Solar energy is becoming more and more popular as a source of household energy in many countries around the world. Why is this What are the advantages and disadvantages of solar energy

Energy

is an important commodity, playing the key role to run function of the world properly. Using solar

power

obtained from the sun ray in domestic activities is gaining more attention across the globe recently. There are several reasons for

this

undergoing trend. Not only the cause the reservation of non-renewable

energy

origins,

such

as coal, oil or LPG is reduced;

also

, it is demanding high cost by the countries which hold the reservation.

However

, according to a British journal almost 70% or fossil fuels are already consumed.

That is

why, many countries are enthused their citizen to use the solar spirit as an alternative source of

power

. The advantage of collecting solar irradiance (the

power

per unit area, received from the Sun) from sun ray does not need to build an expensive

power

plan. Families installed solar panels on the roof and generate require

power

for running their home appliance

such

as, fan, light, refrigerator etc. It is very simple just require a clear sky to gather photon of sun in the

panel

. As well as, the renewable

energy

source like solar

energy

is clean and does not pollute our environment.

On the contrary

, there are some demerits.

Firstly

, the price of the primary installation of the solar

panel

is quite expensive, many families from undeveloped or developing nations cannot afford;

furthermore

,

this

(solar

panel

) contains very fragile equipment and need to clear regularly so maintenance cost will be increased.

Secondly

, some country like Bangladesh is collecting proper sunlight due to their geographical location but it is reverse true for western countries. Those countries are cold and receive a small amount of sunlight to produce electricity. In conclusion, generating electricity from solar radiation has some merits and drawbacks;

however

, it is a sustainable origin of

energy

. In the future as the technological development it (solar

panel

) is becoming more affordable and popular.