Read the tech schtick below, but basically stick it to a flat surface and plug in. Dope. Power-Ply 380 Roof Integrated Photovoltaic (RIPV) module is designed for flat roof applications and is easily installed over TPO, PVC, EPDM, Modified, and Built-Up roof systems.  Its unique design combines high-efficiency cell technology with direct roof application to maximize energy generation for a given roof area.  In addition, it eliminates the need for racking systems or other mounting structures that penetrate the roof, resulting in faster installations and less distractions for building owners.