Abstract: Mitigation techniques for photovoltaic (PV) module installation surface abrasion are described. According to one embodiment, a photovoltaic system includes first and second photovoltaic modules, each including a first coupling element (e.g., mounting leg) on a first end and a second coupling element on a second end opposite of the first end. The system also includes a connector assembly including a fastener adapted to engage the first coupling element of the first photovoltaic module with the second coupling element of the second photovoltaic module. The fastener is configured to provide an engagement state that enables movement of the second coupling element of the second photovoltaic module independent of the first photovoltaic module.