Roof photovoltaic building landscape integrated system

The utility model discloses a roof photovoltaic building landscape integrated system, which comprises a photovoltaic unit, a steel structure unit and a landscape unit, and is characterized in that the photovoltaic unit comprises a photovoltaic assembly, a photovoltaic support and related electrical equipment; each steel structure unit comprises stand columns, main cross beams and auxiliary cross beams. The landscape unit comprises an outdoor floor, green plants, small landscape products and photovoltaic scientific and technological elements. Wherein the related electrical equipment is electrically connected with the photovoltaic assembly, the photovoltaic assembly is installed on the photovoltaic support, the photovoltaic support is fixedly installed on the secondary cross beam, the secondary cross beam is connected with the main cross beam, the main cross beam is connected with the stand column, the stand column is connected with the building roof, outdoor floors are laid on the building roof, and the buildi