ceeg is a world-leading manufacturer of high-efficiency solar photovoltaic storage system modules. headquartered in nanjing city, jiangsu province, china, it was co-founded in 2004 by mr. lu tingxiu, chairman of china power electric group, and dr. zhao jianhua, the world's crystalline silicon solar cell conversion efficiency holder. it covers an integrated industrial chain from batteries and components to downstream system development and investment. by 2013, clp photovoltaics had successfully established modern production bases in nanjing, shanghai, and turkey, with a production capacity of 600 mw of cells and 1,200 mw of components, and has provided more than 1 gigawatt solar photovoltaic products serve various households, and commercial, power station and off-grid projects, providing green, clean and renewable energy for thousands of households. since the establishment of the company, relying on the world-class scientific research team headed by chief technology officer dr. zhao jianhua, clp solar has always been committed to the research and development, and manufacturing of high-efficiency photovoltaic products. in 2008, clp photovoltaic became the first photovoltaic manufacturer in the world to successfully commercially produce selective emitter cells, increasing the conversion efficiency of the cells to 18%; in 2011, the launch of qsar high-efficiency monocrystalline products further improved the average conversion efficiency increase to 20% of the world's leading level. in addition to high efficiency, clp continues to provide customers with high-quality products, as well as an industry-leading 10-year product warranty and 25-year linear power guarantee. the main product of ceeg is solar photovoltaic modules, which are divided into monocrystalline, polycrystalline, and customized series. they are highly efficient and professional and have complete power, which can be applied to different types of solar photovoltaic projects around the world. every photovoltaic module has gone through 36 strict quality inspection procedures from the raw material entering the factory to the finished product leaving the factory to ensure that high-standard and high-quality modules are delivered to customers. our modules have passed the internationally renowned tuv and ul certifications, and have demonstrated excellent power generation performance and high quality in multiple third-party laboratory tests and actual project operations, providing a solid guarantee for the interests of customers.