30kw Three-Phase Solar Inverter with Built-in Solar Charge Controller

China 30kw Three-Phase Solar Inverter with Built-in Solar Charge Controller, Find details about China Solar Power Inverter, off Grid Solar System 30kw from 30kw Three-Phase Solar Inverter with Built-in Solar Charge Controller

Basic Info.

Model NO.

NKG

Power Source

Solar Power

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Size

635*566*1295

Rated Voltage

192/220/384VDC

Rated Current

100A

Solar Input Voltage

<660VDC

Input Voltage

176-264VAC/304-456VAC

Output Voltage

220VAC /380VAC

Output Frequency

50/60Hz

Output Wave Form

Pure Sine Wave

Charge Access

4 Ways

Overcharge Protection Voltage

445VDC

Control Accuracy

0.1

Automatic Power on/off

Manual Power-on/off Preferred

Trademark

SNAT

Transport Package

Standard Export Package

Specification

CE, ISO9001

Origin

Foshan Guangdong

HS Code

8504403090

Model NO.

NKG

Power Source

Solar Power

Circuit Topologies

Full-Bridge Type

Nature of Wave String

Sine Wave Inverter

Size

635*566*1295

Rated Voltage

192/220/384VDC

Rated Current

100A

Solar Input Voltage

<660VDC

Input Voltage

176-264VAC/304-456VAC

Output Voltage

220VAC /380VAC

Output Frequency

50/60Hz

Output Wave Form

Pure Sine Wave

Charge Access

4 Ways

Overcharge Protection Voltage

445VDC

Control Accuracy

0.1

Automatic Power on/off

Manual Power-on/off Preferred

Trademark

SNAT

Transport Package

Standard Export Package

Specification

CE, ISO9001

Origin

Foshan Guangdong

HS Code

8504403090

Product Desciption

30kw Three-Phase Solar Inverter with Built-in Solar Charge Controller

The product is an intelligent inverter with built-in charge controller 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 basek 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.

30kw Three-Phase Solar Inverter with Built-in Solar Charge Controller

Main features

+ Excellent performance because of the DSP intelligent control inversion technology;

+ A wide range of applicable loads because of pure sine wave AC output;

+ Visualization of operation status of the equipment through simple LEDs and a LCD;

+ Overall automatic protection and alarms such as output overload protection;

+ Solar array and battery common-anode system input;

+ Intelligent charge control based on programming of charge parameters, which is provided to meet the special needs of different occasions;

+ Settable battery protection parameters, and a function of password protection;

+ A function to accumulate the photovoltaic power generation capacity and the battery capacity;

+ Overall protection: Protection and alarm for reverse connection of the battery poles, battery overcharge, and back charge of the battery at night;

+ 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-30KW
Rated power		30KW
Battery	Rated voltage	384VDC
	Overdischarge protection voltage	345VDC
Controller	Rated current	100A
	Rated voltage	384VDC
	Number of charge accesses	4
	Max current of each access	25A
	Solar input voltage	<660VDC
	Voltage of overcharge protection	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/off	Light-operated power-on + fixed-time power-off (programmable)
Other	Ambient temperature for operation	0-40ºC
	Relative humidity for operation/storage	20-90% (no condensation, Max)