"220 volts" is not a quantity of energy. You can have a hundred 220-volt outlets
sitting there in the walls of your house all day, and never use any energy. You only
use energy when something is plugged into that outlet, turned on, and draws current
from the outlet.
If you have some sort of device connected to a 220-volt source, and your device
is turned on and drawing 1 Ampere of current, then it's using 220 joules of energy
every second. It makes no difference whether those joules of energy come from
solar cells on the roof, from the electric company burning coal, from a different
electrical company that operates a nuclear station, or from an electric generator
coupled to your hamster's treadmill.
Solar energy.
Solar energy is used.That energy is stored in glucose
Evaporation uses solar energy and converts water to a gas. Thermal energy of sun is used.
One million electron volts (1 MeV) is equal to the amount of energy gained by an electron when accelerated through a potential difference of one million volts. This unit is commonly used in particle physics to express the energy of particles.
Photovoltaic cells, commonly known as solar cells, are the most commonly used type of cell to convert solar energy into electricity. These cells absorb sunlight and generate direct current (DC) electricity through the photoelectric effect.
how solar energy is used
HEAPS!
not a lot
not enough
2kwh
alot is used
Solar energy is used for heating and electricity.
95%
Around 0.08%
about 100,000,000 a year
Solar Energy
Solar energy is a reusable/inexhaustible resource which means it can be used as much as you want without running out of the resource.