Glass greenhouses have the following advantages: - High light transmittance: Glass has a high light transmittance, which allows a lot of sunlight to pass through, providing sufficient light for indoor crops, which is conducive to photosynthesis and promotes crop growth. - Good thermal insulation: It can effectively prevent indoor heat from radiating outward, and can better maintain indoor temperature in cold seasons and reduce heat loss. - Long service life: Under normal circumstances, it can reach about 15 to 20 years, and glass greenhouses built with high-quality materials can be used for a longer time. - Beautiful appearance: The appearance is relatively neat and beautiful, with a certain ornamental value, suitable for use in sightseeing agriculture and other fields.