FIG. 1. is a front perspective view of the front, right, and top sides of an inverter showing a first embodiment of our new design;
FIG. 2. is a rear perspective view of the rear, left, and bottom sides thereof;
FIG. 3. is a front view thereof;
FIG. 4. is a rear view thereof;
FIG. 5. is a top plan view thereof;
FIG. 6. is a bottom plan view thereof;
FIG. 7. is a right side view thereof;
FIG. 8. is a left side view thereof;
FIG. 9. is an enlarged view of a part 9 shown in FIG. 3;
FIG. 10. is a front perspective view of the front, right, and top sides of an inverter showing a second embodiment of our new design;
FIG. 11. is a rear perspective view of the rear, left, and bottom sides thereof;
FIG. 12. is a front view thereof;
FIG. 13. is a rear view thereof;
FIG. 14. is a top plan view thereof;
FIG. 15. is a bottom plan view thereof;
FIG. 16. is a right side view thereof;
FIG. 17. is a left side view thereof;
FIG. 18. is an enlarged view of a part 18 shown in FIG. 12;
FIG. 19. is a front perspective view of the front, right, and top sides of an inverter showing a third embodiment of our new design;
FIG. 20. is a rear perspective view of the rear, left, and bottom sides thereof;
FIG. 21. is a front view thereof;
FIG. 22. is a rear view thereof;
FIG. 23. is a top plan view thereof;
FIG. 24. is a bottom plan view thereof;
FIG. 25. is a right side view thereof;
FIG. 26. is a left side view thereof; and,
FIG. 27. is an enlarged view of a part 27 shown in FIG. 21.
The dash-dot broken lines represent boundaries of the enlarged parts and form no part of the claimed design.