This component is mostly a steel plate or section steel structure adapted to the cross-section of the purlin, usually designed with 4 bolt holes, suitable for bolts of specifications such as 10*30. Its core function is to extend the purlin. Because the conventional length of PV purlins is limited (such as 6 meters), when the PV power station needs longer purlins to adapt to the module arrangement, the straight connector is attached to the butt joint of two purlins and then locked with bolts, so as to realize the splicing and extension of purlins and ensure that the support length of the bracket meets the installation requirements.
