Open AccessEstimation of system efficiency and utilisation factor of a mirror integrated solar PV system
Author(s) -
Odungat Mohammed Mansoor,
Simon Sishaj Pulikottil,
Ark Kumar Kevin,
Sundareswaran Kinattingal,
Srinivasarao Nayak Panugothu,
Padhy Narayana Prasad
Publication year - 2020
Publication title -
iet renewable power generation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.005
H-Index - 76
eISSN - 1752-1424
pISSN - 1752-1416
DOI - 10.1049/iet-rpg.2019.0804
Subject(s) - photovoltaic system , solar energy , energy (signal processing) , environmental science , automotive engineering , computer science , engineering , electrical engineering , mathematics , statistics
This study presents the investigation of benefits obtained in a mirror integrated standalone photovoltaic (PV) test system of 0.3 kW capacity. The enhancement of energy extraction is possible only through fixing the mirror at an optimal angle facing towards the PV panel. Hence, the optimal condition for the maximum energy extraction in a year at a specific location is derived and presented considering the total irradiation falling on the panel. A detailed estimation on performance indices and feasibility analysis for the mirror integrated solar PV system (MISPVS) is carried out for one year from May 2018 to April 2019 for the test system with and without mirror arrangement. The total energy generated from the MISPVS during the monitoring period is found to increase from 359.10 kWh to 468.10 kWh which is around 130.3% when compared with the traditional solar PV system (TSPVS). Finally, the experimental results show that the system efficiency and capacity utilisation factor of the proposed system is enhanced to 13.09 and 17.81%, respectively.