Solar panel composite material section bar with pre-embedded copper bars

The invention discloses a solar panel composite material section bar with an embedded copper bar. The composite material section bar is provided with an opening cavity, a middle cavity and a suspension hanging bar. The opening cavities are located on the two sides of the middle cavity, and the hanging steel bars are located above the middle cavity. I-shaped or C-shaped copper bars are embedded in the opening cavities in the two sides respectively. The copper bars are used as electrodes and reinforcing ribs, the reinforcing ribs can prevent the profile from being twisted and deformed, the pre-buried electrodes improve the insulation effect of a circuit, and the pre-buried electrodes can be conveniently connected with the positive electrode and the negative electrode of a solar panel circuit. 本发明公开了一种预埋铜排的太阳能板复合材料型材，复合材料型材具有开口型腔、中间型腔和悬挂吊筋。开口型腔位于中间型腔的两侧，悬挂吊筋位于中间型腔的上方。两侧的开口型腔内部分别预埋有工字型或C型的铜排；本发明中的铜排兼做电极和加强筋，加强筋能够防止型材扭曲变形，预埋的电极增加电路的绝缘效果，便于分别与太阳能板电路的正负极进行连接。