Design and implementation of grid-connected photovoltaic power plant with the highest technical Efficiency

TL;DR

This paper presents the design and implementation of a highly efficient grid-connected photovoltaic power plant in Iran, optimizing system performance and demonstrating economic and environmental benefits.

Contribution

It introduces a standardized, high-efficiency PV system design tailored for Iran's solar potential, including loss analysis and solutions using PVsyst software.

Findings

System losses identified and mitigated

Small-scale PV systems feasible for rooftops

Significant reduction in greenhouse gas emissions

Abstract

Energy is a necessity and the basis of human life. With the increase in the need for energy supply in recent years, the use of fossil fuels has intensified. Environment is a basic principle for human beings. In our dear country Iran, with an average sundial of approximately 4.5 hours per day, there is the highest potential for the use of photovoltaic systems. Connected to the national power grid as a micro grid, in accordance with the standardization and the highest efficiency with PVsyst software, the system losses were identified and the necessary solutions were provided to solve them. In case of using 1 to 5 kW systems, which due to small It can be installed even on the roofs of houses. In hot cities, where electricity consumption increases in the hot seasons of the year, the pressure is removed from the national electricity distribution network, and a significant amount of greenhouse gas emissions to the environment is prevented. At the end by plotting the current value of the project it was also proven to be economical.