The invention provides a semi-closed split manned lunar vehicle. The semi-closed split manned lunar vehicle comprises a vehicle body structure; the vehicle body structure comprises a middle chasse of an open structure, a front chassis and a rear chassis both arranged at the two ends of the middle chassis, and box structures detachably mounted on the front chassis and the rear chassis; the front chassis and the rear chassis both are rotatably connected with the middle chassis by use of rotating shafts, and can be folded on the middle chassis by being turned; the lunar vehicle further comprises a cambered flexible solar cell array serving as an upper cover structure; the cambered flexible solar cell array can be folded on the vehicle body structure; after the cambered flexible solar cell array is unfolded and mounted, the size and the position of the cambered flexible solar cell array at least cover the upper side of the middle chassis; at least a power controller and a storage battery pack are arranged in the box structure on the front chassis; the cambered flexible solar cell array is connected with the storage battery pack by use of the power controller.