Material characteristics:
Hollow board, hollow sunlight board, hollow sunlight tile, honeycomb sunlight board, U-shaped locking sunlight board, single and double hook locking sunlight board, sunlight board. Pc sunshine board is made of polycarbonate as the main raw material. Sunshine board quickly entered the building decoration material market in the mid-1980s. Compared with laminated glass, laminated glass, tempered glass and insulating glass, it has excellent properties such as light weight, weather resistance, super strength, flame retardant and sound insulation, which is because it has a unique high-quality sun panel. It has been widely recognized by architectural design, decoration engineering, environmental engineering and advertising industry. According to statistics, since the late 1980s, the sales volume of solar panels in the international market has increased by 20% every year. Since 2008, the annual global total sales volume has exceeded 654.38+0 billion square meters.
When encountering natural disasters such as hail and heavy snow, the ability to resist natural disasters is poor, and the greenhouse itself is seriously damaged. At the same time, the crops planted in the greenhouse lose a lot, and the use of plastic film will also cause white pollution. Double-layer and multi-layer solar panels, which came out in Europe in 1970s, were used as solar panels of the fourth generation greenhouse covering materials. It has been widely used in the construction of agricultural greenhouses. Its important feature is light weight, which is one fifteenth of that of glass with the same thickness; Super strength: the impact strength is 16 times that of glass; Energy saving: more than 40% energy saving than glass greenhouse; Durability: After 10 years of application, the light transmittance of solar panels will not decrease by more than10%; Cold resistance and heat resistance: the solar panel does not deform between -40℃ and 120℃.