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On June 30, hosted by the TUV Rheinland Group (hereinafter referred to as "TUV Rheinland"), the 6th "All Quality Matters" Solar Congress 2020 kicked off in Suzhou, in China’s Jiangsu Province. The PV industry-focused "All Quality Matters Award" was announced at the conference. Based on its excellent power generation performance, LONGi’s Mono PERC won the “Outdoor Energy Yield AOM Award” in both monofacial and bifacial groups.

Prior to this, LONGi had won the “Outdoor Energy Yield AOM Award” for the monofacial group in 2019 with the highest unit of generating capacity, and also won the laurel title of "Energy Yield Simulation Winner (Mono Group)" in both 2017 and 2018.   

In order to ensure the authenticity and accuracy of the product test data, TÜV Rheinland randomly selected 5 pieces of solar module from each of the 1,000 mass-produced module products provided by the participants and subsequently divided the selected modules into groups for outdoor and laboratory testing. Finally, based on the indoor module performance test and a half year’s outdoor test results from their laboratory in Tempe, Arizona, US, TÜV Rheinland evaluated and ranked the annual power generation performance of the selected modules according to energy efficiency ratio before reaching their conclusion.

As a global industry-leading solar manufacturer, LONGi adheres to the line of technological innovation, continues to increase investment in R&D and creates high-performance products to provide guarantees for the maximization of customer value. On June 29, LONGi officially released Hi-MO 5, its latest generation of ultra-high power module products for utility-scale power plants with front-side power up to 540W and 21% conversion efficiency, continuously adopting leading PERC cell technology, gallium-doped M10 silicon wafers (182mm) and proprietary “Smart Soldering” technology. Excellent power generation capacity combined with ultra-low BOS cost makes Hi-MO 5 the most reliable product with the lowest LCOE in history.

“LONGi has always been committed to providing customers with more high-quality and reliable products. TÜV Rheinland's rigorous testing has fully verified the reliability of LONGi’s module products. In the future, LONGi will continue to adhere to the principle of quality first and invent more products with ultimate performance, providing best solutions to power plant owners worldwide,” said Lv Jun, LONGi Solar’s Vice President.