The “2009 PV&LED Technology and Cooperation Forum†held at the Shenzhen Convention and Exhibition Center on October 14 complied with the requirements of industrial development, and discussed the issues and prospects of solar LED lighting in depth, and achieved fruitful results. The forum was held concurrently with the "6th China International Semiconductor Lighting Exhibition and Forum" and the "5th Delis China International Solar Photovoltaic (Shenzhen) Exhibition", which was held by Gaogong LED, Shenzhen Solar Energy Society and National Semiconductor Lighting. Co-sponsored by the Engineering Research and Development and Industry Alliance, it is the first forum in China with the theme of solar LED lighting.
   According to the organizer, the forum invited famous manufacturers such as Philips, 泓昱 Lighting, Destar Optoelectronics, Xiamen Guanyu as guest speakers, Gaogong LED Industry Research Center, Shenzhen Solar Energy Society, Shenzhen Electronic Product Quality Inspection. Industry organizations such as the Center and Shenzhen Street Lamp Management Office also actively support and participate.
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Insufficient power has always restricted the improvement of solar LED lighting power and the expansion of application fields. In recent years, a new type of luminaire, a wind-solar complementary LED street light, has been created to effectively compensate for the defects of solar LED lighting by increasing wind power generation. Li Guangshi, chief engineer of 国内 Lighting, a well-known domestic manufacturer of landscape and complementary LED street lamps, introduced their application cases at this meeting. These cases include Xi'an Tongchuan 50W LED street light, Zhejiang Ningbo 60W LED street light, Yunnan Dali 80W LED street light, and Shenzhen Shuiguan high-speed 150W LED street light.
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Li Guangxi pointed out that the reliability of the wind-solar complementary system can be improved from the following aspects: 1. Pay attention to the strength and dynamic balance of the fan blade; 2. Pay attention to the carbon-printing resistance and heat-dissipation measures of the fan; 3. There should be no object shadow on the PV module; The battery compartment should be ventilated, and the battery electrode should be coated with an antioxidant ester; 5. The waterproofing of electrical equipment should be done during construction.
Li Guangshi, chief engineer of 泓昱 Lighting, gave a speech
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