We claim the ornamental design for a solar power generation assembly, as shown and described.
FIG. 1 is a left side perspective view of a solar power generation assembly in accordance with an embodiment showing our design in environmental use.
FIG. 2 is a top and left perspective view of the solar power generation assembly shown in FIG. 1.
FIG. 3 is a right side perspective view thereof.
FIG. 4 is a left side elevational view thereof.
FIG. 5 is a front elevational view thereof.
FIG. 6 is a left side perspective view of a solar power generation assembly in accordance with an alternate embodiment showing our new design in environmental use.
FIG. 7 is a top and left perspective view of the solar power generation assembly shown in FIG. 6.
FIG. 8 is a right side perspective view thereof.
FIG. 9 is a left side elevational view thereof; and,
FIG. 10 is a front elevational view thereof.
The broken lines shown represent portions of the solar panel generation assembly that form no part of the claimed design.