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Abstract A Solar Carport integrated with EV batteries was installed at Óbuda University. and stores solar energy and charges electric vehicle fully green concept, not just because of the solar panels EV charging, but it is giving a 2nd life to electric vehicle batteries that are produced in a huge amount automotive market and ready to be utilized for green energy storage. The system demonstrates how an average household can combine the second-life EV batteries solar system and charger. of Solar panels, Inverter, EV batteries, EV chargers and Battery Management Unit (BMS). The remotely controlled element of the Solar Carport can be a The system consists of Solar panels, Inverter, EV batteries, EV chargers and Battery Management Unit (BMS). remotely controlled element of the Solar Carport detail of the city-wide microgrid too.
Authors and affiliations Dr. Péter Kádár(1), Dr. Robert Istók(1), Levente Reizer(2) Key words Solar Carport, EV Batteries as storage, PV, EV charger. References [1] https://www.myev.com/research/ev-101/electric-vehicle-battery basics [2] Bloomberg New Energy Finance https://www.greencarcongress.com/2017/07/20170706-bnef.html [3] Global lithium-ion cell manufacturing capacity to quadruple to 1.3 TWh by 2030 – Leader China to double pipeline capacity by 2030; 11 August 2020, https://www.woodmac.com/press-releases/global lithium-ion-cell-manufacturing-capacity-to-quadruple-to-1.3-twh by-2030/4 [4] World Battery Production; ://energycentral.com/c/ec/world battery-production Brian Wang [5] BU-1003a: Battery Aging in an Electric Vehicle (EV); https://batteryuniversity.com/learn/article/bu_1003a_battery_aging_ in_an_electric_vehicle_ev, batteryuniversity.com [6] Global Storage Market To Reach 305 GWh by 2030; Bloomberg New Energy Finance Predicts Energy Storage Market To Reach 125 GW/ 305 GWh By 2030 [7] Annual Europe residential storage deployment https://www.woodmac.com/reports/power-markets-global-energy storage-outlook-q3-2019-354911 [8] Are electric cars really that sustainable? – in Changeit; https://changeit.app/blog/2021-03-22-electrical-cars-how environmentally-friendly-are-they/ [9] Thalia VERKADE Why electric cars are always green (and how they could get greener) – https://thecorrespondent.com/7056/why electric-cars-are-always-green-and-how-they-could-get greener/741917761200-afaa6e5d [10] Nissan says new 62-kWh-Leaf battery has AESC cells https://www.electrive.com/2019/01/10/nissan-continues-to-use aesc-cells-with-62-kwh-leaf/ [11] Andrea Varga – Peter Kadar: PhotoVoltaic EV Charge Station; 12th IEEE International Symposium on Applied Machine Intelligence and Informatics (SAMI 2013) Herlany, Slovakia Jan.31- Feb. 2., 2013 pp 1-4 [12] Peter Kadar – Andrea Varga: Measurement of spectral sensitivity of PV cells; IEEE 10th International Symposium on Intelligent Systems and Informatics September 20-22, 2012; Subotica, Serbia [13] Andrea Varga, Ervin Rácz, Péter Kádár: Experimental Determination of Maximum Power Points (MPPs) for Different Types of Photovoltaic Panels; SCIENTIFIC BULLETIN of the POLITEHNICA University of Timişoara, Romania, Transactions on AUTOMATIC CONTROL and COMPUTER SCIENCE, Vol. 58 (72), No. 2-4, June-December 2013 ISSN 1224-600X, pp 125 130. [14] A. Vass - P. Kádár: Analysis of annual production of a multi-tilted PV system; SISY 2014: IEEE 12nd International Symposium on Intelligent Systems and Informatics; Subotica, Szerbia, 2014.09.11 13. [15] Peter Kadar: Behaviour of small scale dispersed PV generation; International Conference on Renewable Energies and Power Quality (ICREPQ’16); Madrid (Spain), 4-6th of May 2016; Renewable Energy and Power Quality Journal (RE&PQJ) ISSN 2172-038 X, No.14 May 2016 [16] Varga Andrea, Rácz Ervin, Kádár Péter: Investigation of Photovoltaic Panel Losses using Computer Simulations; Elektroenergetika 2017, International Scientific Symposium, on Electrical Power Engineering, September [17] Life Cycle Assessment https://www.sciencedirect.com/topics/earth-and-planetary sciences/life-cycle-assessment
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