BIPV daylighting roof system

The invention provides a building integrated photovoltaics (BIPV) daylighting roof system, which relates to the technical field of photovoltaic power generation components and comprises a base, a photovoltaic component, a steel beam, a joint cable and a junction box, the base comprises a bracket and a pressing plate, and the plurality of photovoltaic module arrays are connected to the two sides of the bracket; the bottom of the bracket is connected with the steel beam; the pressing plate is connected above the photovoltaic assemblies on the two sides of the support, the pressing plate is connected with the support through a pulling plug, and a space for containing a connector cable and a junction box is reserved between the pressing plate and the photovoltaic assemblies. According to the invention, hiding of the joint cable and the junction box is realized, the hidden danger of water leakage is avoided, and maintenance and replacement are easy. 本申请提供的一种BIPV采光顶系统，涉及光伏发电组件技术领域，包括基座、光伏组件、钢梁、接头线缆和接线盒；所述基座包括支架和压板，