Solar panel middle clamp,  it is a fixed height of 30mm, 35mm, 40mm or 45mm,different heights refer to different thicknesses of solar panels,solar mounting system solutions solar panel clamps. Aluminum middle clamp mounting brackets mid clamp.   Name: Solar Mid Clamp/Solar Inter Clamp Brand: PandaSolar Item: PD-MC01 Material: AL-6005-T5 &SUS304 MOQ: 1pcs Lead Time:Within 12days Product Origin: Xiamen China Payment: T/T, L/C Warranty: 12 years Certificate: CE certification