Solar Greenhouse Feature

solar greenhouse also named single tunner greenhouse, which is easy install and operation, widely use for vegetables, flowers, and fruits planting all over the world.

This single tunnel greenhouse covering 150 micron film,  the greenhouse frame is round pipes with hot dip galvanized surface treatment.

Greenhouse tunnel width: 8m or 9m, or 10m

Greenhouse lenght: 30m is better

Greenhouse height：  shoulder height 1.5m, top height: 3.2m

also we accept the customized requirement based on your land, more information, please feel to contact us.

 

 

The solar greenhouse adopts relatively simple facilities and makes full use of solar energy. In cold regions, vegetables are generally not heated for overwintering cultivation, and the cultivation facilities for producing fresh vegetables The solar greenhouse has distinctive Chinese characteristics
advantage:

1. Energy saving and low operating costs: the front slope angle of the solar greenhouse is generally set according to the local winter sunlight angle, try to keep the shed surface perpendicular to the light to a greater extent, and use the back wall, soil or other heat storage materials to fully absorb solar energy , Slowly release heat at night, no heating or less heating during the whole production process.

2. Fast heating and good heat preservation effect: the wall, back roof and front slope of the solar greenhouse are all made of good heat preservation materials, such as polystyrene board or sandwich polystyrene board, perlite and other heat preservation materials on the outside of the wall, and the front Grass curtains and thermal insulation quilts are used on the slope. Production in North China can be overwintered without heating, and off-season fruit and vegetable production can also be realized by adding heating facilities or temporary supplementary heating in cold regions.

3. Good light transmission performance and high light utilization rate.

4. Easy to operate, ventilated and dehumidified, easy to manage. The column-free structure facilitates mechanized operation of small agricultural machinery, reduces labor intensity and saves labor.

5. The structure is solid, the service life is long, and the wind pressure and snow load capacity are strong.

6. During construction, local conditions can be adapted, and local materials can be used to reduce costs.

7. Combined with soilless cultivation and water and fertilizer integration technology, non-cultivated land such as saline-alkali land and desert can be used to save cultivated land resources.
shortcoming:

1. The land utilization rate is low. To build one mu of solar greenhouse requires about 2 mu of land (the effective area of ​​the walls and shading parts can only reach about 50%).

2. The investment cost is high. The cost of a solar greenhouse (brick wall) per mu is generally around 150,000-200,000 yuan.

3. The ventilation effect is average, and it is difficult to produce normally in summer.

4. The soil layer of the earth-walled solar greenhouse is highly damaged and prone to collapse, causing hidden dangers.