Grid Tied Solar Inverter 3-phase 12000W

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Product Description:

Grid Tied Solar Inverter 3-phase 12000W

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 /WiFiTransformerless,GT topology

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

 

Introduction of Grid Tied Solar Inverter 3-phase 12000W

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 (10years as optional)

 

Datasheet of Grid Tied Solar Inverter 3-phase 12000W

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

 

Picure1: Factory of Grid Tied Solar Inverter 3-phase 12000W

Grid Tied Solar Inverter 3-phase 12000W

 

Picture 2: Package of Grid Tied Solar Inverter 3-phase 12000W

Grid Tied Solar Inverter 3-phase 12000W

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Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
Grid-connected inverter can be operated locally through the LCD screen, or through remote monitoring with dedicated monitoring software.
Q:After the PV inverter, how to achieve the same period before the network?
When the voltage, frequency, phase does not meet the requirements, the automatic closing closing pulse.
Q:Installation and maintenance of photovoltaic grid - connected inverter
, any failure that affects the safety performance of the inverter must be immediately removed before turning on the inverter again.
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.
The grid inverter is a current source, the output voltage is basically the grid voltage, may be slightly raised.
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
In foreign countries due to the higher penetration rate of the car to go out to work or travel can be connected with the inverter battery drive electrical and various tools work.
Q:What is the difference between a PV inverter and a solar inverter?
Instability, the wind speed and the equipment itself will directly affect the generator rotation, so the voltage and current fluctuations, frequency instability, in short, is the power quality is poor) Therefore, through the inverter after the first rectification inverter to improve the quality of power
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:The function of photovoltaic grid - connected inverter
Finally, a sinusoidal AC output for a grid-connected photovoltaic power generation system is generated by a low-pass filter.
Q:Generally a large grid-connected photovoltaic power plant will have several inverters
Inverter, a single failure, does not affect other operations, the impact on the grid is small, high reliability.
Q:The working principle of photovoltaic grid - connected inverter
Inverter will be converted into alternating current DC, if the DC voltage is low, then through the AC transformer boost, that is, the standard AC voltage and frequency. For large-capacity inverter, because the DC bus voltage is high, AC output generally does not require transformer boost that can reach 220V, in the small and medium capacity of the inverter, because the DC voltage is low, such as 12V, 24V, It is necessary to design a boost circuit.

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