日光温室是三面为围护墙体的单坡面塑料温室，是我国北方地区独有的一种温室类型，是在室内不加热的情况下，通过后墙体对太阳能吸收实现蓄放热，维持室内一定的温度水平，以满足蔬菜作物生长的需要的温室结构，其保温效果好、投资低、节约能源，非常适合我国经济欠发达农村使用。

Sunlight greenhouse is a three-sided wall and one side plastic film greenhouse, is a unique type of greenhouse in northern China. it is achieve heat storage by the wall after the absorption of solar energy and not heated in the indoor to maintain Indoor temperature level to meet the needs of the growth of vegetable crops in the greenhouse structure, It has the advantage of good insulation effect, low investment, energy conservation, so it is very suitable for China's underdeveloped rural area.