IEC 62548:2016 sets out design requirements for photovoltaic (PV) arrays including DC array wiring, electrical protection devices, switching and earthing provisions. The scope includes all parts of the PV array up to but not including energy storage devices, power conversion. Technology Convergence Drives 2025 Market Leadership: The integration of AI-powered optimization, bifacial panels, and smart grid technologies positions PV arrays as the dominant renewable energy solution, with global capacity projected to reach 6,000-7,000 GW by 2030. Introducing the BS IEC 62548-1:2023 Photovoltaic (PV) Arrays Design Requirements, a comprehensive guide that sets the benchmark for excellence in the design and implementation of PV arrays. An. This British Standard is the UK implementation of IEC 62548:2016. It supersedes PD IEC/TS 62548:2013 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee GEL/82, Photovoltaic Energy Systems. 1 With the rapid expansion of the commercial photovoltaic market and the various standards and independent certification entities evolving, a consensus standard practice for the ICOMP process is needed to bring consistency to the market.