Solar power systems rely on solar panels to generate electricity, however the inverter is what converts this DC power into usable AC power. The traditional way of generating electricity is to connect the solar panels directly in series, and then connect them to a string inverter, which is connected to the power grid for use by other devices.

At present, the global photovoltaic industry is still in full swing. Technological advancements such as improving power generation efficiency and reducing power generation costs have become new industry drivers and development directions. The study of photovoltaic output characteristics under complex conditions plays a decisive role in improving power generation efficiency.