Optimizing Solar Panel Efficiency: Integration of Dual Axis Solar Tracking and Reflectors
Abstract
Solar panels have relatively low efficiency, but their performance can be enhanced by a tracking system directing the panels perpendicular to the light source and adding reflectors to capture more sunlight. The dual-axis solar tracking method, using two linear actuators and optimized by fuzzy logic, efficiently positions solar panels for maximum sunlight exposure. This research aimed to improve the overall efficiency of solar panels by integrating reflectors with a dual-axis solar tracking system optimized by fuzzy logic. Specifically, this research tested various reflectors to determine the most significant efficiency improvement. This research consisted of two tests: a tracking test and a reflector test using a halogen lamp. The tracking test was conducted by positioning the light in four different positions. The light sensor data were obtained before and after the solar tracking, indicating that the tracking was successful. All these tests were conducted with the light source radiation of 1,168 W/m2. This research concluded that the tracking system effectively positioned the solar panels toward the light source, with the tracking time ranging from 12 to 16 s, depending on the position. Aluminum foil is the most cost-effective reflector, priced at IDR5,341 per 1% increase in efficiency, compared to mirrors at IDR20,204 per 1% and reflective tape at IDR48,034 per 1%. In conclusion, the integration of aluminum foil reflectors and a dual-axis solar tracking system, optimized by fuzzy logic, significantly improves the efficiency of solar panels, which is both cost-effective and efficient.
References
Y. Yao, K. Ivanovski, J. Inekwe, and R. Smyth, “Human capital and energy consumption: Evidence from OECD countries,” Energy Econ., vol. 84, pp. 1–14, Oct. 2019, doi: 10.1016/j.eneco.2019.104534.
R. Alvarado et al., “Do economic development and human capital decrease non-renewable energy consumption? Evidence for OECD countries,” Energy, vol. 215, pp. 1–14, Jan. 2021, doi: 10.1016/j.energy.2020.119147.
S.A. Qadir, H. Al-Motairi, F. Tahir, and L. Al-Fagih, “Incentives and strategies for financing the renewable energy transition: A review,” Energy Rep., vol. 7, pp. 3590–3606, Nov. 2021, doi: 10.1016/j.egyr.2021.06.041.
Z.-M. Chen et al., “Inflationary and distributional effects of fossil energy price fluctuation on the Chinese economy,” Energy, vol. 187, pp. 1–12, Nov. 2019, doi: 10.1016/j.energy.2019.115974.
A. Qazi et al., “Towards sustainable energy: A systematic review of renewable energy sources, technologies, and public opinions,” IEEE Access, vol. 7, pp. 63837–63851, May 2019, doi: 10.1109/ACCESS.2019.2906402.
M.S. Nazir et al., “Environmental impact and pollution-related challenges of renewable wind energy paradigm – A review,” Sci. Total Environ., vol. 683, pp. 436–444, Sep. 2019, doi: 10.1016/j.scitotenv.2019.05.274.
A. Blakers et al., “Pathway to 100% renewable electricity” IEEE J. Photovolt., vol. 9, no. 6, pp. 1828–1833, Nov. 2019, doi: 10.1109/JPHOTOV.2019.2938882.
A. Awasthi et al., “Review on sun tracking technology in solar PV system,” Energy Rep., vol. 6, pp. 392–405, Nov. 2020, doi: 10.1016/j.egyr.2020.02.004.
M.S. Islami, T. Urmee, and I.N.S. Kumara, “Developing a framework to increase solar photovoltaic microgrid penetration in the tropical region: A case study in Indonesia,” Sustain. Energy Technol. Assess., vol. 47, pp. 1–15, Oct. 2021, doi: 10.1016/j.seta.2021.101311.
R.F. Fuentes-Morales et al., “Control algorithms applied to active solar tracking systems: A review,” Sol. Energy, vol. 212, pp. 203–219, Dec. 2020, doi: 10.1016/j.solener.2020.10.071.
