Dharamveer Singh - Department of Mechanical Engineering, R. D Engineering College, Ghaziabad, U.P., India
Ashok Yadav - Department of Mechanical Engineering, Raj Kumar Goel in stitute of technology, Ghaziabad, U P. india
Anil Kumar - Department of Mechanical Engineering, Delhi Technological University, Delhi, India
Samsher . - Department of Mechanical Engineering, Delhi Technological University, Delhi, India

In the current study, ۲۵% incorporating PVT hybrid CPC collector double slope solar still is using Al۲O۳ nanoparticles underwent energy matrices analysis and life cycle conversion efficiency (LCCE). With the aid of an analytical programfed into MATLAB, the analysis is conducted on an annual basis based on the atmospheric conditions in New Delhi. The IMD in Pune, India, provided the input data needed for the numerical computations. The average annual energy output will be calculated using energy and exergy, then evaluated. This will reveal that the average annual yield is ۸.۵%, the average energy payback time is ۱۶.۱۶%, the average energy payback factor is ۱۳.۹۱%, and the average life cycle cost conversion efficiency is ۷.۱۵% higher. Therefore it is obvious the proposed system is better on the basis of following parameters i.e. annual yield, energy matrices such as efficiency of life cycle cost (LCCE), factor of energy payback (EPF), energy payback time (EPT) than previous system. The proposed hybrid system can be met the future requirement of potable water as well as electricity.

Energy matrices, Energy Payback Time, Energy Production Factor, life cycle conversion efficiency, Al۲O۳nanoparticles