Which of the following are main components of a solar PV system?

The main components of a solar PV (photovoltaic) system are crucial to its operation and functionality. Solar panels convert sunlight into electricity, making them the primary component of any solar PV setup. Inverters are essential as they convert the direct current (DC) produced by solar panels into alternating current (AC), which is used by most household appliances and the electrical grid. Mounting structures provide the necessary support for solar panels, ensuring they are securely installed at the correct angle for optimal sunlight exposure. Storage batteries enable the system to store excess electricity generated during sunny periods for use during low sunlight or night-time, enhancing the system’s reliability and efficiency.

The combination of these components allows for a complete and operational solar PV system capable of generating, converting, and utilizing solar energy effectively. This selection emphasizes not just the conversion of sunlight into electricity but also the importance of system design and energy storage. Other choices include components that do not typically belong to a standard solar PV installation, such as wind turbines, generators, and fuel cells, which relate to other energy systems rather than a focused solar PV architecture.