Tag: Introduction of solar energy

Learn about nine new clean and green energies

nine new clean and green energies 2

Clean energy refers to environmentally friendly energy sources, indicating eco-friendliness, minimal emissions, and low pollution levels. However, this concept is not precise enough and can easily lead people to misunderstand it as a classification of energy sources, believing that there is a division between clean and dirty energy sources, thereby misconstruing the true meaning of […]

Ground solar radiation and sunlight wavelength distribution

Ground solar radiation and sunlight wavelength distribution

Ground solar radiation The sun’s radiation or “insolation” on the ground plane consists of two parts-direct insolation and diffuse insolation. When solar radiation passes through the atmosphere and reaches the ground, the absorption, reflection and scattering of solar radiation by air molecules, water vapor and dust in the atmosphere not only weaken the radiation intensity, […]

The characteristics of wind energy and an overview of solar energy

The characteristics of wind energy and an overview of solar energy

Characteristics of wind energy Compared with other energy sources, wind energy has not only its obvious advantages, but also its outstanding limitations. 1. Advantages of wind energy (1) Large reserves. Wind energy is a conversion form of solar energy, an inexhaustible and inexhaustible renewable energy source. According to calculations, the sun can still illuminate the […]