Question

please explain me all about energy from the sun [long answer please] 

Answer 1

hi frnd,

Solar energy is a renewable energy source. The sun's energy comes from within the sun itself. Like most stars, the sun is made up mostly of hydrogen and helium atoms in a plasma state. The sun generates energy from a process called nuclear fusion.
Solar energy is radiant light and heat from the Sun that is harnessed using a range of ever-evolving technologies such as solar heating, photovoltaics, solar thermal energy, solar architecture, molten salt power plants and artificial photosynthesis.Sunlight is Earth's predominant source of energy

I believe this will help u :)