The PowAR Cinch is a fastening and grounding clip for framed modules on trackers and ground mount. It ensures a tool-free set up and a module installed in less than 30 seconds! It is very flexible and no need to worry about module frame's hole and structure hole mismatch The PowAR Cinch clip has been approved by the Longi company it for use on their PV module LR4-72HBD-***M.
Find information about the module here:
And the list of approved modules here:
Fastening & grounding clip for framed modules on trackers and ground mount.