulation layer of the
ac cable to the right length, as shown in Picture 5.8
Prohibit use a single circuit breaker for multiple inverters ,
prohibit the connection of load between inverter circuit
breakers.
Sheet 5.2 Cable information
Pic 5.8 Strip AC cable
Be careful to distinguish the L, N and PE of the AC cables.
Outside cable(3+PE)20m Outside cable(3+PE)20m
5.2 DC input terminal connection
Specification
Model MMC6K/8K-G
16A/400V
MMC10K-G
25A/400V
DiaCable item Cable
CSA
Cable
outer
dia
15~18mm2.5mm 4mm
AWG Dia Cable
CSA
6mm10 2.5mm
Cable
outer
dia
AWG
15~18mm 10
22
Breaker
Max cable
length
- 15 - - 16 -
1
2
34
8~15mm
40mm

Step 4 connect the cable (L, N, PE) into the sealing sleeve and sleeve.
Step 5 use the hexagon screwdriver, loosen the bolts of the socket in
turn, and insert each cable core into the corresponding jack, and set each
screw. The connection hole of AC connection terminal labeling is shown
in Picture 5.9.
Good grounding is good for resisting surge voltage surge and improving EMI
performance. Therefore, before connecting AC, DC, and communication
cables, you need to first ground the cable. For a single system, just ground the
PE cable; For multiple machine systems, all PE cables of the inverter need to be
connected to the same grounding copper platoon to ensure the equipment
connection. The installation of the shell ground wire is shown as figure5.11.
Inverter has the function of wireless remote monitoring. The inverter with Wifi
function is equipped with Wifi Plug to connect the inverter and network. Wifi
Plug's operation, installation, Internet access, APP downloading and other
processes are detailed in the instructions. Figure 5.12 is the Internet monitoring
solution.
5.3 The connection of the ground line
5.4 Inverter monitoring connection
Step 6 Secure the sleeve and seal to their respective positions.
Step 7 connects the terminals to the inverter as shown in picture 5.10
=GXTOTM͹
Inverter has built-in leakage current detection circuit, if the
external connect leakage current protection device, the
current action must be greater than 300mA or higher, otherwise
1inverter may not work properly.
Pic 5.10 AC input connection
Pic 5.9 AC Connector Hole Pattern
Pic 5.11 The installation of the shell ground wire
- 17 - - 18 -

When the inverter is out of the factory, the location of the installation of Wifi
plug is sealed by a sealed plate as shown in Figure 5.13.When installing the Wifi
Plug, remove the sealing plate, replace it with the sealing plate with square hole in
the accessories, and tighten the screws. Insert the Wifi Plug into the interface and
fix it with a screw. The configuration of the WiFi Plug needs to be performed after
various electrical connections have been completed and the inverter DC power on.
When the inverter is on the DC power, it is determined whether the WiFi Plug is
normally electrified (The LED light shines out of the shell).
For the configuration of Wi-Fi Plug,please refer to illustrations of the Wi-Fi
Plug.
5.4.1 Installation of Wi-Fi Plug
5.4.2 Configuration of Wi-Fi Plug
Pic 5.12 Internet monitoring solution
Pic 5.13 Wifi Plug installation diagram
PC
Router
WIFI
GPRS
Web Server
Phone
- 19 - - 20 -
6. Startup and Shutdown
Before starting the inverter, make sure that the inverter can meet the following
conditions, otherwise it may result in fire or damage to the inverter. In this case,
we do not undertake any responsibility. At the same time, to optimize the system
configuration, it is recommended that the two inputs be connected to the same
number of photovoltaic modules.

6.1 Start up the inverter
6.2 Inverter Shutdown
When start up the three phase string inverter, should fellow below steps：
1. First switch on the AC breaker.
2. Turn on the dc switch of the photovoltaic module, and if the panel provides
sufficient starting voltage and power, the inverter will start.
3. When the ac voltage and dc voltage are normal, the inverter start-up is ready
to begin. The inverter will first check the internal parameters and the grid parameters,
while the liquid crystal will show that the inverter is self-checking.
4. If the parameter is within acceptable range, the inverter will generate the normal
grid. NORMAL indicator light is on.
Must follow below steps while Shutting down the inverter:
1. Switch off the AC breaker.
2. Wait for 30 seconds, turn off the dc switch (if any), or simply disconnect the dc
input connector. The inverter will close the LCD and all leds within two minutes.
a). The maximum open voltage of each set of photovoltaic modules shall not
exceed 600VDC under any conditions.
b). Each input of the inverter must use the same type of photovoltaic module
in series.
c). Total output power of pv shall not exceed the maximum input power of
inverter, each photovoltaic modules shall not exceed the rated power of each
channel.
d). The short circuit current of each series of photovoltaic modules cannot be
greater than 10A at any time.
- 21 - - 22 -
From the initial interface, you can check power, day power, total power,
invertert ID , model and time.
7.1 The initial interface
During normal operation, the LCD shows the current status of the inverter,
including the current power, total generation, a bar chart of power operation
and inverter ID,etc. Press the Up key and the Down key to see the current DC
voltage, DC current, AC voltage, AC current, inverter radiator temperature,
software version number and Wifi connection state of the inverter.
7. General Operation
Start
LCD main menu
AC output data
Temp and
interface
Time
Generated energy
Operation
information
Fault record
Production data
Testing data
on/off
Param setting
System param
Running param
Protection param
Comm param
DC input data

