Structural advantages

● Innovative roof waterproof photovoltaic power station: Compared with the double-layer structure BIPV, the single-layer structure BIPV eliminates the need for zinc magnesium aluminum special tiles, truly achieving the integration of module layer functions and effectively reducing the roof load capacity; Under the same load conditions, the weight per meter of the traditional M waterproof guide rail is reduced by 0.25kg, with a reduction rate of about 11.2%;

● Jinwei's cold rheological forming technology precisely controls the outer R-angle: the outer R-angle equals the wall thickness of the steel profile, and the mechanical properties of the steel profile are improved by more than 20%, effectively resisting strong wind and pressure;

Waterproof advantages

● Based on the innovative design of the system's short frame horizontal tile overlap, several types of steel purlins are vertically expanded inward to press the steel cover plate, and the horizontal three-level and vertical four level drainage structures can be installed without tiles or directly on the steel purlins of the color steel tiles in new industrial and commercial roofs, achieving zero contact between the color steel tiles and accumulated water. A 25 year waterproof glass curtain wall system has been built for the roof;

Antioxidant and anti-corrosion performance

● The coating improves the antioxidant performance, is not easy to corrode, and self repairs;

● With a corrosion resistance period exceeding 30 years, publicly promise to manage the roof for 25 years free of charge;

Easy to maintain in the later stage

● Cleverly utilizing the structural characteristics of photovoltaic modules, such as high strength, large area, and fast flow rate, to construct a high flow natural accessible drainage system that is easy to clean and maintain in the later stage;

Gold for the screen armor ™ The photovoltaic roof system has passed the most rigorous waterproof performance test of Shanghai Academy of Construction Sciences:

● dynamic water tightness : Grade 3, wind speed of 40m/s (equivalent to Grade 13 hurricane), rainfall of 240L/㎡· h (heavy rainstorm to extremely heavy rainstorm), pressure of 1000Pa (the super wind pressure of Grade 13 hurricane on the roof system);

● Fluctuated water tightness : Level 3, rainfall of 240L/㎡· h, pressure of 1500Pa;

● Photovoltaic patent data : 24 photovoltaic power station systems and 1 PCT patent;