The invention relates to a building integration solar PV modules roof boarding sets up on the support crossbeam, and it includes solar PV modules, every solar PV modules all include battery piece, two rain -proof water’s edge frames and two by gland frame I, rain -proof water’s edge frame and constituteed the frame by I end to end on the gland frame, the frame encapsulates the integrative structure that forms with the battery piece, the structure of extending the limit is established for the outside at frame II to rain -proof water’s edge frame, is equipped with two above bolt holes respectively on the extension limit with on by the corresponding position of gland frame I to to extend the limit and be in the same place by gland frame I is fixed through the self tapping bolt, on the extension limit and scribbled between I by the gland frame and be covered with the marine glue, the cover is equipped with waterproof circle in the nuts below of self tapping bolt. The utility model discloses have rain -proof water function, perhaps rebuild the roofing on newly -built roof and use, not only longe -lived (reaching more than 25 years), and exempt from for a long time to maintain, the roofing can generate electricity and save the expense on traditional roof.
Post time: Jan-12-2017