This essay provides an overview of various photovoltaic (PV) curtain wall and awning systems, highlighting their components, structural designs, and key installation features. It covers point-supported, unitized, double-layer, and open PV curtain walls, as well as awning. Building-integrated photovoltaics (BIPV) are transforming modern architecture, with photovoltaic curtain walls leading this green revolution. Typical applications include: They are also a strong option for major envelope. Metsolar produces an extensive variety of custom BIPV solar panels, that are efficient, cost-competitive, and have exclusive design variations. These. The color pattern can be customized according to the needs; life of 30 years; Applied to sunshade, lighting roof, building east, south, west facade; It can replace the traditional building materials decoration panel, perfectly integrate with the building, and provide green energy for the building;. Building-integrated photovoltaics (BIPV) are solar power-generating products or systems use Cadmium Telluride solar glass that are seamlessly integrated into the building envelope and part of building components such as facades, roofs or windows. BIPV systems replace conventional building materials.