Grid Connected U.S. Solar Inverter 4200W

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Grid Connected U.S. Solar Inverter 4200W

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 Connected U.S. Solar Inverter 4200W

Maximum efficiency of 97.5% and wide input voltage range
Internal DC switch optional
MTL-String
Sound control
Bluetooth/RF technology /Wi-Fi
Transformerless GT topology
5 years warranty (10years as optional)

 

Datasheet of Grid Connected U.S. Solar Inverter 4200W

Model

CNBM-3600MTL-US

CNBM-4200MTL-US

CNBM-5000MTL-US

Input data

Max. DC power

3800W

4400W

5200W

Max. DC voltage

600V

600V

600V

Start voltage

150V

150V

150V

PV voltage range

100V-600V

100V-600V

100V-600V

Number of MPP trackers/strings per MPP tracker

2/2

2/2

2/2

Max. input current of the MPP tracker

12A

15A

15A

Output data

Nominal AC output power

3600W

4200W

4600W

Max. output current

18/17.1A/14.8A

21A/20A/17.2A

22A/23.7A/20.5A

AC nominal voltage; range

Default:240V single phase optional:208,240or277 single phase 183-228@208V 211-264V@240V 244-305@277V

AC grid frequency; range

60Hz;59.3-60.5Hz

60Hz;59.3-60.5Hz

60Hz;59.3-60.5Hz

Phase shift (cosφ)

1

1

1

THDI

<3%

<3%

<3%

AC connection

Single phase

Single phase

Single phase

Efficiency

Max. efficiency

98%

98%

98%

CEC efficiency

97%

97%

97%

MPPT efficiency

99.5%

99.5%

99.5%

Protection devices

Output overvoltage protection-varistor

yes

yes

yes

Ground fault monitoring

yes

yes

yes

Grid monitoring

yes

yes

yes

General Data

Dimensions (W / H / D) in mm

360/650/188

360/650/188

360/650/188

Weight

28.3KG

28.3KG

28.3KG

Operating temperature range

-25...+60°C  

-25...+60°C  

-25...+60°C  

Altitude

Up to 2000m(6560ft) without power derating

Relative humidity

95%

Consumption: operating(standby) / night

<5W / < 0.5 W

<5W / < 0.5 W

<5 W / < 0.5 W

Topology

Transformerless

Cooling concept

Natural

Natural

Natural

Enclosure

Type 3R

Type 3R

Type 3R

Features

DC connection:

Screw terminal

Screw terminal

Screw terminal

AC connection:

Screw terminal

Screw terminal

Screw terminal

display

LCD

LCD

LCD

Interfaces: RS485/RS232/Bluetooth/RF/Zigbee

yes/yes/opt/opt/opt

Warranty: 10 years / 15 years

yes /opt

yes /opt

yes /opt

Certificates and approvals

UL1741,UL1998 IEEE 1547, CSA C22.2 No.107.1-1,FCC Part15(Class A&B)

 

Picture 1: Factory of Grid Connected U.S. Solar Inverter 4200W

Grid Connected U.S. Solar Inverter 4200W

 

Picture 2: Installation reference of Grid Connected U.S. Solar Inverter 4200W

Grid Connected U.S. Solar Inverter 4200W

 

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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
Part of the distributed grid-connected projects, the basic are "spontaneous use, the power of the Internet," these do not need to boost, because the extra power is actually consumed by the surrounding electricity users, do not boost to a Level power grid;
Q:Installation and maintenance of photovoltaic grid - connected inverter
only when the local power sector permission by the professional and technical personnel to complete all the electrical connection before the inverter can be connected.
Q:What is the difference between a grid-connected inverter and an off-grid inverter? What are the advantages of a hybrid inverter?
Off-grid inverter is equivalent to their own to establish an independent small power grid, mainly to control their own voltage, is a voltage source.
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.
Q:What are the methods of photovoltaic grid-connected inverter control
Inverter main circuit need to have a control circuit to achieve, generally have square wave and sine wave two control methods, square wave output inverter power supply circuit is simple, low cost, but low efficiency, harmonic components. Sine wave output is the development trend of the inverter, with the development of microelectronics technology, there are PWM function of the microprocessor has also come out, so the sine wave output inverter technology has matured.
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Offline generally need energy storage, not to send energy online. Power grid has no right to interfere.
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?
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: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.

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