Publications

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Wu, X., M. Bliss, T. Betts, R. Gottschalg, A. Sinha, and R. Gupta. "Modeling spatial electrical properties in photovoltaic modules using PV-oriented nodal analysis." In IECON Proceedings (Industrial Electronics Conference), 8098-8103., 2013.
Wu, X., M. Bliss, A. Sinha, T. Betts, R. Gupta, and R. Gottschalg. "Distributed electrical network modelling approach for spatially resolved characterisation of photovoltaic modules." IET Renewable Power Generation 8 (2014): 459-466.
Wu, X., M. Bliss, A. Sinha, T. R. Betts, R. Gupta, and R. Gottschalg. "Accelerated spatially resolved electrical simulation of photovoltaic devices using photovoltaic-oriented nodal analysis." IEEE Transactions on Electron Devices 62 (2015): 1390-1398.
S
Somasundaran, P., and R. Gupta. "Evaluation of Shunt Losses in Industrial Silicon Solar Cells." International Journal of Photoenergy 2016 (2016).
Somasundaran, P., M. Shilpi, and R. Gupta. "Evaluation of Mismatch Losses due to Shunts in industrial Silicon Photovoltaic Modules." In IOP Conference Series: Earth and Environmental Science. Vol. 67., 2017.
Somasundaran, P., and R. Gupta. "Influence of local shunting on the electrical performance in industrial Silicon solar cells." Solar Energy 139 (2016): 581-590.
Sinha, A., M. Bliss, X. Wu, S. Roy, R. Gottschalg, and R. Gupta. "Cross-characterization for imaging parasitic resistive losses in thin-film photovoltaic modules." Journal of Imaging 2 (2016).
Sinha, A., O. S. Sastry, and R. Gupta. "Nondestructive characterization of encapsulant discoloration effects in crystalline-silicon PV modules." Solar Energy Materials and Solar Cells 155 (2016): 234-242.
Sinha, A., O. S. Sastry, and R. Gupta. "Detection and characterisation of delamination in PV modules by active infrared thermography." Nondestructive Testing and Evaluation 31 (2016): 1-16.
Sinha, A., and R. Gupta. "Effects of different excitation waveforms on detection and characterisation of delamination in PV modules by active infrared thermography." Nondestructive Testing and Evaluation 32 (2017): 418-434.
Sinha, A., S. Roy, S. Kumar, and R. Gupta. "Investigation of degradation in photovoltaic modules by infrared and electroluminescence imaging." In Springer Proceedings in Physics, 3-9. Vol. 194., 2017.
R
Roy, S., and R. Gupta. "Quantitative Estimation of Shunt Resistance in Crystalline Silicon Photovoltaic Modules by Electroluminescence Imaging." IEEE Journal of Photovoltaics 9 (2019): 1741-1747.
Roy, S., and R. Gupta. "Non-destructive approach for severity investigation of shunts in crystalline silicon photovoltaic modules by combination of electroluminescence imaging and lock-in thermography." Measurement Science and Technology 30 (2019).
Roy, S., S. Kumar, and R. Gupta. "Investigation and analysis of finger breakages in commercial crystalline silicon photovoltaic modules under standard thermal cycling test." Engineering Failure Analysis 101 (2019): 309-319.
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Mohammed, H., R. Gupta, O. Sastry, B. Bora, D. Magare, Y. Singh, and S. Kumar. "Estimation of most frequent operating conditions of different technology silicon photovoltaic module in India using IEC 61853-1 approach." In AIP Conference Proceedings. Vol. 2147., 2019.
Mohammed, H., M. Kumar, and R. Gupta. "Mapping of most frequent operating condition of photovoltaic module across India." Sustainable Energy Technologies and Assessments 47 (2021).
Mohammed, H., R. Gupta, O. Sastry, and D. Magare. "Assessment of different correlations to estimate distinct technology PV module operating temperature for Indian site." Energy Science and Engineering 7 (2019): 1032-1041.
Mohammed, H., M. Kumar, and R. Gupta. "Bypass diode effect on temperature distribution in crystalline silicon photovoltaic module under partial shading." Solar Energy 208 (2020): 182-194.
Meena, R., S. Kumar, and R. Gupta. "Comparative investigation and analysis of delaminated and discolored encapsulant degradation in crystalline silicon photovoltaic modules." Solar Energy 203 (2020): 114-122.
Magare, D., O. Sastry, R. Gupta, H. Mohammed, B. Bora, and Y. Singh. "Estimation of operating condition frequency distribution and power prediction by extending application of IEC 61853-1 standard for different technology photovoltaic modules." Journal of Renewable and Sustainable Energy 10 (2018).
Magare, D. B., O. S. Sastry, R. Gupta, T. R. Betts, R. Gottschalg, A. Kumar, B. Bora, and Y. K. Singh. "Effect of seasonal spectral variations on performance of three different photovoltaic technologies in India." International Journal of Energy and Environmental Engineering 7 (2016): 93-103.
Magare, D., O. Sastry, R. Gupta, B. Bora, Y. Singh, and H. Mohammed. "Wind Effect Modeling and Analysis for Estimation of Photovoltaic Module Temperature." Journal of Solar Energy Engineering, Transactions of the ASME 140 (2018).
K
Kumar, S., R. Meena, and R. Gupta. "Imaging and micro-structural characterization of moisture induced degradation in crystalline silicon photovoltaic modules." Solar Energy 194 (2019): 903-912.
Kumar, S., and R. Gupta. "Influence of cell packaging and design parameters on thermo-mechanical reliability of fingers in crystalline silicon photovoltaic modules." In AIP Conference Proceedings. Vol. 2147., 2019.
Kumar, M., A. Kumar, and R. Gupta. "Comparative degradation analysis of different photovoltaic technologies on experimentally simulated water bodies and estimation of evaporation loss reduction." Progress in Photovoltaics: Research and Applications 29 (2021): 357-378.

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