• Rahul Jadwal
• RAMESH BABY MUTLURI
• JAGDISH CHANDER
• SUNIL KUMAR

This paper presents the variation in error between modeling and experimental results with temperature and irradiation of a solar photovoltaic (PV) panel. The main objective of the present work is to find the trend in which the error varies with temperature and irradiation. The modeling results are obtained using single and two diode PV model. The series and shunt resistances are determined using Newton-Raphson method. These modeling results are compared with the experimental results obtained by performing experiment on the VIKRAM ELDORA 40 PV panel using Ecosense insight solar training & research kit. The relative error between modeling and experimental results are computed and an error analysis is made, first keeping temperature constant and varying the irradiation, second by keeping irradiation constant and varying the temperature. This error analysis is useful for understanding the charge carrier transport mechanism inside the PV module and also helps the power converter designers in selecting the accurate PV model according to operating range of temperature and irradiation of PV devices.

Photovoltaic, module, modeling, single diode, two diode

"Error trend analysis of One and Two diode model Photovoltaic Module", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.149-153, June-2019, Available :http://www.jetir.org/papers/JETIR1906K09.pdf

"Error trend analysis of One and Two diode model Photovoltaic Module", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp149-153, June-2019, Available at : http://www.jetir.org/papers/JETIR1906K09.pdf