Solar Film Greenhouse
Film glasshouse is made up entirely or partly of PE film ma-terials, which is used in winter or sites that is not suitable foroutdoor plant growing.
Film glasshouse can take the full usage of solar energy, hasthermal insulation and can be used to adjust temperatureand humidity by roll film. Film glasshouse usually does notneed heating, and accumulate heat through greenhouseeffect.The lowest temperature generally 1℃to 2 ℃ higherthan outside, and the average temperature is 3℃ to 10 ℃higher.
The light transmittance rate is generally 60% to 75%, and tomaintain a balanced light, most of which are settled asnorth-south extension.
Features
With the development of plastic industry, film glasshouse is wideadopted all over the world because it is easily built, flexible to uand at low cost.
