Solar Panel

FIG. 1 is a perspective view of an embodiment of an ornamental design for a solar panel showing our new design;

FIG. 2 is a perspective view viewed from another angle thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear perspective view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a use state diagram thereof;

FIG. 10 is a use state from another thereof;

FIG. 11 is an enlarged view of the area “ 11 ” shown in FIG. 1 ;

FIG. 12 is front view of an alternative embodiment of an ornamental design for an a solar panel showing our new design;

FIG. 13 is a perspective view viewed from another angle thereof;

FIG. 14 is a front elevation view thereof;

FIG. 15 is a rear perspective view thereof;

FIG. 16 is a left side elevation view thereof;

FIG. 17 is a right side elevation view thereof;

FIG. 18 is a top plan view thereof;

FIG. 19 is a bottom plan view thereof; and,

FIG. 20 is an enlarged view of the area “ 20 ” shown in FIG. 12 .

The broken lines in the drawings depict portions of the solar panel that form no part of the claimed design.