The biggest feature of solar battery is that it has a positive effect on protecting the environment. It can reduce air pollution, reduce water use, reduce reliance on non-renewable energy sources and, in the long run, improve human health.

The solar battery converts sunlight into electrical energy, which can be directly used by solar photovoltaics or indirectly by concentrated solar thermal power generation. Concentrated solar thermal power systems use lenses or mirrors and tracking systems to focus large areas of sunlight into a small beam and use the photoelectric effect to convert photovoltaic light into electrical current.

Solar battery converts sunlight into electricity. Sunlight can be converted directly into electricity using solar photovoltaics, or indirectly using concentrated solar thermal power, which is still initially used in small and medium-sized applications, powered by solar batteries that collect and convert solar energy into electricity.