When the semiconductor is exposed to light, it absorbs the light’s energy and transfers it to negatively charged particles in the material called electrons. This extra energy allows the electrons to flow through the material as an electrical current. This current is extracted through conductive metal contacts – the grid-like lines on solar cells – and can then be used to power homes and the rest of the electric grid.
Solar irradiance refers to the power per unit area received from the Sun in the form of electromagnetic radiation in the Earth’s atmosphere or at the surface. Measured in watts per square meter (W/m²), solar irradiance is a critical concept in meteorology, climatology, solar energy, and environmental science fields. Understanding solar irradiance is essential for the design and efficiency of solar power systems, as well as for climate modeling and weather forecasting.
Solar energy is one of the cleanest and most abundant renewable energy sources available. The sun emits energy in the form of light and heat, which can be harnessed through various technologies to generate electricity, provide light, and heat water and space. Solar energy is the radiation from the sun capable of producing heat, causing …
The Bright Side of Power: Getting Started with Solar Energy. Read More »
Development in renewable energy has been on a positive note for India but is still far from achieving its goal. Nevertheless, from the previous article (sneak Peek), solar energy is the leading contributor to India’s renewable energy sector. India now has World’s first 100% solar-powered airport at Cochin, Kerela. India has higher ambition in the renewable energy sector, which can be seen from the policies and investments made by the government and private players. Before diving into more technicalities and investigating the future, we first need to see the current condition. let’s see the present scenario and usage of solar energy in India.
