لخّصلي

Among all these, solar is one of the most abundant sources of energy.Solar, wind, biomass, hydro and all the various renewable sources of energy which do not cause any environmental pollution during their usage must be adopted and replace all the conventional sources of energy.Solar radiation is having the greatest potential for green technologies since it is very abundant, clean, cost free and inexhaustible source of energy (Paulo and Porto, 2018).The increasing demand of energy in progressing civilization is leading to the exploitation of various conventional energy sources.In order to limit and reduce the environmental degradation, the encouragement of the development of green technologies and their adoption is necessary (Paulo and Porto, 2018).

Among all these, solar is one of the most abundant sources of energy. About 1.2*10
TW of solar radiation reaches the earth’s surface (Li et al., 2018). Solar radiation is having the greatest potential for green technologies since it is very abundant, clean, cost free and inexhaustible source of energy (Paulo and Porto, 2018).

In India, the capacity of solar energy has increased 8 times in 4 years, statistically 2.63 GW to 22 GW from 2014 to 2018. India is going to reach a mark of 227 GW of non-conventional energy. However solar energy can be utilized during day time only (Theconomictimes, 2019).

Energy is contemplated as an inexorable commodity (Jha and Puppala, 2017). Energy consumption is directly related to the progress of man power, industrialization and economy of the country (Kumar et al., 2017). The increasing demand of energy in progressing civilization is leading to the exploitation of various conventional energy sources. Also the non-renewable energy sources cause the emission of green house gases and other environmental damages. India accounts for 7% of the total global emission which is much lower than those of the US which makes up to 15% of total global emission (Theconomictimes, 2019).

In order to limit and reduce the environmental degradation, the encouragement of the development of green technologies and their adoption is necessary (Paulo and Porto, 2018). Solar, wind, biomass, hydro and all the various renewable sources of energy which do not cause any environmental pollution during their usage must be adopted and replace all the conventional sources of energy.