Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Electrical & Electronics
Management System Certification:
Import & Export Mode:
Have Own Export License
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Solar Power Inverter, Solar Charge Controller, Inverter with IGBT manufacturer / supplier in China, offering 20kw Three-Phase Solar Inverter with Built-in Solar Charge Controller, 48V 3000W 4000W 5000W Hybrid Solar Power Inverter with Built-in Solar Charger Controller, 12V 100ah Lead-Acid Solar Battery for Solar Power System and so on.

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20kw Three-Phase Solar Inverter with Built-in Solar Charge Controller

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Min. Order / Reference FOB Price
1 Piece US $3,008-3,013/ Piece
Port: Foshan, China
Production Capacity: 8000 Units Per Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Nature of Source Flow: Active Inverter
Phase: Three
Output Power: 20kw
Certification: CE, ISO9001
Brand: Snat
Type: DC/AC Inverters

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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
Trademark: SNAT
Transport Package: Standard Export Package
Specification: CE, ISO9001
Origin: Foshan Guangdong
HS Code: 8504403090

Product Description

Product overview:
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.

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.
Rated power20KW
BatteryRated voltage192VDC/220VDC/384VDC
Overdischarge protection voltage172VDC/194VDC/345VDC
ControllerRated current100A
Rated voltage192VDC/220VDC/384VDC
Number of charge accesses4
Max current of each access25A
Solar input voltage<330VDC/<378VDC/<660VDC
Voltage of overcharge protection222VDC/255VDC/445VDC (programmable)
Control accuracy± 0.1
Display accuracy± 0.1
Efficiency> 95%
InverterInput voltage176-264VAC/304-456VAC
Input frequency45-65Hz
Output voltage220VAC/380VAC (three-phase four-wire)
Output frequency50/60Hz
Output waveformPure sine wave, THD < 4% (full load)
Protection functionOutput short circuit protection, overvoltage protection, undervoltage protection, low battery protection, etc.
Manual power-on/offManual power-on/off preferred
Automatic power on/offLight-operated power-on + fixed-time power-off (programmable)
OtherAmbient temperature for operation0-40ºC
Relative humidity for operation/storage20-90% (no condensation, Max)

Company profile:
Foshan SNAT Energy Electrical Technology Co. Ltd, 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. All products purchased by our company have our warranty commitment, parts will be shipped for free during warranty period. We have professional technical team and are focus on customers' demands.
We support 
OEM/ODM service. As a professional factory and state of the advanced equipment allow us to have the capability to design and manufacture a wide range of new items according to the buyer's requirements.
 Welcome to visit our factory!
20kw Three-Phase Solar Inverter with Built-in Solar Charge Controller

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