Estimated energy production values of offshore wind and solar energy systems for three different regions

In order to provide sustainable energy and meet the increasing energy demand, research on smart and advanced renewable energy technologies is continuously growing. Floating photovoltaic (FPV) energy systems, which enable the production of more energy from the sun, and offshore wind energy systems are among the technologies with significant global market potential in recent years. The variable energy demand and the variable energy production of renewable energy sources depending on weather conditions pose challenges for how much energy they will produce in the future. In this study, existing production forecast models have been adapted for offshore solar and wind energy plants. Augström-Precott models have been used for solar radiation prediction, and three different models most suitable for floating PV systems have been selected. For offshore wind energy, the Weibull distribution probability function has been utilized. Energy production forecasts have been made for Turkey's maritime regions. PVGIS and MATLAB simulation programs have been used along with production forecast models. For wind energy, moment and graph methods have been used to calculate realistic values with appropriate parameters. Monthly and daily average solar energy values have been calculated using Hargreaves-Samani, Annandale, and Allen models to estimate realistic production values for solar energy.