LONGi Solar Company Presentation

Propelling the transformation LONGI Quality Proven Value High power generation and excellent reliability throughout the product life cycle are fundamental to LONGI's products. From silicon wafer technology with lowest degradation to module design technology that can resist the harshest environments, LONGI tests product quality rigorously and validate them independently. LONGi works with third-party organizations, set up demonstration power stations around the world and continuously tracks the performance of every product in their lifecycle. 100% 98% 97% 84.8% LONGI offers a first-year power warranty of ≥98% for PV modules 97% 98% LONGi's global demonstration power plants Xinjiang, China Lifemoore, USA 84.8% 0 1 5 10 15 20 25 Tuvo, Saudi 100% 98% 97% Inner Mongolia, China Hainan, China Palump, USA Chennai, India 80% 0 1 LONGI Solar Mono PERC module linear power Warranty Standard Module linear power Warranty 80% 84.8% +4.80% 80% 10 15 20 25 0.38% 0.32% 0.32% 2016 2017 2018 Rate of average decay 2015 LONGI Solar @ 2020 13

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