The production of photovoltaic (PV) glass, which is used in solar panels, typically requires a specific type of silica sand known as high-purity quartz sand or solar-grade silica sand. PV glass is designed to have certain optical and electrical properties to maximize the efficiency of solar panels.
Solar-grade silica sand is characterized by its high purity, low iron content, and specific size distribution. These specifications ensure that the PV glass produced has excellent transparency, low light absorption, and high durability, which are crucial for the efficient conversion of sunlight into electricity.
Above 99.5% silica content for excellent transparency and minimal impurities
Less than 100 parts per million to prevent discoloration and efficiency loss
Specific distribution for uniform glass quality through washing sieving and grading
Minimal aluminum titanium and boron to maintain desired electrical and optical properties
