Peak load management by residential PV systems: Baghdad case

This study examines the feasibility and impact of implementing photovoltaic (PV) systems in residential areas of Baghdad, with the aim of enhancing energy efficiency and reinforcing load control strategies. This text explores the process of installing photovoltaic (PV) systems that are tailored to match the energy usage patterns of families and are adjusted to suit the specific sunlight conditions in Baghdad. The research suggests using strategic panel tilting, which may be adjusted periodically, to maximise solar collecting and efficiency. The primary findings indicate that there is a notable increase in efficiency during the summer months, when the sun's rays are most intense. This leads in a substantial 21% decrease in annual per-consumer energy consumption. The effectiveness of load management schemes is improved by the synchronisation of PV production with peak energy demand, further accentuating this seasonal efficiency. This study proposes a sustainable and efficient solution to meet the energy needs of homes in Baghdad. It suggests the implementation of a customised photovoltaic (PV) system that combines solar electricity with demand-side control. The system's strategic design not only fulfils a significant portion of the energy requirements, but it also generates notable cost reductions on the demand side. Optimal energy efficiency is achieved throughout the year by precisely modifying the panel orientation to correspond with the changing seasons. Additionally, the study emphasises the need of deliberately synchronising photovoltaic (PV) power with the specific periods of highest demand. These characteristics collectively enable a more effective reduction in demand by leveraging the inherent variability of solar energy. Load-shifting solutions play a crucial role in minimising energy usage during periods of high demand, ensuring grid stability, and offering economic advantages to end-users. In summary, the study emphasises the potential of renewable energy solutions, particularly photovoltaic (PV) systems, to significantly transform Baghdad's residential energy infrastructure. The recommended PV systems not only fulfil a portion of the energy demand but also enhance energy efficiency by reducing demand and strengthening demand-side management. This research offers significant insights that may be utilized for future investigations and to advance sustainable energy practices in Baghdad and other cities with comparable energy attributes. Key Words: Photovoltaic Systems, Energy Efficiency, Load Management, Panel Orientation, Renewable Energy, Demand Reduction, Baghdad.