- 23 - - 24 -
8.2 The initial interface
8.6 Main Menu
8.7 Statistics
8.8 E-Day
8.9 E-Month
8.3 PV input and DC current information
8.4 AC running state information
8.5 Temperature and software version
ON/OFF
<<
Setup
Device Info.
<<
Fault Record
GL1030 SN-01
ID:1707010001
ID:1707010001
Ver0201 Ver5102
Power: 108W
NormalState:
PV1: 0.0V 0.0A
PV2: 0.0V 0.0A
UC: 0V 0.0A
Freq: 0.00Hz
Press UP or Down you can check inverter DC voltage, DC current, AC voltage,
AC current, inverter temperature, software version information.
7.2 Statistics information
You can check the inverter inside temp, LCD software Ver137 and inverter
software Ver1400. There are two black spot in the bottom right corner. The first
flash means inverter is communicating with LCD. The second flash means LCD
is communicating with Wifi plug
There are four submenu in the Main Menu
There are five submenu in the statistics
You can check the PV information, the number of strings input, MPPT voltage
and MPPT current.
You can check the three phase voltage, current, and grid currency
Into each submenu through cursor
This information is for technician’s reference
Temp:35.3 ℃C

- 25 - - 26 -
8.11 Fault Record
Pic8.10 Setting
Pic8.11 System Param
Pic8.12 Time set
8.13 ON/OFF setting
8.12 Setting
Only can keep four fault record in the menu include time, customer can deal
with it depends on the error code
7.3 Fault Record
Setting includes system param, run param, protect param, comm：param. All of
these information for maintenance reference.
7.5 Parameter setting
System Param includes time set, language set, display set and factory reset.
7.5.1.1 Time set
7.5.1 System Param
7.4 ON/OFF setting
1 F19 181017 07
2 F35 181015 08
Turn ON
<<
Turn OFF
System Param
<<
Run Param
Run Param
<<
Protect Param
<<
Protect Param
Comm. Param
Time Set
<<
Language Set
Display Set
<<
Factory Reset
20181017 OK
Cancel08:45:57

English
<<
PassWord
****
ActiveP 100%
<<
ReactiveP 0%
oo CHINA
<<
oo BRAZIL
OO CHINA
<<
oo BRAZIL
AC OverVoltage
<<
265.0V
AC LowVoltage
<<
185.0V
Fun GFDI OFF
<<
Limiter OFF
_
Pic8.13 Language set
Pic8.16 Protect Param
Pic8.14 Password
Pic8.15 Running Param
7.5.1.2 Language set
7.5.2 Running Param
7.5.3 Protect Param
4UZK͹
Password required-restricted access-authorized engineer only.
Un-authorized access may avoid the warranty. The initial
password is 1234
4UZK͹
Engineer Only.
We will set the param depends on the safety requirements, so
customers don’t need to reset it. The password is same as
8.4.2 Running param
4UZK͹
Engineer only.
- 27 - - 28 -

AC OverFreq
<<
51.50Hz
AC LowFreq
<<
47.50Hz
Pic8.17 “CUSTOM”
8. Repair and Maintenance
9.1 Error code
9.Error information and processing
String type inverter doesn’t need regular maintenance. However, debris or dust
will affect heat sink’s thermal performance. It is better to clean it with a soft
brush. If the surface is too dirty and affect the reading of LCD and LED lamp, you
can use wet cloth to clean it up.
In the case of failure the LCD screen will display an alarm message. In this case
the inverter may stop feeding energy into the grid. The alarm description and
their corresponding alarm messages are listed Table 10.1
requirements. Before leaving the factory, the inverter has undergone several
rigorous tests to ensure that it can be operated reliably and permanently.
Three-phase string inverters are designed according to grid-connected operating
standards. It meets safety requirements and electromagnetic compatibility
=GXTOTM͹
When the device is running, the local temperature is too high
and the touch can cause burns. Turn off the inverter and wait
for it cooling, then you can clean and maintain.
=GXTOTM͹
When cleaning any part of the inverter, no solvent, abrasive
materials or corrosive materials shall be used for cleaning.
Error code
F01 DC input polarity reverse fault
F02 DC impedance permanent fault
F03 DC leakage current fault
F04 Ground fault and grounding)
F05 Read the memory error
F06 Write the memory error
F07 GFDI blown fuse
F08 GFDI grounding touch failure
F09 IGBT damaged by excessive drop voltage
F10 Auxiliary switch power supply failure
F11 Ac main contactor errors
F12 AC auxiliary contactor errors
F13 reserved
F14 DC ĮƌŵǁĂƌĞ over current
F15 AC ĮƌŵǁĂƌĞ over current
F16 GFCI(RCD) Ac leakage current fault
F17 Three phase current, over-current fault
F18 AC over current fault of hardware
- 29 - - 30 -

