Specifications include, but are not limited to: Upon receipt of the CA or POC Work Order (WO) request for repairs, the CONTRACTOR shall furnish labor, materials, tools, and equipment necessary to repair and bring back the malfunctioning or broken PV system to full operation. The CONTRACTOR is responsible for the trouble shooting and repair of the PV system. The PV system includes, but is not limited to, solar PV panels (including wring, support frame and junction boxes), battery, inverter, charge controller, gateway, I/O boards, cabling, and cabinets, software, and timer for nighttime charging. All AC components from the AC quick disconnect to fan coil unit (FCU), air cooled condensing unit (ACCU), and outside air (OA) fan are excluded from the scope. However, as-needed trouble shooting and repairs on AC units powered by the PV system will be subcontracted if authorized by the CA.