The organizing committee of the World Solar Photovoltaic Industry Expo has specially appointed KWEIGHT TECHNOLOGY LTD as a consulting unit to provide industry policy, market, technology and other related consulting guidance for the upcoming exhibition, helping the photovoltaic industry to continue to develop healthily. 

KWEIGHT TECHNOLOGY LTD was founded in 2007 and is a national high-tech enterprise specializing in the production and sales of lead-acid batteries, lithium batteries, AC/DC power supplies, and energy storage equipment. The company regards quality as the life of the enterprise and has successively passed ISO 9001, ISO 14001 quality management system, RoHs environmental management system, EU CE, etc. It also holds dozens of patents, providing systematic guarantee for the stability and improvement of product quality. And relying on continuous development, innovation, and excellent service, it has a stable market position internationally; In 2008, "Kweight" was successfully registered in the European Union. Kweight power products with "EU standards, world brand" are protected throughout the EU and can freely enter and exit between EU member states; Received the honorary certificate of "Best Power Product Supplier for Singapore Youth Olympics" in 2010. At present, over 75% of large and medium-sized products are exported to countries and regions such as Europe, North America, Australia, Southeast Asia, and the Middle East. The product is widely used in communication, power, and other fields both domestically and internationally UPS、 EPS、 Power supply, emergency lighting system, solar and wind energy storage system, emergency lighting system, monitoring system, petrochemical and heavy equipment, power plant and power station power supply system, household energy storage and other fields.

The World Solar Photovoltaic Industry Expo (formerly known as Guangzhou International Photovoltaic Exhibition) was held in 2009, with a cumulative exhibition area of over 200000 square meters and more than 2000 participating companies. It has been promoted by more than 500 domestic and foreign media and is an important exhibition platform for global photovoltaic enterprises to promote trade and brand. The exhibition content covers production equipment, raw materials, battery components, system installation, inverters, brackets, solar street lights, photovoltaic application products and other fields. In 2020, it was renamed the World Solar Photovoltaic Industry Expo. The 2020 World Solar Photovoltaic Industry Expo is jointly organized by Guangdong Solar Energy Association, Sun Yat sen University Solar Energy Research Institute in Shunde, Hongwei International Exhibition Group, etc. It will be held from August 16th to 18th in Zone A of Guangzhou Canton Fair Exhibition Hall, with an exhibition area of 50000 square meters, over 1000 brand enterprises, and more than 60000 professional visitors. At the same time, the 2020 Guangdong Solar Photovoltaic Industry Development Summit Forum will be held.