Backup said:Problem I have is how does energy decrease over a distance with a speed
Solar energy is the energy that is produced by the sun and reaches the earth. It is a renewable and sustainable source of energy that can be harnessed and converted into electricity or used directly for heating and lighting purposes.
Solar energy reaches the earth through electromagnetic radiation, also known as sunlight. This radiation travels through the vacuum of space at the speed of light and is absorbed by the earth's atmosphere and surface.
Solar energy can be converted into electricity through the use of solar panels, also known as photovoltaic cells. These panels are made up of semiconductor materials that convert sunlight into direct current (DC) electricity, which can then be converted into alternating current (AC) electricity for use in homes and businesses.
There are several benefits of using solar energy, including reducing greenhouse gas emissions, lowering electricity bills, and decreasing reliance on fossil fuels. Solar energy is also a renewable and sustainable source of energy, meaning it will never run out and can be used for generations to come.
While solar energy is a clean and renewable source of energy, there are some drawbacks to consider. The initial cost of installing solar panels can be expensive, and their efficiency can be affected by factors such as weather and location. However, advancements in technology are continuously making solar energy more affordable and efficient.