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SGTE Low Frequency Pure Sine Wave Inverter UPS

SUG New Energy Co., Ltd.
From €0.0571 / Wp
Type: Off-Grid
Power Range: --
Region: China China
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Product is no longer manufactured.


  • Low-frequency pure sine wave inverter with UPS

  • With toroidal transformer

  • High pure sine wave power output of up to 3000W

  • DC start & automatic self-diagnostic functions

  • High-efficiency design & has a ”power saving mode” to conserve energy

Product Characteristics

Model No.
SGTE-300w/500va SGTE-500w/800va SGTE-1000w/1500va SGTE-1500w/2000va SGTE-2000w/2500va SGTE-3000w/4000va
Product Warranty (Min)
1 Year 1 Year 1 Year 1 Year 1 Year 1 Year
Input Data(DC)  
Max. DC Power
0.3 kW 0.5 kW 1 kW 1.5 kW 2 kW 3 kW
Nominal DC Voltage
12 V 12 V 24 V 24 V 48 V 48 V
Output Data (AC)  
Nominal AC Power
0.3 kW 0.5 kW 1 kW 1.5 kW 2 kW 3 kW
Rated AC Voltage
220 V 220 V 220 V 220 V 220 V 220 V
50 Hz 50 Hz 50 Hz 50 Hz 50 Hz 50 Hz
Distortion (THD)
< 3 % < 3 % < 3 % < 3 % < 3 % < 3 %
No of feed-in phases
1 1 1 1 1 1
General Data  
Dimensions (H/W/D) 
230x145x180 mm 230x145x180 mm 337x146x170 mm 355x220x250 mm 355x220x250 mm 355x220x250 mm
7 kg 7 kg 10 kg 13 kg 16 kg 21 kg
Operating Temperature -10 ~ +40 ℃
Transformer Low Frequency-Transformer
Cooling Fan
Display LCD
Protection Features  
Protection Features Short Circuit Protection, Overload Protection, Overvoltage Protection, Overcurrent Protection, Overtemperature Protection, Reverse Polarity Protection
Download Manufacturer's PDF
About Us

SUG New Energy Co., Ltd, established in 2013, has gained nearly 10 years of experience in the solar industry. As a leading manufacturer of solar products, we specialize in research and development, design, production, and sales. We are proud to have two dedicated factories for lithium battery and power inverter production.

Our lithium battery factory spans an area of 16,000㎡ and is staffed by over 100 employees, including 5 engineers, 5 R&D personnel, and 2 structural designers. From the initial design to the assembly and testing of battery packs, we handle every step in-house. With three automated production lines, we have a monthly production capacity of approximately 12,000kWh.

Similarly, our power inverter factory covers an area of 4000㎡ and employs over 80 individuals, including 5 engineers, 3 R&D personnel, and 1 structural designer. We are proud to hold CE and ROHS certificates for the EU, FCC certification for the US, and PSE certification for Japan. Additionally, we have obtained ISO certification.

In 2022, we established a lithium battery assembly factory in cooperation with our customers abroad, further expanding our reach in the global market. Our products are now exported to numerous countries around the world.

Production Line
Product Specifications

SUG New Energy Co., Ltd.

Click to show company phone
#281, Zhongxin Avenue, Industrial Yueqing, Zhejiang
Product is no longer manufactured.

Useful Contacts

Contact Face
July Deng Sales Manager
Company Description

SUG New Energy Co., Ltd, with over 10 years of experience, is a reputable manufacturer specializing in a wide range of products. We provide high-quality power inverters, lifepo4 batteries, energy storage systems, solar controllers, and portable power stations. Our commitment to excellence is reflected in the certifications we have obtained, including FCC & ETL for the USA, PSE for Japan, and CE & ROHS for the EU.

With a dedicated team of professionals in research, production, sales, and after-sales service, we ensure top-notch performance and customer satisfaction. Our products have gained recognition worldwide, and we proudly serve customers from all corners of the globe.

Product Videos

About Us

SUG New Energy was founded in 2013 with 10 years production experience.

We have 2 factories to produce lithium battery and solar inverter.


Our main products is

1.pure sine wave inverter grid hybrid inverter

3.lithium battery

4.ESS for household

5.portable generator

Our pure sine wave inverter is sold to USA Walmart.

We are the appointed supplier for the pure sine wave inverter by Benz in China.

Production Line

Our Products

1.pure sine wave inverter

2.power wall LFP battery

3.portable generator

4.stacked LFP battery grid hybrid inverter


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