Glass greenhouses refer to structures that use glass as the lighting material in cultivation facilities. As a form of greenhouse with a long service life, glass greenhouses are suitable for use in various regions and under different climatic conditions. The industry categorizes them into different construction models based on the span and bay size, and further divides them into various types based on different usage methods: vegetable glass greenhouses, flower glass greenhouses, seedling glass greenhouses, ecological glass greenhouses, research glass greenhouses, vertical glass greenhouses, irregular glass greenhouses, leisure glass greenhouses, smart glass greenhouses, and more. The area and usage can be freely allocated among greenhouses, ranging from courtyard leisure models to those as tall as 10 meters or more, with spans up to 16 meters and bays up to 10 meters, and smart enough for one-touch control. The winter heating issue for glass greenhouses can be addressed through various heating methods, with energy consumption costs being moderate, generally acceptable.