The cost of photovoltaic power generation has decreased significantly as a result of technological advances, making it the most cost-effective method of generating electricity in the context of renewable energy. In line with the global trend towards reducing carbon emissions, China has become the world's largest producer of photovoltaic modules. Silver powder and silver paste are key raw materials for photovoltaic, and the global photovoltaic industry has long-term development prospects that favour the expansion of demand for silver powder and silver paste.