Variation of estimated insolation from east to west in Uttar Pradesh, India

Solar Energy at Allahabad east of Uttar Pradesh, India longitude 81.846 (81° 50' east), latitude 25.436 (25° 26' north) and Ghaziabad west of Uttar Pradesh, India longitude 77.417 (77° 25' east), latitude 28.667 (28° 40' north) depends the variation of Global and Diffuse component of solar radiation throughout the year. The analysis based estimation of diffuse solar radiation quantitatively wise is very high during the rainy season (last days of June, July and August) individually in both cities of the state. From the estimated values it is found that, solar energy can be much more utilized very efficiently throughout the year with the exception of rainy season from east to west of the state, Uttar Pradesh, India. In the paper discusses the variation of monthly average of sun shine hour and monthly variation of complete solar radiation are estimated and how much the solar radiation be utilize from east to west of the state Uttar Pradesh.