Converter for Solar Power System 10kw-40kw with Built-in Controller Inverter

• Nature of Source Flow: Active Inverter
• Phase: Three
• Output Power: 10kw~40kw
• Model NO.: NKG1040
• Certification: CE, ISO9001
• Brand: Snat
• Type: DC/AC Inverters
• Power Source: Solar Power, Electricity
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Company: Manufacturer&Trading
• OEM/ODM: Accept
• Sample Order: Accept
• Special Designed: Accept
• Control Technology: DSP
• Output Wave Form: Accept
• Charge Current: 100A
• Deliver: Stick to Contract
• Warranty: 1/2years
• Size: 635*566*1295
• Transport Package: Standard Export Package
• Specification: CE; ISO9001
• Trademark: SNAT
• Origin: Foshan Guangdong
• HS Code: 8504403090
• Production Capacity: 8000 Units Per Month

Product Description

 Converter for Solar Power System 10kw-40kw with Built-in Controller Inverter

Product overview

The solar power inverter is an intelligent inverter with built-in charge controller designed for large photovoltaic power generations. Its built-in control r 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 base 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 generator occasions including families, schools, public lighting, industrial and mining enterprises, frontier defense, sea islands, pasturing areas and more.


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 and more

Index
 

Model:NKG		NKG-10KW	NKG-15KW	NKG-20KW	NKG-30KW	NKG-40KW
Rated power		10KW	15kw	20KW	30KW	40KW
Battery	Rated voltage	192V DC/220V DC/384V DC			384VDC
	Voltage of over discharge protection	172V DC/194V DC/345V DC			345VDC
Controller	Rated current	100A
	Rated voltage	192V DC/220V DC/384V DC			384VDC
	Number of inputs	4
	Max. current of each input	25A
	Solar input voltage	<330V DC/<378V DC/<660V DC			<660V DC
	Voltage of overcharge protection	220V DC/255V DC/445V DC(programmable)			445VDC(programmable)
	Control accuracy	±0.1
	Display accuracy	±0.1
	Efficiency	>95%
Inverter	Input voltage	176-264VDC/304-456VDC
	Input frequency	45-65Hz
	Output voltage	220VDC/380VDC(Three-phase four-wire)
	Output frequency	45/65Hz
	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	0-40SºC
	Relative humidity for operation/storage	20-90% (No condensation, maximum)

Company Information


Foshan SNAT Energy Electrical Technology Co. Ltd is established in 2004. As a world's leading supplier for solutions for electric energy and new energy, SNAT has powerful strength and is engaged in field of solar inverters, solar inverters with built-in solar controller, solar controllers, UPS, which are used for household, telecommunication, electricity, infrastructure and industrial markets. At the same time, our company is concurrently engaged in solar panels, batteries for solar power system. We have professional technical engineer with more than 10 years technical experience to develop and design solar products.

Manufacture&Package


FAQ

Q1:What is the warranty of your product?
 A:Quality warranty for 12 months; parts will be shipped free during warranty period.

Q2: Can you do OEM?
A:yes,we can offer the OEM service.

Q3 What is your delivery time?
A:Within 5 day after receive advanced payment.

Q4 What minimum order do you require?
A:1 piece

Q5 Why choose us?
1)Prompt delivery and good after-sale services.
2)We have our own factory,the selling prices is competitive.
3)All of our products have CE certification,ISO9001:2008,RoHS.
4)80% new materials for production and superior quality.
5)professional engineer designers.