International Journal of Applied Power Engineering (IJAPE) Vol. 14, No. 1, March 2025, pp. 74~80 ISSN: 2252-8792, DOI: 10.11591/ijape.v14.i1.pp74-80  74 Journal homepage: http://ijape.iaescore.com Solar photovoltaic system fed water pumping system using BLDC motor with single input and multiple output converter Kommera Chitanya 1 , Arjyadhara Pradhan 2 , Babita Panda 2 1 Department of Electrical Engineering, Malla Reddy Engineering College and Management Science, Hyderabad, Telangana, India 2 School of Electrical Engineering, KIIT deemed to be University, Bhubaneshwar, Odisha, India Article Info ABSTRACT Article history: Received Feb 6, 2024 Revised Sep 21, 2024 Accepted Oct 23, 2024 In recent times energy based on renewable energy sources is a good long-term alternative compared with traditional fossil fuel energy sources solar photovoltaic model-based irrigation water pump systems have gained more popularity. The one-input and multi-output converters are focused on BLDC motor drive-based solar photovoltaic with water pump. To model one input and multiple output converter components are connected viz it achieves tracking purpose and BLDC drive soft starting. The one-input and multiple- output converter exhibits the features of all converters and remarkably appears with the converter in the application of solar photovoltaic systems. It describes performance under varying environmental and inspects the BLDC motor effective with the suggested single input and multiple output converter for solar photovoltaic with a water pump with 95% efficacy and the price is USD 0.6/W. Test results have confirmed the BLDC motor suitability for solar photovoltaic with water pump employing MATLAB Toolbox followed by the test result verification. It is simply developed for rural areas because it is low cost, simple, and low maintenance. Keywords: Brushless direct current Environment MATLAB Photovoltaic Water pumping This is an open access article under the CC BY-SA license. Corresponding Author: Arjyadhara Pradhan School of Electrical Engineering, KIIT deemed to be University Patia, Bhubaneshwar, Odisha, India Email: arjyadhara.pradhanfel@kiit.ac.in 1. INTRODUCTION Recently, the usage of solar energy photovoltaics to power the water pumping system is an emerging expertise with great challenge. It can be employed on large scales and offers an environmentally approving alternative to the fossil fuel energy traditional water pump system. Moreover, solar photovoltaic energy to water pump significance increases due to continuous oil reserve depletion, uneven distributions, and electricity ever-increasing cost. The ongoing increase in total electricity demand and environmental concerns owing to the pollution from humankind activity may lead to the discovery for a clean energy system [1]. The solar photovoltaic system (SPVS) is one of the best solutions then it is renewable and examined for a long life [2]. Currently, it is widely employed for a variety of applications in our daily life [3]. Nevertheless, in the past years, solar photovoltaics were more expensive than conventional energy sources [4]. This can be changed as a result of increasing the fuel price and on the other hand less photovoltaic system price, improved efficiency, and increased manufacturing technology [5]. The price of energy production decreases as efficiency increases. India is a developing, agriculturally based, and densely populated country and its 30 percent of products come from the agriculture sector [6]. Based on the fact that SPVS is a secure energy source, clean, and environmentally friendly, SPVS installation is playing an important role in society [7]. Nonetheless, the disadvantage of SPVS is higher capital costs compared with traditional energy sources [8]. Recently,