Recently, the reporter learned in multiple interviews that the next generation of photovoltaic technology, perovskite, is already widely favored by the photovoltaic industry. In addition to startups that specialize in this technology, leading crystalline silicon companies have basically formed teams to develop perovskite-crystalline silicon laminated batteries. Some leading silicon companies plan to manufacture laminated battery products within the next 3 years. The reporter noticed that although the industry has huge prospects, the perovskite photovoltaic industry is currently not mature. The manufacturing process of perovskite batteries is in full bloom, and there is no fixed form of the best perovskite photovoltaic product. Wang Jiasheng, chairman of Kayama New Materials, told reporters that the industry is still in the “0 to 0.5” stage. To achieve a “0 to 1” breakthrough, it is still necessary to overcome many key challenges such as battery life and stability, and large-scale component manufacturing. Currently, the photovoltaic industry is clear about “making perovskite,” but exactly “how to do it” is still being explored. (Shanghai Securities Report)