Summary of Perovskite Industry Conference Call Industry Overview - The perovskite industry is experiencing trends towards stacking and larger sizes, with tandem cell efficiency increasing to 26%-27% and single-junction cell area expanding to 2.82-2.88 square meters, achieving efficiencies close to 21% [2][3] - Flexible perovskite modules are being applied in consumer scenarios, expanding from traditional power plants to portable photovoltaics and the Internet of Things [2][4] Key Players and Their Strategies - Major companies such as GCL-Poly, Jiet Electric, CATL, and BOE are actively investing in perovskite production lines [2] - GCL-Poly plans to build a 500 MW production line by 2025, targeting a module efficiency of 27% and a price of approximately 2 RMB per watt [5] - Jiet Electric has a 300 MW large-format production line with single-junction module efficiency at 17.44% and tandem module efficiency at 26.8% [5] - CATL is focusing on upgrading existing production lines, while BOE has established a 300 MW large-format production line with a delivery efficiency of 17.6% [5] Equipment and Material Costs - The perovskite equipment procurement market is steadily progressing, with equipment valued at approximately 900-1,000 million RMB per GW [6] - FTO glass, due to its high-temperature resistance and cost advantages, accounts for the highest proportion of materials, with demand from glass and coating manufacturers increasing [6] Future Industry Expectations - 2026 is anticipated to be a pivotal year for the perovskite industry, with major manufacturers expanding production and new players entering the market [7] - Key factors to monitor include the efficiency of GCL-Poly's GW production line, the mass production stability of Jiet Electric, and the cost reduction of FTO glass [7] Cost Reduction Strategies - Enhancing cell efficiency and reducing manufacturing costs are crucial for lowering the cost per watt [8] - Current investment per GW is around 900 million RMB, with a target to reduce this to approximately 500 million RMB within 3-5 years [10] Technical Challenges - Key challenges in perovskite battery manufacturing include the deposition of the perovskite layer and the selection of suitable materials for the electron transport layer [11] - Improvements in core processes could lead to single-junction cell efficiencies rising from 19%-20% to 22%-23% [11] Advantages of Tandem Technology - Tandem technology is seen as the future of the photovoltaic industry, with efficiency limits significantly higher than single-junction cells, potentially reaching 44% [12] - The combination of perovskite and crystalline silicon is a primary solution, with the TOPCon route being favored for its cost-effectiveness [12] Key Catalysts for Industry Development - The progress of large enterprises like BOE and CATL in scaling production and the performance of domestic startups are critical for the industry's future [14] Notable Companies in Equipment and Materials - Key equipment suppliers include Jinshan Qingji and Jijiwei Chuang, while material suppliers like Jinjing Technology and Yaopi Glass are also significant players [15]

Core Viewpoint - Qibin Group (601636.SH) currently does not produce power generation glass and has been focusing on TCO glass production since 2010, showcasing its capability for large-scale production and relevant technological reserves [1] Group 1 - The company has achieved national scientific and technological achievement certification and new product and technology certification for its TCO glass [1] - Qibin Group is conducting restorative experiments for TCO glass production in Liling, aiming to accelerate technological iteration and process optimization [1] - The company seeks to make breakthroughs in the high-end market [1]