The process of solar PV design involves several steps to ensure an efficient and effective solar energy system for a specific site.

The first step is to conduct a site energy audit, which involves analyzing the energy consumption patterns of the site. This helps determine the energy needs and potential areas for energy savings.

Once the energy audit is complete, calculations are performed to determine the size of the solar panel system required. Factors such as the site's energy demand, available space, and solar irradiation data are considered to determine the optimal capacity of the solar panels.

Engineering drawings are then created to plan the layout and installation of the solar panels, inverters, and batteries. These drawings ensure that the system is designed to maximize energy production and efficiency while adhering to safety and building regulations.

After the engineering drawings are finalized, the size and specifications of the solar panels, inverters, and batteries are determined. The selection of these components depends on factors such as the site's energy demand, available budget, and desired system performance.