光伏行业实现多环节高效协同

Group 1 - The core viewpoint of the articles highlights significant advancements in China's photovoltaic industry during the "14th Five-Year Plan" period, driven by technological innovation and strong government support for renewable energy [1][2] - The photovoltaic sector has achieved record-breaking efficiency in solar cells, with Longi Green Energy announcing a certified efficiency of 33% for its perovskite/silicon tandem cells, marking the highest record for large-size commercial components [1] - The collaboration between Renshuo Solar Energy and Nanjing University has led to a stable certified efficiency of 26.2% for all-perovskite tandem cells, indicating a crucial step towards commercialization [2] Group 2 - The photovoltaic industry is focused on cost reduction and efficiency improvement, necessitating continuous innovation in areas such as photoelectric conversion efficiency and material costs [2] - The construction of ultra-high voltage power grids in China, along with the integration of energy storage in photovoltaic power stations, is expected to lead to a sustained increase in installed capacity [2] - The synergy between various technologies, including perovskite and laser etching, is anticipated to enhance the economic viability of photovoltaic power generation and expand its applications in large-scale ground stations and building-integrated photovoltaics [2]