Solar energy is a renewable power source harnessed from the sun’s radiation. It is captured using photovoltaic (PV) panels or solar thermal systems.

PV panels convert sunlight directly into electricity through semiconductor materials, while solar thermal systems use mirrors or lenses to concentrate sunlight and produce heat, which can then generate electricity or provide direct heating.

Solar energy is celebrated for its environmental benefits, as it produces no greenhouse gases during operation and reduces reliance on fossil fuels. It is abundant and widely available, making it a key component in the transition to sustainable energy.

Technological advancements continue to enhance the efficiency and affordability of solar panels, expanding their applications from residential rooftops to large-scale solar farms. However, challenges such as energy storage and variability due to weather conditions remain. Overall, solar energy represents a crucial step towards a cleaner, more resilient energy future.