Grid Tied Solar Inverter 3-phase

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Grid Tied Solar Inverter 3-phase 20000W

CNBM International Corporation (CNBM International) is the most important trading platform of CNBM Group Corporation, a state-owned company under the direct supervision of State-owned Assets Supervision and Administration Commission of the State Council.

With a R&D team more than 100 engineers,40% of the staff, who has been deeply engaged in the photovoltaic industry for 10 years, CNBM takes the mission to increase the inverter availability and efficiency, putting continuous innovation to make CNBM inverter easier for installation and operation, and more cost-effective for solar plant construction. The full range of CNBM single phase inverters has received VDE, CE, G83/1, G59/2, ENEL2010, VDE4105, C10/C11, AS4777 etc.

Maximum efficiency of 97.8% and wide input voltage range, Internal DCswitch,MTL-String, Sound control,Bluetooth/RF technology /Wi-FiTransformerless,GT topology 

The Grid Connected Solar Inverter we can offer is 1.5kw to 20kw.

 

Introduction of Grid Tied Solar Inverter 3-phase 20000W

Maximum efficiency of 97.8% and wide input voltage range
Integrated DC switch-disconnected
MTL-String
Sound control
Bluetooth/RF technology /Wi-Fi
Transformerless GT topology
5 years warranty (10 years as optional)

 

Datasheet of Grid Tied Solar Inverter 3-phase 20000W

Model

10000TL3-US

12000TL3-US

18000TL3-US

20000TL3-US

Input data(DC)

Max. DC Power

10500W

12500W

18750W

20850W

Max. DC voltage

600V

600V

600V

600V

Start voltage

120V

120V

120V

120V

PV voltage range

80V-600V

80V-600V

80V-600V

80V-600V

Max. input current of the MPP tracker A/tracker B

21A/21A

25A/25A

38A/38A

42A/42A

Number of MPP trackers/strings per MPP tracker

2/3

2/3

2/6

2/6

Output data(AC)

Nominal output power

10000W

12000W

18000W

20000W

Nominal AC voltage

480V

480V

480V

480V

AC voltage range

422-528VAC

422-528VAC

422-528VAC

422-528VAC

Nominal AC grid frequency

60 Hz

60 Hz

60 Hz

60 Hz

Max. output currentcos φ=1)

12.0A

14.5A

21.5A

24A

Power factor(cos φ)

>0.99        
(0.9 Leading to 0.9 Lagging)

>0.99        
(0.9 Leading to 0.9 Lagging)

>0.99        
(0.9 Leading to 0.9 Lagging)

>0.99        
(0.9 Leading to 0.9 Lagging)

Harmonics

<3%

<3%

<3%

<3%

Grid connection type

3/N/E

3/N/E

3/N/E

3/N/E

Efficiency

Max. efficiency

97%

97%

97.5%

97.5%

CEC-Weighted efficiency

95.5%

95.5%

96%

96.5%

MPPT efficiency

99.5%

99.5%

99.5%

99.5%

Protection devices

Input over voltage protection -DIN rail surge arrester(Option)

Class II

Class II

Class II

Class II

DC insulation measure

yes

yes

yes

yes

AC short circuit protection

yes

yes

yes

yes

Output over voltage protection -Varistor

yes

yes

yes

yes

Output over voltage protection -DIN rail surge arrester(Option)

Class II

Class II

Class II

Class II

String fuse type/size(Option)

