The invention discloses a solar energy charging wheelchair. The wheelchair comprises a chair frame, front wheels, rear wheels, a chair backrest, armrests, a cushion and foot pads, a first solar cell panel is fixedly connected to the back surface of the chair backrest, the outer sides of baffles of the armrests on the two sides of the wheelchair are fixedly connected to a second solar cell panel and a third solar cell panel respectively, the cushion is rotatably connected to a first flexible solar cell panel, the outer sides of side baffles fixedly connected to the two sides of the bottom of the cushion are fixedly connected to a fourth solar cell panel and a fifth solar cell panel correspondingly, the wheelchair also comprises a solar storage battery which is fixedly connected to the bottom of the cushion, the first solar cell panel, the second solar cell panel, the third solar cell panel, the fourth solar cell panel, the fifth solar cell panel and the first flexible solar cell panel are all connected to a battery controller through wires, the battery controller is electrically connected to the solar storage battery through a wire, and the solar storage battery is connected to a rear wheel driving motor and supplies power to the rear wheel driving motor.