Prototype development of a solar-powered backpack for camping applications

Year 2021, Volume: 9 Issue: 4, 589 - 596, 29.12.2021

Mustafa Engin Başoğlu , Salihcan Muhammet Üstek

https://doi.org/10.29109/gujsc.981271

Cited By: 2

Abstract

Solar energy, the use and importance of which is increasing day by day, stands out among renewable energy sources with many applications. In this study, the application of solar powered orthopedic back support backpack is presented with a unique photovoltaic module structure. The 2x12W photovoltaic panel system is mounted on the backpack with a rail arrangement and optional use is provided according to the user's preference. Since there will be additional equipment in the solar self-energized backpack compared to a normal bag, the sections where the items should be put in the bag according to their weight are specified to the user. Considering the center of gravity of the backpack, pockets are made in the parts where heavy components will be fixed, and a 12V 7Ah lead acid battery is mounted in this section. There is a 5V - 1A USB output at the system output and a modified sinus inverter for AC loads. In addition, prototype production was carried out for the realized design, and an attractive product was created for camping applications where mobile phones can be charged and simple AC loads can be fed, and for travellers traveling by hitchhiking method.

Keywords

solar energy, solar powered backpack, photovoltaic, solar panel

References

• [1] Başoğlu M.E., Kazdaloğlu A., Erfidan T., Bilgin M.Z., Çakır B., Performance analyzes of different photovoltaic module technologies under İzmit, Kocaeli climatic conditions, Renewable and Sustainable Energy Reviews, 52 (2015), 357-365.
• [2] Hashemi S.A., Ramakrishna, Aberle A.G., Recent progess in flexible-wearable solar cells for self-powered electronic devices, Energy& Environmental Science, 13, No.3 (2020), 685-743.
• [3] Brar A., Sanborn R., Radwan A., Jiang X., A mobile photovoltaic-battery system for off-grid applications, 2nd International Conference on Electrical, Communication and Computer Engineering (ICECCE), (2020), 1-5
• [4] Oruganti K.S.P., Vaithilingam C.A., Rajendran G., Ramasamy A., Design and sizing of mobile solar photovoltaic power plant to support rapid charging for electric vehicles, Energies, 12, (2019), 1-22.
• [5] Geng C., Schmidt K., Design and implementation of a photovoltaic system for self-sufficient energy supply of mobile robots. 3rd International Congress on Human-Computer Interaction, Optimization and Robotic Applications, (2021), 1-5.
• [6] Taverne J., Muhammed-Sukki F., Ayub A.S., Sellami N., Abu-Bakar S.H., Bani N.A., Mas A.A., Iyi D., Design of solar powered charging backpack, International Journal of Power Electronics and Drive Systems, 9, No. 2, (2018), 848-858.
• [7] Chu Y., Ho C., Lee Y. Li B., Developement of a solar-powered unmanned aerial vehicle for extended flight endurance, Drones, 5, No. 44, (2021), 1-19.
• [8] Illangarathna S., Binduhewa P., Energy management system for neighbourhood EV based taxi parking station, 15th IEEE International Conference on Industrial and Information Systems, (2020), 69-74.
• [9] Tran T.V., Chung W., High-efficient energy harvester with flexible solar panel for a wearable sensor device, IEEE Sensors Journal, 16, No. 24, (2016), 3021-9028.
• [10] Santos T., Lobato K., Rocha J., Tenedorio J.A., Modeling photovoltaic potential for bus shelters on a city-scale: A case study in Lisbon, Applied Sciences, 10, (2020), 1-16.
• [11] Encinas S. H., Castanon N. J. B., Mamani V. S., Mamani L. E. H., Paredes R. I. T., Mamani R. J. C., Molero M. R. R., Apaza A. P., Photovoltaic charger system for mobile devices using quick charge 3.0 technology, 18th LACCEI International Multi-Conference for Engineering, Education, and Technology, (2020), 1-4.
• [12] Mutani G., Vodano A., Photovoltaic solar systems for smart bus shelters in the urban environment of turing (Italy), IEEE International Telecommunicatios in Energy Conference (INTELEC), (2017), 1-7.
• [13] Jokic P., Magno M., Powering smart wearable systems with flexible solar energy harvesting, IEEE International Symposium on Circuits and Systems, (2017), 1-4.
• [14] Duque E., Isaza A., Ortiz P., Chica S., Lujan A., Molina J., Urban sets innovation: design of a solar tree PV system for charging mobile devices in Medellin-Colombia. 6th International Conference on Renewable Energy Research and Applications, (2017), 495-498.