F19 All hardware failure synthesis
F20 DC over current fault of the hardware
F21 DC leakage ŇŽǁ fault
F22 Crash stop (if there is a stop
F23 AC leakage current is transient over current
F24 DC impedance failure
F25 DC reverse failure
F26 The dc busbar is unbalanced
F27 DC end error
F28 Inverter 1 dc high fault
F29 AC load switch failure
F30 AC main contactor failure
F31 AC secondary contactor failure
F32 Inverter 2 dc high fault
F33 AC over current
F34 AC current over load
F35 No AC grid
F36 AC grid phase error
F37 AC three-phase voltage imbalance failure
F38 AC three-phase current imbalance failure
F39 AC over current
F40 DC over current
F41 AC Line W,U over voltage
F42 AC Line W,U low voltage
F43 AC Line V,W over voltage
F44 AC Line V,W low voltage
F45 AC Line U,V over voltage
F46 AC Line U,V low voltage
F47 AC Over frequency
F48 AC lower frequency
F49 U phase grid current dc over current
F50 V phase grid current dc over current
F51 W phase grid current dc over current
F52 AC inductor A, phase current dc current high
F53 AC inductor B, phase current dc current high
F54 AC inductor C, phase current dc current high
F55 DC busbar voltage is too high
F56 DC busbar voltage is too low
F57 AC reverse
F58 AC grid U over current
F59 AC grid V over current
F60 AC grid W over current
F61 Reactor A phase over current
F62 Reactor B phase over current
F63 Reactor C phase over current
F64 IGBT heat sink high temperature
Table10.1
9.2
F41-F48 Check AC
F35 Check grid voltage
F37,F38 Check grid voltage and reset inverter
F55,F56 Check PV string voltage
F26 Reset inverter or contact distributor
F14,F15 Reset inverter or contact distributor
F21,F23 Check PV string or AC
F39,F40 Check if voltage is too high
F64 Check inverter ambient
Table10.2
- 31 - - 32 -

- 33 - - 34 -
Noteφ
If your MMC6K/8K/10K-G string inverter has anu of the
fault shown in Table 8-1,and when you reset
the machine and don’t solve the problem, please
contact our distributor and provide the below details:
1. Serial number of the inverterχ
2. The distributor/dealer of the inverterδif availableεχ
3. Grid dateχ
4. The of problemδinclude LCD’s error code and LED
status indicator lightsε;
5. Your contact details.
10.
Energy source
Max.DC Power(kW)
Max.DC Input Voltage(V)
Start-up DC Input Voltage(V)
Number of MPPT/
Strings per MPPT
MPPT Operating Range(V)
Max.DC Input Current(A)
Rated Output Power(kW)
Max.Active Power(kW)
Rated AC Grid Voltage(V)
AC Grid Voltage Range(V)
Rated Grid Frequency(Hz)
Operating Phase
Rated AC Grid Output Current(A)
Max.AC Output Current(A)
Grid Current THD
Output Power Factor >0.99
<3%
Grid-connected PV
Model MMC
5K-G
MMC
6K-G
MMC
7K-G
MMC
8K-G
MMC
10K-G
6.5 7.8 9.1 10.4 12
900
250
200~800
2/1
7.75.5
380/400
277~460
50/60(Optional)
Three phase
7.2 14.5
8
8.7
9.57
11.6
12.76
10.1
11.11 16
10+10
57
6.6
6
8.8
810
11
Topology Transformerless
Weight(kg)
Internal consumption
15
<1W(Night)
DC Injection Current(mA) <0.5%
Grid Frequency Range
Max.Efficiency
Euro Efficiency
MPPT Efficiency
Protection
Size(mm)
DC reverse-polarity protection；AC short circuit protection；AC output
overcurrent protection;Output overvoltage protection;Insulation resistance
protection;Ground fault monitoring;Surge protection;Islanding protection；
Temperature protection；Integrated DC Switch (Optional)；
47-52 or 57-62（optional）
97.5%
>99%
385W×479H×184D
98.3%
Ingress protection
Operating temperature -25 ~ 60℃
Noise Emission(Typical)
Cooling Concept Intelligent cooling
Max.Operating Altitude
Without Derating
IP65
<30dB
2000m
Designed Lifetime
Grid Connection Standard
Stafty EMC / Standard
Operation surrounding humidity
Display
Interface RS485/RS232
DC Connection
AC Connection
>20Years
EN50438;IEC61727;VDE4105;NB/T32004(CQC);IEC62109-1-2
IEC62109-1/-2,EN61000-6-1,EN61000-6-3
0~100%
MC-4 mateable
LCD1602
IP65 rated plug
Table11.1 Specification