POE encapsulant can be used for cell-level packaging in solar panels; this dataset includes primary raw materials, auxiliary materials, energy, atmospheric emissions, and waste from the production process. The dataset does not include infrastructure such as manufacturing equipment for production or factory construction. The data inventory was formed by consolidating data from multiple sources; the production process of POE encapsulant includes procedures such as feeding, compounding, mixing, extrusion, embossing, thickness measurement, edge cutting, inspection, etc.