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SG3300/4400UD

Sungrow Power Supply Co., Ltd.
Type:
Power Range: --
Region: China China
Note: Your Enquiry will be sent directly to Sungrow Power Supply Co., Ltd..

Description:

● Can be scaled up to 8.8MW with 1.1MW modular capacity and one MPPT for each unit

● Redefines both the “string” and “central” inverter concepts

● Higher power density, bigger block sizes, and designed for grid stability

● Can operate stably even if the SCR is down to 1.018

● Compatible with the DC ESS interface

● IP65-rated enclosure, DC arc fault protection

Product Characteristics

Model No.
VSG3300UD SG4400U
Input Data(DC)  
Max. DC Voltage
1500 V 1500 V
Min. DC Voltage to Start Feed In
945 V 945 V
Max. DC Current
4200 A 4600 A
MPP(T) Voltage Range
905~1300 V 905~1300 V
No of MPP Trackers
3 4
DC Inputs
15 20
Output Data (AC)  
Output AC Voltage Range
536~693 V 536~693 V
Nominal AC Voltage
630 V 630 V
Max. AC Current
3480 A 4640 A
Frequency Range
45-65 Hz 45-65 Hz
Frequency
50, 60 Hz 50, 60 Hz
Power Factor (cosθ)
0.8 0.8
Distortion (THD)
< 3 % < 3 %
No of feed-in phases
3 3
Max. Efficiency
99 % 99 %
Euro Efficiency
98.7 % 98.7 %
General Data  
Dimensions (H/W/D) 
2260x2160x1700 mm 2260x2860x1700 mm
Weight
2500 kg 3300 kg
Power Consumption at Night
< 200 W < 200 W
Operating Temperature -35 ~ +60 ℃
Transformer Transformerless
Protection Class IP54, IP55, NEMA 4X
Humidity 0-100 %
Cooling Fan
Max. Altitude 4000 m
Interface RS 485, Ethernet
Display LED
PDF  
Download Manufacturer's PDF

Sungrow Power Supply Co., Ltd.

Click to show company phone
www.sungrowpower.com
China
No. 1699 Xiyou Rd., New & High Technology Industrial Development Zone, 230088, Hefei, Anhui
No. Staff: 8,000
Note: Your Enquiry will be sent directly to Sungrow Power Supply Co., Ltd..

Useful Contacts

Contact Face
Sammo YU Sales Manager
Company Description

As a key high-tech enterprise in China, Sungrow Power Supply Co., Ltd. (Stock code: 300274) specializes in R&D, production, sales and services of new energy equipment, such as solar energy, wind energy, electric vehicles, mainly provides photovoltaic inverters, wind energy converters, energy storage system, floating PV system, new energy automotive driving system, EV charging station, smart operation and maintenance, and commits itself to providing first-class life cycle solutions of clean energy.
Since its establishment in 1997, Sungrow has always been engaged in the field of new energy power generation, adhered to market demand orientation, technological innovation as a power source for its business development, and established a professional R&D team with rich R&D experience and strong independent innovation capabilities. Sungrow, one of the few companies in the industry mastering multiple independent core technologies, has successively undertaken more than 20 major national science and technology planning projects and drafted several national standards.
Photovoltaic inverters, Sungrow’s core products, have been accredited by TÜV, CSA, SGS, and other international authorities, and sold to more than 150 countries and regions in the world.

Product Videos

Company Updates

28 Jan 2023

Sungrow Signs Distribution Agreement in the Kingdom of Saudi Arabia with Al-Babtain LeBlanc. https://en.sungrowpower.com/newsDetail/3193

20 Jan 2023

Sungrow Signs a 500 MW PV Inverter Distribution Agreement with SOL+ Distribuidora in Brazil. https://en.sungrowpower.com/newsDetail/3191

9 Jan 2023

Sungrow Forges a Contract with Samsung C&T to Supply MV-integrated Inverter Solutions to an 814 MWac Project in Qatar. https://en.sungrowpower.com/newsDetail/3183

30 Dec 2022

Sungrow Supplies 20MW PV Project in Myanmar with String Inverter Solution. https://en.sungrowpower.com/newsDetail/3174

13 Dec 2022

Sungrow Forges a Contract with ENGIE to Supply 638 MWh Liquid Cooled Energy Storage System to Chile. https://en.sungrowpower.com/newsDetail/3170

6 Dec 2022

Sungrow Supplies MV-integrated Inverter Solutions to 580 MW Serra do Mel 1-6 PV Plants. https://en.sungrowpower.com/newsDetail/3166

16 Nov 2022

Sungrow Delivered the Rooftop Solar Project at International Convention Center Sharm El-Sheikh to Power Conference of the Parties (COP27). https://en.sungrowpower.com/newsDetail/3134

11 Nov 2022

Sungrow Will Supply Africa’s Largest Private IPP PV Project of SOLA Group with the 1+X Modular Inverter Solution. https://en.sungrowpower.com/newsDetail/3131

31 Oct 2022

Sungrow Accomplished 3GW PV and 600MWh+ BESS Contracts during All Energy Australia 2022. https://en.sungrowpower.com/newsDetail/3127

Reviews

SG500MX PV Grid Connected Inverter I recommend this product, very reliable and supplier provide satisfied after sale services.

-- Muhammad Aleem, Indigost Solar Services

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