##plugins.themes.academic_pro.article.main##
Abstract
Maximizing power extraction from photovoltaic (PV) systems is crucial for improving efficiency, particularly under partial shading conditions (PSCs). The high cost and relatively low conversion efficiency of PV panels necessitate effective maximum power point tracking (MPPT) techniques to ensure operation at the maximum power point (MPP). This paper presents a comprehensive review of 11 MPPT methods reported in the literature, alongside recent advancements in hardware design methodologies. The MPPT techniques are classified into three categories—Classical, Intelligent, and Optimization-based—according to their underlying tracking algorithms. Under uniform irradiance, classical methods are generally preferred due to the presence of a single peak in the power–voltage (P–V) curve. However, under PSCs, the P–V curve exhibits multiple peaks, including one global MPP (GMPP) and several local MPPs (LMPPs). As a result, intelligent and optimization-based techniques have emerged to accurately identify the GMPP among all local peaks. Each MPPT technique is critically analyzed in terms of sensor requirements, hardware implementation complexity, performance under PSCs, cost, tracking speed, and tracking efficiency. This study consolidates recent advancements and highlights potential research directions to support further development in the field.
Keywords
##plugins.themes.academic_pro.article.details##

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
References
- Burke, M.J., Stephens, J.C.: ‘Political power and renewable energy futures: a critical review’, Energy Res.
- Soc. Sci., 2018, 35, pp. 78–93
- . https://minenergy.uz/uz/lists/view/77
- . https://www.gazeta.uz/oz/2023/12/28/green-energy/
- Kong, X., Liu, X., Lee, K. Y., et al.: ‘Hierarchical distributed model predictive control of standalone
- wind/Solar/Battery power system’, IEEE Trans. Syst. Manage. Cybern., Syst., 2019, 49, (8), pp. 1570–1581
- Chen, Y., Altermatt, P.P., Chen, D.: ‘From laboratory to production: learning models of efficiency and
- manufacturing cost of industrial crystalline silicon and thin-film photovoltaic technologies’, IEEE J.
- Photovolt., 2018, 8, (6), pp. 1531–1538[6] Koutroulis, E., Sason, N., Georgiadis, V.: ‘Combined tracking of the maximum power and maximum
- efficiency operating points for real-time maximization of the energy production of PV systems’, IEEE Trans.
- Power Electron., 2019, 34, (9), pp. 8634–8645
- Das, M., Agarwal, V.: ‘Novel high-performance stand-alone solar PV system with high-gain highefficiency DC-DC converter power stages’, IEEE Trans. Ind. Appl., 2015, 51, (6), pp. 4718–4728
- Dhimish, M., Holmes, V., Mather, P., et al.: ‘Novel hot spot mitigation technique to enhance photovoltaic
- solar panels output power performance’, Sol. Energy Mater. Sol. Cells, 2018, 179, pp. 72–79
- Kamarzaman, N.A., Tan, C.W.: ‘A comprehensive review of maximum power point tracking algorithms
- for photovoltaic systems’, Renew. Sustain. Energy Rev., 2014, 37, pp. 585–598
- Ghasemi, M.A., Foroushani, H.M., Parniani, M.: ‘Partial shading detection and smooth maximum power
- point tracking of PV arrays under PSC's’, IEEE Trans. Power Electron., 2016, 31, (9), pp. 6281–6292
- Huang, C., Wang, L., Yeung, R.S.C., et al.: ‘A prediction model-guided Jaya algorithm for the PV system
- maximum power point tracking’, IEEE Trans. Sustain. Energy, 2018, 9, (1), pp. 45–55
- Coelho, R.F., Concer, F.M., Martins, D.C.: ‘A MPPT approach based on temperature measurements
- applied in PV systems’. 2010 IEEE Int. Conf. on Sustainable Energy Technologies (ICSET), Kandy, 2010,
- pp. 1–6
- Bhatnagar, P., Nema, R.K.: ‘Maximum power point tracking control techniques: state-of-the-art in
- photovoltaic applications’, Renew. Sustain. Energy Rev., 2013, 23, pp. 224–241
- Verma, D., Nema, S., Shandilya, A.M., et al.: ‘Maximum power point tracking (MPPT) techniques:
- recapitulation in solar photovoltaic systems’, Renew. Sustain. Energy Rev., 2016, 54, pp. 1018–1034
- Pendem, S.R., Mikkili, S., Bonthagorla, P.K.: ‘PV distributed-MPP tracking: total-cross-tied
- configuration of string-integrated-converters to extract the maximum power under various PSCs’, IEEE Syst.
- J., 2020, 14, (1), pp. 1046–1057
- Batzelis, E.I., Kampitsis, G.E., Papathanassiou, S.A., et al.: ‘Direct MPP calculation in terms of the
- single-diode PV model parameters’, IEEE Trans. Energy Convers., 2015, 30, (1), pp. 226–236
- Esram, T., Chapman, P.L.: ‘Comparison of photovoltaic array maximum power point tracking
- techniques’, IEEE Trans. Energy Convers., 2007, 22, (2), pp. 439–449
- Lasheen, M., Abdel Rahman, A.K., Abdel-Salam, M., et al.: ‘Adaptive reference voltage-based MPPT
- technique for PV applications’, IET Renew. Power Gener., 2017, 11, (5), pp. 715–722
- Ahmed, A., Ran, L., Bumby, J.: ‘Perturbation parameters design for hill climbing MPPT techniques’.
- IEEE Int. Symp. on Industrial Electronics, 2012, pp. 1819–1824
- de Brito, M.A.G., Galotto, L., Sampaio, L.P., et al.: ‘Evaluation of the main MPPT techniques for
- photovoltaic applications’, IEEE Trans. Ind. Electron., 2013, 60, (3), pp. 1156–1167
- Sera, D., Mathe, L., Kerekes, T., et al.: ‘On the perturb-and-observe and incremental conductance MPPT
- methods for PV systems’, IEEE J. Photovolt., 2013, 3, (3), pp. 1070–1078
- Subudhi, B., Pradhan, R., et al.: ‘A Comparative Study on Maximum Power Point Tracking Techniques
- for Photovoltaic Power Systems’, in IEEE Trans. Sustainable Energy, 2013, 4, (1), pp. 89–98
- Kitano, T., Matsui, M., Xu, D., et al.: ‘Power sensor-less MPPT control scheme utilizing power balance
- at DC link-system design to ensure stability and response’. 27th Annual Conf. of the IEEE Industrial
- Electronics Society (Cat. No.37243) (IECON'01), 2001
- Vasquez, J.C., Guerrero, J.M., Luna, A., et al.: ‘Adaptive droop control applied to voltage-source
- inverters operating in grid-connected and islanded modes’, IEEE Trans. Ind. Electron., 2009, 56, (10), pp.
- –4096
- Safari, A., Mekhilef, S.: ‘Simulation and hardware implementation of incremental conductance MPPT
- with direct control method using cuk converter’, IEEE Trans. Ind. Electron., 2011, 58, (4), pp. 1154–11611450
- IET Renew. Power Gener., 2020, Vol. 14 Iss. 9, pp. 1433-1452
- Kandemir, E., Cetin, N.S., Borekci, S.: ‘A comprehensive overview of maximum power extraction
- methods for PV systems’, Renew. Sustain. Energy Rev., 2017, 78, (C), pp. 93–1123
- Syafaruddin, S., Karatepe, E., Hiyama, T.: ‘Artificial neural network polar coordinated fuzzy controller
- based maximum power point tracking control under partially shaded conditions’, IET Renew. Power Gener.,
- , 3, (2), pp. 239–253