The invention relates to a roller blind film solar charger, which is used for charging mobile electronic equipment such as mobile phones, tablet computers, battery electric vehicles, electric bicycles, etc., and can be carried around, or is mounted on products such as luggage, tents, battery electric vehicles, electric bicycles, etc. The object of the roller blind film solar charger is to providea film solar power source which is small, simple, convenient, capable of unfolding and self-folding. The invention makes a film solar cell as a roller blind type, and the film solar cell is folded andunfolded by a reel. A power output module is mounted on the reel and rotates synchronously along with the reel; using a thin metal rod, folding at an angle to be a hook, and connecting one end with the film solar cell. The beneficial effects of the roller blind film solar charger are followings: structure is simple, using convenient, and can be widely used in various application scenarios; the power output module is mounted on the reel, and rotates synchronously along with the reel without a complex wiring mechanism, and the internal circuit will not be knotted or twisted due to rotation.