The ornamental design for solar battery modules, as shown and described.
FIG. 1 is a front elevational view of solar battery modules showing our new design.
FIG. 2 is a partial elevational view thereof, taken along lines 2-2 of FIG. 1.
FIG. 3 is a partial front elevational view thereof, taken along lines 3-3 of FIG. 1.
FIG. 4 is a partial front elevational view thereof, taken along lines 4-4 of FIG. 1.
FIG. 5 is a partial front elevational view thereof, taken along lines 5-5 of FIG. 1.
FIG. 6 is a rear elevational view thereof.
FIG. 7 is a right side elevational view thereof, the left side elevational view being a mirror image thereof.
FIG. 8 is a top plan view thereof.
FIG. 9 is an enlarged view of portion 9-9 in FIG. 1; and,
FIG. 10 is an enlarged view of portion 10-10 in FIG. 1.
The evenly-spaced broken lines illustrate environmental structure and the dash-dot-dash lines illustrate a boundary of the claimed design for those figures, and both of them form no part of the claimed design.