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Industrial Solar Power System 1Mw,15Kw Solar Inverter with built-in charge controller system

Industrial Solar Power System 1Mw,15Kw Solar Inverter with built-in charge controller system

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  • NKG
  • renjiang

Industrial Solar Power System 1Mw,15Kw Solar Inverter with built-in charge controller system

 

 

>>>>>>>>>>>Contact us to get more project pictures of our solar panels applied in many districts.

 

DESCRIPTION

 

The product is an intelligent inverter with built-in charge controller system designed for large photovoltaic power generations. Its built-in controller can realize charge management for a battery pack by multiple solar arrays to improve charge efficiency and life of the battery pack.

 

Thanks to the DSP control based on SPWM high-frequency carrier technology and IGBT power device, it can control the output operation parameters accurately to provide a high quality and reliable pure sine wave AC power supply for precision equipment.

 

It is widely applied to large solar power generation occasions including families, schools, public lighting, industrial and mining enterprises, frontier defense, sea islands, pasturing areas, etc.

 

 

1.Excellent performance because of the DSP intelligent control inversion technology.

 

2.A wide range of applicable loads because of pure sine wave AC output.

 

3.Visualization of operation status of the equipment through simple LEDs and a LCD.

 

4.Overall automatic protection and alarms such as output overload protection.

 

5.Solar array and battery common-anode system input.

 

6.Intelligent charge control based on programming of charge parameters, which is provided to meet the

special needs of different occasions.

 

7.Settable battery protection parameters. And a function of password protection.

 

8.A function to accumulate the photovoltaic power generation capacity and the battery capacity.

 

9.Overall protection : Protection and alarm for reverse connection of the battery poles, battery overcharge,

and back charge of the battery at night.

 

9.Display of the current battery voltage, battery charge current, internal temperature of the case, total

photovoltaic power generation capacity (AH), total power consumption by the load, total battery level

(AH), photovoltaic current when each solar battery is separately conducted, etc.

 

 

 

Model

NKG-10KW

NKG-15KW

NKG-20KW

NKG-30KW

NKG-40KW

Rated power

10KW

15KW

20KW

30KW

40KW

Battery

Rated voltage

192VDC/220VDC/384VDC

384VDC

Voltage of overdischarge protection

168VDC/192VDC/336VDC

336VDC

Controller

Rated current

100A

Rated voltage

192VDC/220VDC/384VDC

384VDC

Number of charge accesses

4

Maximum current of each access

25A

Solar input voltage

<330VDC/<378VDC/<660VDC

<660VDC

Voltage of overcharge protection

222VDC/255VDC/445VDC (programmable)

445VDC(programmable)

Control accuracy

±0.1

Display accuracy

±0.1

Efficiency

>95%

Inverter

Input voltage

176-264VAC/304-456VAC

Input frequency

45-65Hz

Output voltage

220VAC/380VAC(three-phase four-wire)

Output frequency

50/60Hz

Output waveform

Pure sine wave,   THD<4%(full load)

Protection function

Output short circuit protection, overvoltage protection, undervoltage protection, low battery protection,etc.

Manual power on/off

Manual power on/off preferred

Automatic power on/of

Light-operated power-on + fixed-time power-off (programmable)

Other

Ambient temperature for operation

0-40℃

Relative humidity for operation/storage

20-90%(no condensation, maximum)

External dimension:D*W*H(mm)

635*566*1295

Packing dimension:D*W*H(mm)

760*690*1540

>>>>>>>>>View more 

 

Welcome to contact us

 


Amy Ou Sara Deng Astrid Yang Carrie Lee

Mobile

+86 18674469363

+86 18163654695 

+86 18163654405

+86 18163654475  

Whatsapp

+86 18674469363

+86 18163654695

+86 18163654405 

 +86 15024570384   

E-mail: sales3 (at)renjiangkj.com sara01 (at) renjiangkj.com  sales5 (at) renjiangkj.com sale4 (at) renjiangkj.com
Wechat: +86 15116138311 Sara01Deng  y1208416619 +86 15024570384  

 

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