Heat preservation and photovoltaic power generation integrated roof panel

The utility model discloses a heat preservation photovoltaic power generation integrated roof panel which comprises a roof panel main body and a first photovoltaic panel fixedly arranged at the top of the roof panel, a through groove is formed between the left side and the right side of the roof panel main body in a penetrating mode, and second photovoltaic panels are arranged on the two sides of the inner wall of the through groove in a sliding mode. Square plates are fixedly arranged on the two sides of the second photovoltaic panel. The utility model relates to the technical field of roof panels. According to the heat preservation and photovoltaic power generation integrated roof panel, the second photovoltaic panels are arranged on the two sides of the inner wall of the through groove in a sliding mode, so that after the first photovoltaic panels are installed, spaces can be reserved on the two sides to wait for unfolding the second photovoltaic panels, the installation number of the first photovoltaic pa