A. The work under this section includes Photovoltaic(PV) system as indicated on the project drawings. B. This section specifies the final design, furnishing and installation, connection and testing of the Photovoltaic system. The Photovoltaic system shall include 44 PV modules provided by owner, flush-mounted in an array on a ribbed metal roof, micro-inverters, mounting supports and related balance of system components. 1. The balance of system components include wiring, conduit, combiner boxes, disconnects over-current protection, surge suppression and grounding equipment. C. The PV system described in this document shall be of the grid-connected type with integral micro inverters mounted on an aluminum support system secured to wood roof trusses under a metal roof system.