15A/600VDC 10*38mm

15A/600VDC 10*38mm

15A/600VDC 10*38mm

15A/600VDC 10*38mm

General Data

Dimensions(W*H*D) in mm

530*705*247

530*705*247

650*740*247

650*740*247

Weight

46kg/101.5lb

46kg/101.5lb

63kg/138.9lb

63kg/138.9lb

Operating ambient temperature range

–25°C ... +60°C

–25°C ... +60°C

–25°C ... +60°C

–25°C ... +60°C

Altitude

≤2000m/6560ft

Self Consumption night

< 3 W

< 3 W

< 3 W

< 3 W

Topology

Transformerless

Cooling concept

Fan Cool

Fan Cool

Fan Cool

 Fan Cool

Electronics protection rating /connection area

NEMA 3R

NEMA 3R

NEMA 3R

NEMA 3R

Features

Display

Graphic

Graphic

Graphic

Graphic

Interface:RS232/RS485/ Bluetooth/RF/Zigbee/Wifi

yes/yes/opt/opt /opt/opt

Warranty:10 years /15 years

yes/opt

yes/opt

yes/opt

yes/opt

Certificates and approvals

UL1741,UL1998,IEEE1547,FCC part 15(class B),CSA C22.2 No.107.1

 

Picture 1: Factory of Grid Tied Solar Inverter 3-phase 20000W

Grid Tied Solar Inverter 3-phase 20000W

 

 

Picture 2: Package of Grid Tied Solar Inverter 3-phase 20000W

Grid Tied Solar Inverter 3-phase 20000W

 

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Q:In a photovoltaic grid-connected project, the role of the inverter is to convert the voltage into AC 220V or 380V for the grid, since the transformer will raise the voltage again
Spontaneous use is a way of grid, that is issued to the electricity, mainly their own family or internal use, the excess part of the power to the grid
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
DC voltage and AC side voltage does not matter, the general PV inverter AC output is 400V / N / PE. With no isolation transformer and output voltage does not matter, grid-connected inverter is the regulation of current, and network voltage depends on the grid voltage. And the grid before the inverter will detect the grid voltage, meet the conditions will be network.
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
In addition to the function of converting DC current into alternating current, the inverter also has the maximum output tracking function (MPPT), overvoltage protection, short circuit protection, island protection, overheat protection, overload protection and DC grounding
Q:PV grid-connected inverter can directly load it?
Converter is the AC voltage of the grid into a stable 12V DC output, and the inverter is the AC output of the 12V DC voltage into high-frequency high-voltage alternating current; two parts are also used with more pulse width
Q:Photovoltaic grid-connected inverter problem
The first zero line is the AC output. Any AC output of the inverter will have zero line, whether it is isolated or non-isolated. Isolation is the safety of high voltage inverters and regulators. 50KW above the inverter almost with the transformer.
Q:What is the difference between a PV inverter and a solar inverter?
The main function of photovoltaic grid-connected inverter is to convert the DC power of the solar PV module into the same frequency as the sinusoidal AC power of the grid (the grid is generally AC power grid, DC can not be directly connected)
Q:Photovoltaic grid-connected inverter without DC emc how will happen
by means of energy converters can be converted into electrical energy. The process of converting light energy directly into electrical energy is precisely the response to photovoltaic effects. Without the need for any other mechanical parts, the energy in
Q:Is the PV inverter a current source or a voltage source?
Inverter is a kind of semiconductor device composed of power adjustment device, mainly used for DC power into AC power.
Q:Grid-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind power grid-connected inverter, power equipment and grid-connected inverter and other power generation equipment power generation inverter.
Grid-connected inverter is generally used with large-scale photovoltaic power plant system, a lot of parallel PV string is connected to the same set of inverter DC input, the general power of the use of three-phase IGBT power module, power
Q:What is the difference between low voltage grid connection and medium voltage grid connection?
When the power grid failure or disturbance caused by the power supply and network voltage drop, in the voltage drop range, the power group can be uninterrupted through the inverter and network operation.

1. Manufacturer Overview

Location Shenzhen,China
Year Established 2010
Annual Output Value 50 million USD
Main Markets Australia, Euro, America, China.
Company Certifications CE, VDE-AR-N4105, FCC,ETL,CEC,CEI 0-21,G83,G59,SAA,CGC

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen, Guangzhou, Hongkong
Export Percentage 60%
No.of Employees in Trade Department 260
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 500-1000
No. of Production Lines 8
Contract Manufacturing None
Product Price Range 300-40000 USD