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APPLICATION SCENARIOS
Mainly used in countries and regions with underdeveloped electric power 
or regions that have demand for new solar energy.
Generally used for: various types of backup power systems such as homes and offices, 
small solar systems or energy storage systems, mobile power supplies for outdoor or RVs
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Advanced technology

OEM&ODM

High quality service

Reliable quality

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Shenzhen sunray power Co., Ltd. was established in 2004 with the registered trademark of SUMRY. It is a production-oriented entity enterprise specializing in the R & D, production and sales of inverters, UPS systems and solar power systems. The company covers an area of 10000 square meters, more than 1000 employees, the company's headquarters is located in Shenzhen.

 

Sunray has perfect production management system, first-class production equipment and various quality system certification. It has successively obtained ISO9001 international quality management system certification, EU CE certification, TUV certification and VDE certification. The company has international standard production workshop and modern laboratory, and professional management, research and development, production, sales and service team, to promote product standardization, scale, brand to provide a strong guarantee.

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  News Center

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How to choose an off grid high frequency inverter?

Different from ordinary inverters, the main function of off grid high frequency inverters is to add a high-frequency conversion in the process of power inversion. There are various off grid high frequency inverters on the market, so how to choose an off grid high frequency inverter?

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Common types and operation methods of Off-Grid Low-Frequency Inverter

Off-Grid Low-Frequency Inverter is generally divided into two types, medium and small power and multiple series type. Then we will introduce the two types of Off-Grid Low-Frequency Inverter on this aspect.

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What is the role of On-Grid Hybrid Solar Inverters?

The On-Grid Hybrid Solar Inverter converts DC power into AC power. In layman's terms, the On-Grid Hybrid Solar Inverter is a device that converts direct current (DC) into alternating current (AC). It is composed of an inverter bridge, control logic, and filter circuit.

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17
2021-09
How to choose an off grid high frequency inverter?

Different from ordinary inverters, the main function of off grid high frequency inverters is to add a high-frequency conversion in the process of power inversion. There are various off grid high frequency inverters on the market, so how to choose an off grid high frequency inverter?

13
2021-09
Common types and operation methods of Off-Grid Low-Frequency Inverter

Off-Grid Low-Frequency Inverter is generally divided into two types, medium and small power and multiple series type. Then we will introduce the two types of Off-Grid Low-Frequency Inverter on this aspect.

23
2021-08
What is the role of On-Grid Hybrid Solar Inverters?

The On-Grid Hybrid Solar Inverter converts DC power into AC power. In layman's terms, the On-Grid Hybrid Solar Inverter is a device that converts direct current (DC) into alternating current (AC). It is composed of an inverter bridge, control logic, and filter circuit.

   B16, the 1st road,the 1st industry park,Bai Hua Dong, Guangming, Shenzhen, Guangdong, China.

  sales@sunrayups.com         025-86903757

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