In this project we are proposing a system which helps to improve the efficiency of Solar PV based agricultural water pump using thermal heat exchanger. We tried to reduce the temperature of the PV panel using thermal heat exchanger and we also installed an IDBB converter. In this way we can increase the voltage and efficiency of the system. Predominant elements of the framework, for example, the impact of solar radiation on engine force, flow, and water release are considered. The proposed water system technique is more precise and proficient than the regular water system strategies as far as the amount of water utilized for irrigation, and the accuracy of flooding times dependent on changing local climate. © 2021 Elsevier B.V., All rights reserved.