Photovoltaic (PV) systems are a sustainable and reliable, however fluctuating source of power generation. These systems generate electricity from sunlight using solar cells and can be connected to a battery for energy storage.  

In order to optimize the system, for example, from the point of view of electricity generation costs, we use a simulation model to analyze the performance of the system in different scenarios. For this purpose, site-specific weather data are used to estimate the power generation over the course of the year. For the load profile specified in each case and determined / defined with our customers, the simulation model is used to determine the optimal size and type of battery as well as the size and number of solar modules required for the system. An important aspect of system optimization is selecting the right battery, as the capacity and type of battery used will have a significant impact on the performance of the system as well as the overall cost.  

By optimizing the system using simulation, it is possible to improve its efficiency and reduce its cost, making it an attractive option for residential and commercial applications. 

For reference, our publication "Reducing carbon emissions from the hotel industry on non-contiguous islands using the example of a medium-sized hotel in Rhodes, Greece" is available for download at this link: https://www.mdpi.com/1996-1073/15/10/3801