On August 12th, Sunda International Power Solar Street Light Smart Controller Product Release and Technology Exchange Conference was held on the 17th floor of Sunda Technology Building. Nearly 100 industry participants from industry associations, media, LED lighting, communication and smart microgrid industry participated. This exchange meeting.
Mr. Lu Guoqing, General Manager of Shenzhen Sunda International Power Technology Co., Ltd. said in his speech that Shenzhen Sunda International Power Technology Co., Ltd. has been focusing on the R&D and production of power products since its establishment. After 20 years of hard work, it has become a "Products cover communications, industrial control, finance, medical, LED and other fields, with an annual output value of more than 200 million, the city's products are sold to the United States and Europe and other countries" professional power suppliers.
Welcome speech by Lu Guoqing, General Manager of Sunda International Power Supply
At the meeting, Dr. Ma Huasheng gave a detailed introduction to the â€œOptimized Solution for Solar Street Light Electronic Control Systemâ€. SD-MPT series is the new generation integrated maximum power tracking (MPPT) controller of Sangda International Power Supply. It has the characteristics of high integration and high conversion efficiency, and is suitable for amorphous silicon, polycrystalline silicon, monocrystalline silicon, thin film solar cells, etc. Photovoltaic LED lighting system. The system is digitally controlled by high-performance MCU. The MPPT efficiency is up to 99.9%, which increases the solar charging speed by 10~25% compared with the ordinary controller; the conversion efficiency is up to 96%, making full use of the system power capacity while reducing the internal loss and reducing the element. The thermal stress of the device improves the reliability of the power supply. It can be used for overcharge, over discharge, open circuit, short circuit, reverse connection, over temperature and other protections. The working temperature range is -30~60 degrees wide, which can adapt to extreme weather conditions.
Dr. Ma Huasheng, Director of Development and Engineering, Sunda International Power Supply
At the same time, Zhang Caihui engineers also introduced the SD series products in detail. Take the streetlights used in the â€œShanxi Administrative Village Street Lighting Projectâ€ which has just recently concluded the bidding. For example, SD series products can realize charging control and constant current driving integration. It has full waterproof and dustproof design, which not only saves cost and engineering installation. Cost, and to ensure the reliability and stability of the product operation. About Shenzhen Sunda International Power Technology Co., Ltd.:
Founded in 1995, Shenzhen Sunda International Power Technology Co., Ltd. is a Sino-US joint venture established by the US listed company POWER-ONE and Shenzhen Sunda Industrial Co., Ltd., specializing in high-efficiency, reliable and environmentally friendly power supply R&D and manufacturing. State-level high-tech enterprises with technical services. Shenzhen Sunda Industrial Co., Ltd. is a member of China Electronic Information Industry Group (CEC) and listed on the Shenzhen Stock Exchange in 1993. POWER-ONE is one of the world's largest power conversion and power management companies. Founded in 1973, it was listed on NASDAQ in 1997.
After nearly 20 years of development, Sunda International Power has accumulated rich experience in research and development, production of switching power supplies, lithium battery management systems (BMS), renewable energy, etc., and has become a well-known power supply product and technology provider. Customers include world famous brands such as Philips, Cisco, Emerson, Power-One, Huawei, and ZTE.
(This article is the Sangda International Power Supply Submission)
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