Solar-powered cameras work by utilizing photovoltaic cells, commonly known as solar panels, to convert sunlight into electricity. These panels are typically installed on the camera itself or in a separate location nearby to capture maximum sunlight exposure.
The solar panels generate direct current (DC) electricity when exposed to sunlight. This electricity is then sent to a charge controller, which regulates the voltage and current to ensure the battery is charged safely and efficiently. The battery serves as a storage device for the electricity generated by the solar panels, allowing the camera to operate even when there is no sunlight available.
When the camera is in use, the stored electricity from the battery powers the camera's internal components, including the image sensor, lens, and circuitry. This allows the camera to capture and transmit images or videos just like a traditional camera powered by batteries or electricity.
In summary, solar-powered cameras rely on solar panels to convert sunlight into electricity, which is then stored in a battery for use when needed. This sustainable and efficient technology provides a reliable power source for remote or off-grid locations, making it an ideal solution for surveillance or monitoring applications.