The 3rd Shingling, Splicing cell, Double-side, Half cell and MBB Module Forum in 2019 was held in Suzhou, Jiangsu on July 2-3, 2019 . XN was invited to attend the forum and discuss the future development of the photovoltaic industry with industry experts.

　　　In 2019, Grid parity projects have become the focus of the development of China's photovoltaic industry. Advanced module technologies such as shingling modules, splicing cell modules, double side modules, half cell modules and MBB modules are working with high-efficiency cell technology to improve the reliability and power generation efficiency of photovoltaic systems and reduce the cost of electricity. 22 technical teams made keynote speeches at the conference, discussing the global and Chinese photovoltaic market prospects and module technology development trends.

　　　Chief Engineer Mr. Chen from the Mechanical R&D Department of XN Automation delivered a keynote speech on "Solutions to Difficulties in MBB Gapless Technology and Mass Production". Mr. Chen pointed out that photovoltaic power generation has stepped into the era of parity, and the new technologies are compatible with each other, and can improve efficiency immediately, and MBB gapless technology has obvious cost advantages. The new technology of double side+half cell+MBB+ Gapless is compatible with each other, which will achieve higher module efficiency. In addition, Mr. Chen also introduced our company's MBB Gapless mass production solution: CHn40 stringer. With the advantages of high compatibility, high soldering quality, and low cost, this equipment has become the mainstream string welding equipment for gapless cell mass production.