EN ISO 62446 Photovoltaic Systems Inspection and Certification

EN ISO 62446 is the international standard specifically designed for photovoltaic (PV) system documentation, commissioning tests, and inspection procedures. AL-ROWWAD provides specialized certification and inspection services for solar energy installations, ensuring they meet safety, performance, and quality standards. This standard covers grid-connected PV systems and includes requirements for system documentation, acceptance testing, periodic inspection, and performance monitoring. Our expert inspectors conduct comprehensive assessments including visual inspections, electrical testing, thermal imaging analysis, I-V curve measurements, and performance ratio calculations. The certification process verifies proper installation according to manufacturer specifications and local regulations, validates system performance meets design expectations, identifies potential safety hazards, and ensures long-term reliability and efficiency. Organizations benefit from verified system quality, optimized energy production, reduced risk of equipment failure, enhanced investor confidence, compliance with grid connection requirements, and warranty protection. We evaluate DC and AC electrical installations, grounding and bonding systems, overcurrent protection devices, surge protection, string configurations, inverter functionality, monitoring systems, and overall system integration. Our services include pre-commissioning inspections, commissioning support, periodic maintenance inspections, troubleshooting consultations, and performance verification testing to ensure your photovoltaic investment delivers expected returns throughout its operational lifetime.