Over the last several years, the shape and size of mounts used in residential solar projects have changed to a lower profile attachment that can be installed over the shingle instead of slid underneath like metal flashing sheets. The next obstacle in residential solar design was expanding these top-mounted attachments that could primarily be installed on rafters onto the decking surface of the roof. Ryan Estrada, technical program outreach manager, and Nico Martinez, senior product manager at Unirac, are here to discuss what’s new with solar mounting and, more specifically, the advancement of direct-to-deck attachments.