single-Si wafer can be used for the production of photovoltaic cells, with an average areal density of about 468. 36 g/m2; if you cannot specify the exact size and type of single-Si wafer, you can use this dataset; this dataset is a weighted average of the following: \"single-Si wafer, P-type, 210mm*210mm\", \"single-Si wafer, P-type, 182mm*182mm\", \"single-Si wafer, N-type, 210mm*210mm\", and \"single-Si wafer, N-type, 182mm*182mm\" datasets. For specific technical details, boundary scope, etc., please refer to the production datasets of each type of single-Si wafer. Infrastructure such as manufacturing equipment and plant construction for production is not included in the dataset. Within the defined boundary range.