String inverter is used to convert the DC from photovoltaic cells to AC, with this inverter having a power rating of approximately 110kW and weighing about 110kg; this dataset includes the main raw materials, energy, atmospheric emissions, and waste from the production process. The production equipment manufacturing and plant construction infrastructure are not included within the boundaries of this dataset. The retirement and recycling stages of the photovoltaic inverter are included in the dataset, assuming that the recovery rate of aluminum and printed circuit boards are both 100%, but the energy and material use during the disassembly and recycling phase are not included; the data inventory are formed by consolidating data from multiple sources; the production of photovoltaic inverters includes tin The processes include cream printing, pick and place, reflow soldering, inserting components, wave soldering, inspection, coating and curing, inkjet printing, organizing, testing, etc.