李振国:让光伏成为最经济的能源|我们的四分之一世纪

Core Viewpoint - The article highlights the journey of Li Zhenguo and Longi Green Energy, emphasizing their commitment to single crystal silicon technology and the vision of making photovoltaic energy the most economical source of energy [3][4]. Group 1: Company Background and Achievements - Longi Green Energy, founded by Li Zhenguo, has become a leader in the photovoltaic industry, receiving accolades such as the "Lifetime Achievement Award" and the "Corporate Impact Award" at the Platts Global Energy Awards in 2025 [2][3]. - The company has transitioned from relying on foreign technology to achieving self-sufficiency in the entire supply chain, marking a significant evolution in China's photovoltaic industry [3][4]. Group 2: Technological Focus and Strategy - Li Zhenguo has consistently focused on single crystal silicon technology, believing it to be the future of cost-effective energy generation, despite the initial market preference for multi-crystalline technology [13][14]. - The company has made significant advancements in reducing the costs of single crystal solar cells and modules, achieving a 33% reduction in non-silicon costs by 2015 [15][16]. Group 3: Challenges and Resilience - Longi faced early challenges, including a critical crisis in 2003 when a shipment of silicon materials was rejected, but the company managed to turn this setback into an opportunity due to rising market prices [12]. - The company has navigated through a highly competitive landscape, particularly in recent years, where the photovoltaic industry has faced severe price declines and operational pressures [18]. Group 4: Future Directions and Innovations - In 2023, Longi announced a strategic shift towards BC (Back Contact) battery technology, aiming to differentiate itself in a market plagued by homogenization and competition [18]. - Li Zhenguo's return to a research-focused role within the company underscores the importance of innovation and technology in driving the future of Longi and the photovoltaic industry [19][20].