PC sunshine board is a new type of environmentally friendly building materials. PC sunshine board is made of polycarbonate as the main raw material. It is a new high-quality decorative material with high strength, light transmission, sound insulation and energy saving widely adopted in the world. Not only has strong heat preservation performance, but also the material is environmentally friendly, which is widely favored by the market.

　　 Polycarbonate solar panels are co-extruded with anti-ultraviolet (UV) coating on one side and anti-condensation treatment on the other side, which integrates anti-ultraviolet, heat-insulation and anti-drip functions. It can block ultraviolet rays from passing through, and is suitable for protecting valuable artworks and exhibits from ultraviolet rays. There are also PC boards made with double-sided UV special technology, which are suitable for special flower planting and environments with higher requirements for UV protection.

　　 The heat transfer coefficient of the PC solar panel is 2.3-3.9W/M2Co for double layers. Due to the extra hollow plan of the anti-ultraviolet protective layer, the sun panel can effectively add heat to lose, so it has a certain heat preservation effect at night, so that the temperature in the greenhouse is stable within a certain range.

　　 The thicker the thickness of the polycarbonate pc solar panel, the more layers, the better the heat preservation function. However, the thicker is not necessarily the better, because the pc board is added with the thickness, the complexity of the scheme increases, and the value increases, so you still have to choose the right one.

　　 Polycarbonate solar panel has a high light transmittance of 89%, which is as beautiful as glass. UV-coated panels will not produce yellowing, atomization and poor light transmission under sunlight. After ten years, the loss of light transmission is only 6%, the loss rate of PVC is as high as 15%-20%, and the glass fiber is 12 %-20%.

The heat insulation of 　　pc solar panels is as high as 49%. The thermal conductivity (K value) of PC board is lower than that of ordinary glass and other plastics, and the heat insulation effect is 7%-25% higher than that of counterpart glass. The heat insulation of PC solar board is as high as 49%. Thus, the heat loss is greatly reduced. It is used for the construction of warm equipment and is an environmentally friendly material.