Industrial 15kw 220V IGBT DC Inverter Hybrid Solar Inverters

Min.Order: 1

Product origin: Foshan, Guangdong, China

Infringement complaint:

Complaint

US$ 2849 ~ 2855

Description

industrial 15KW 220V IGBT dc inverter hybrid solar inverters

Product Parameters

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 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.

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 photovoltaicpower generation capacity (AH), total power consumption by the load, total battery level (AH), photovoltaic current when each solar battery is separately conducted, etc.

TECHNICAL INDEXES

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 over discharge protection	172VDC/194V DC/345VDC			345VDC
Controller	Rated current	100A
	Rated voltage	192VDC/220VDC/384VDC
	Number of inputs	4
	Max. current of each input	25A
	Solar input voltage	<330VDC/<378VDC/<660V DC			<660VDC
	Voltage of overcharge protection	220VDC/255VDC/445VDC(programmable)			445VDC(programmable)
	Control accuracy	±0.1
	Display accuracy	±0.1
	Efficiency	>95%
Inverter	Input voltage	176-364VAC/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, over-voltage protection, under-voltage protection, low battery protection
	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, maximum)

FAQ

Q1: MOQ
A: MOQ from our company is required 1 unit

Q2: Are you manufacturer or trading company?
A: We are professional manufacturer since 2004

Q3:I need this product and wanna a system for family/industrial/commerical using, can you help me?
A: Yes, we have a professional technology team average 10 years' experience, they can design solar power system in accordance with customers' special requirements.

Q4: How long is your delivery time
A: Within 15 days

Q5:How about your after-sales service?
A:Our quality warranty for 2 years; any parts will be shipped for free during warranty period.

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