Mechanical Installation: PV system installed on a flat roof using precast concrete ballast blocks to avoid roof penetration, supporting galvanized steel and aluminum structures. The system was optimized for the automotive plant rooftop layout with calibrated torque and structural static verification. Electrical Scope: DC string wiring organized per inverter input, AC cabling routed to the main LV distribution panels, with SPD and earthing systems installed in compliance with IEC 60364. Safety Protocols: Work-at-height protections with lifelines, confined-space permits for cable routing ducts, PPE checks, and strict compliance with ISO 45001. Commissioning: String continuity checks, IV-curve measurements, SCADA system commissioning, and final TEDAŞ acceptance. Standards: IEC 62446, IEC 60364, NEC, ISO 45001.
