Connected greenhouses, as the name suggests, are greenhouses that are connected in each span. There is no requirement for total span and total width length, but it is best to keep it within 60 meters for a more stable cooling system. So how much does it cost per square meter for connected greenhouses? Connected greenhouses are divided into double-arch connected greenhouses and single-arch connected greenhouses. The double-arch connected greenhouse, based on standard configuration, includes a hot-dip galvanized frame, a 15-micron film with a ten-year warranty, internal insulation, external shading, fan water curtain, and electrical control system, totaling approximately 200 yuan per square meter. The single-arch connected greenhouse, based on standard configuration, includes a hot-dip galvanized frame, a 15-micron film with a ten-year warranty, internal insulation, external shading, fan water curtain, and electrical control system, totaling approximately 150 yuan per square meter. Connected greenhouses are widely used in modern agriculture. For example, grape greenhouses are also a type of connected greenhouse. However, this configuration is low and the cost is low, with a total cost of less than 100 yuan per square meter. However, for what type of greenhouse, we still need to consult professional manufacturers to achieve a more accurate quote.