We often say that the solar greenhouse refers to the energy-saving solar greenhouse. In some places, it is also called the warm greenhouse. The solar greenhouse does not have matching heating equipment. It does not rely on artificial heating, but only depends on the sun, even in the cold winter season. Maintaining indoor temperature through sunlight is a type of greenhouse in northern China

Solar greenhouses use solar energy, and in the cold regions, the vegetables are not warmed for winter cultivation. The structure of the solar greenhouse is different, and there are many classification methods. According to the wall materials, there are mainly dry-soil greenhouses and masonry greenhouses. Composite structure greenhouse, etc. According to the structure, there are bamboo and wood structure, steel-wood structure, reinforced concrete structure, all-steel structure, full reinforced concrete structure, suspension structure, hot-dip galvanized steel pipe assembly structure. Solar greenhouse has good performance, energy saving The light transmittance of the solar greenhouse is generally 60%~80%, and the indoor and outdoor temperature difference can be maintained above 21~25 degrees Celsius.