Question

List out 3 ways in which solar energy is used​

Answer 1

AnswerThis is one of the solar energy applications that has gained a lot of momentum in recent years. As solar panel costs decline and more people become aware of the financial and environmental benefits of solar energy, solar electricity is becoming increasingly accessible.

Uses for solar energy extend to water heating systems. Most solar water heating solutions create hot water that is consumed inside the home. Solar water heaters use a rooftop cell to absorb the sun’s heat and transfer it to the water tank. Solar water heaters usually have a five to ten year payback according to the U.S. Department of Energy (DOE).

Solar lights have become ubiquitous and can be found everywhere from home landscaping and security lights to road signs and street lights. These solar lighting technologies for your home are inexpensive and readily available from basic to high-end designs everywhere from your local hardware store to online shopping websites such as Amazon.co

Answer 2

Explanation:

Solar energy is used today in a number of ways:

(1) As heat for making hot water, heating buildings and cooking.

(2) To generate electricity with solar cells or heat engines.

(3) To take the salt away from sea water.