TRT Mini Rail system is a rail free solar racking system designed for trapezoidal metal roof, based on different size of the trapezoidal metal sheet, TOP RACK provides a different length of the mini rail. To make an easy and fast installation,TOP RACK also provides other mount accessories, like the Microinverter Racking Kit , bonding jumper, grounding lug and so on. The high quality aluminum and stainless steel screws provide the system a long period service cycle.
TRT Rail-less clamp system is used for double-fold standing seam metal sheet roofs. The non-punch design makes this product far ahead in waterproof function. The non-punch design makes this product far ahead in waterproof function.