N. Katrandzhiev and N. Karnobatev, “Influence of the angle of fall of light on the photovoltaic panel and its optimization - Literature review,” in 2019 2nd Balkan Jr. Conf. Light. (Balkan Light Jr.), 2019, pp. 1–5, doi: 10.1109/BLJ.2019.8883613.
G. Hailu and A.S. Fung, “Optimum tilt angle and orientation of photovoltaic thermal system for application in Greater Toronto Area, Canada,” Sustainability, vol. 11, no. 22, pp. 1–21, Nov. 2019, doi: 10.3390/su11226443.
Y.R. Al-Saadi et al., “Developing smart self orienting solar tracker for mobile PV power generation systems,” IEEE Access, vol. 10, pp. 79090–79099, Jul. 2022, doi: 10.1109/ACCESS.2022.3194026.
N.G. Hariri et al., “Experimental investigation of azimuth- and sensor-based control strategies for a PV solar tracking application,” Appl. Sci., vol. 12, no. 9, pp. 1–15, May 2022, doi: 10.3390/app12094758.
D.T.P. Wijesuriya et al., “Reduction of solar PV payback period using optimally placed reflectors,” Energy Procedia, vol. 134, pp. 480–489, Oct. 2017, doi: 10.1016/j.egypro.2017.09.606.
K. Kumba et al., “Performance evaluation of a second-order lever single axis solar tracking system,” IEEE J. Photovolt., vol. 12, no. 5, pp. 1219–1229, Sep. 2022, doi: 10.1109/JPHOTOV.2022.3187647.
W. Batayneh, A. Bataineh, I. Soliman, and S.A. Hafees, “Investigation of a single-axis discrete solar tracking system for reduced actuations and maximum energy collection,” Autom. Constr., vol. 98, pp. 102–109, Feb. 2019, doi: 10.1016/j.autcon.2018.11.011.
A. Awasthi et al., “Review on sun tracking technology in solar PV system,” Energy Rep., vol. 6, pp. 392–405, Nov. 2020, doi: 10.1016/j.egyr.2020.02.004.
C. Jamroen et al., “A low-cost dual-axis solar tracking system based on digital logic design: Design and implementation,” Sustain. Energy Technol. Assess., vol. 37, pp. 1–14, Feb. 2020, doi: 10.1016/j.seta.2019.100618.
S. Ahmed, M.M.A. Mia, S. Acharjee, and M.A.A. Ansary, “More efficient use of photovoltaic solar panel using multiple fixed directed mirrors or aluminum foils instead of solar trackers in rural perspective of Bangladesh,” Int. J. Sci. Technol. Res., vol. 3, no. 4, pp. 294–298, Apr. 2014.
S.E. Ghasemi and A.A. Ranjbar, “Thermal performance analysis of solar parabolic trough collector using nanofluid as working fluid: A CFD modelling study,” J. Mol. Liq., vol. 222, pp. 159–166, Oct. 2016, doi: 10.1016/j.molliq.2016.06.091.
M.A. Ismail et al., “Improving the performance of solar panels by the used of dual axis solar tracking system with mirror reflection,” J. Phys., Conf. Ser., vol. 1432, pp. 1–7, Jan. 2020, doi: 10.1088/1742-6596/1432/1/012060.
M.D. Aditya, “Implementasi kontrol fuzzy berbasis modified particle swarm optimization (MPSO) pada mobile based sistem penjejak matahari pasif dua poros menggunakan reflektor,” Undergraduate thesis, Institut Teknologi Sepuluh Nopember, Surabaya, Indonesia, 2018.
R. Sakthivel, C.K. Ahn, and M. Joby, “Fault-tolerant resilient control for fuzzy fractional order systems,” IEEE Trans. Syst. Man Cybern., Syst., vol. 49, no. 9, pp. 1797–1805, Sep. 2019, doi: 10.1109/TSMC.2018.2835442.
B. Qi and J. Wang, “Fill factor in organic solar cells,” Phys. Chem. Chem. Phys., vol. 15, no. 23, pp. 8972–8982, Jun. 2013, doi: 10.1039/c3cp51383a.
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