Solar-powered Fan

FIG. 1 is a front, right and top perspective view of a solar-powered fan showing my new design; FIG. 2 is a rear, left and bottom perspective view thereof; FIG. 3 is a front view thereof; FIG. 4 is a rear view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a top view thereof; and, FIG. 8 is a bottom view thereof. The broken lines depict portions of the solar-powered fan that form no part of the claimed design.