Solar Heating For Greenhouse

Core advantages: 

no coal heating in winter, solar water heat storage, off-season planting, energy conservation and environmental protection

Heat storage principle:

lPE solar water thermal insulation wall is made of special material PE;

lThe wall material is a thermoplastic resin obtained by polymerization of ethylene, which is odorless, non-toxic, has excellent low temperature resistance (minimum operating temperature can reach -100~-70°C), good chemical stability, and can withstand many Acid-base erosion;

lThe appearance of the heat storage wall is black, with weak reflectivity, which can fully absorb sunlight and store heat efficiently;

lWater (4.2*10^3J/(kg*℃)), a natural and cost-effective large specific heat capacity liquid, is poured into the solar water thermal insulation wall, which absorbs a large amount of sunlight energy during the day and releases a large amount of solar energy into the greenhouse through heat transfer at night. Thermal energy to heat up the greenhouse.