BIPV module need to meet four test requirements of curtain wall(wind pressure deformation performance test, air permeability test, rainwater infiltration performance test, test method for performance in plane deformation) and building safety performance requirements. So there are higher mechanical properties and different structure in BIPV module. Photoelectric curtain wall product is made by two pieces of architectural tempered glass, PVB and solar cells. Between cells, there are wires connecting to lead end. According to the National Building Code and walls norms and rigorous mechanical calculations, thickness of tempered glass is calculated. PVB inside module with nice adhesion, toughness and elasticity has a function of absorbing shocks. Even if the glass is broken, glass fragments will be firmly adhered to the PVB to avoid accident. To meet the demands of the market, our manufactories are in Jiangsu, China.