Power Storage System

FIG. 1 is a perspective view of a power storage system showing our new design.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in FIGS. 1 - 7 are to illustrate structure that is not part of the claimed design, but shows the environment in which the design is associated. This includes portion(s) of an article in which the design is embodied, or applied to, that is not considered part of the claimed design.