Abstract: In a busbar assembly, a first busbar subassembly includes a first transmission unit having a first transmission busbar with a uniform width, and a first output unit having a first output busbar with a uniform width. One of the first transmission unit and the first output unit has a bent structure with a bend line perpendicular to a line of a lengthwise direction thereof. A second busbar subassembly includes a second transmission unit having a second transmission busbar with a uniform width, and a second output unit having a second output busbar with a uniform width. One of the second transmission unit and the second output unit has a bent structure with a bend line perpendicular to a line of a lengthwise direction thereof.

Abstract: In a busbar assembly, a first busbar subassembly includes a first transmission unit having a first transmission busbar with a uniform width, and a first output unit having a first output busbar with a uniform width. One of the first transmission unit and the first output unit has a bent structure with a bend line perpendicular to a line of a lengthwise direction thereof. A second busbar subassembly includes a second transmission unit having a second transmission busbar with a uniform width, and a second output unit having a second output busbar with a uniform width. One of the second transmission unit and the second output unit has a bent structure with a bend line perpendicular to a line of a lengthwise direction thereof.

Abstract: An insulating apparatus for a metallic busbar is disposed on an interconnection part of a first strip and a second strip of the metallic busbar. The insulating apparatus includes a first insulated member, a second insulated member and a securing member. The first insulated member is formed with at least one slot. The second insulated member overlaps the first insulated member. The securing member passes through the second insulated member and the slot of the first insulated member to be slidably disposed in the slot, so that the first insulated member and the second insulated member are movable in a telescopic manner. The first insulated member and the second insulated member can cover the interconnection part of the first and second strips. The insulating problem of the interconnection part of a metallic busbar is solved, shortening the manufacturing period and manufacturing conveniently with lower cost.