July production scheduling continues to shrink, silicon wafer prices show signs of rebounding sentiment (2024.7.4)
01 Silicon Material Production Scheduling andThis week’s silicon material prices: The mainstream transaction price for single crystal recycled material is 34 yuan/KG, and the mainstream transaction price for single crystal dense material is 32 yuan/KG; N-type material is quoted at 38 yuan/KG. Trading Situation: This week, the overall silicon material signing situation has […]
Development of Perovskite Solar Cells
(1) Overview of Perovskite Technology Perovskite refers to a class of mineral compounds with an ABX3 structure, named after the Russian geologist Lev Perovski (e.g., CaTiO3). The perovskite materials with photovoltaic effects primarily consist of hybrid metal halide perovskites with the same crystal structure. Perovskite solar cells (PSC) are thin-film solar cells that use “organic-inorganic […]