A Solar PV System for Industrial Application- A Case Study of a Cement Industry in TANZANIA

This study presents an implementation of the largest behind-the-meter solar photovoltaic (PV) system for a cement industry in Tanzania. The project aims to supply energy for the industry’s own use, without any energy injection into the utility grid, for the purposes of cutting energy-related expenditure and reducing reliance on the utility grid. The project also aims to contribute to the efforts towards the application of renewable and alternative energy sources as a means to reducing carbon footprints, towards achieving the net-zero CO2 emission goal. A comprehensive site assessment was conducted, analyzing factors such as location, land availability, climate data, and environmental considerations. The solar resource assessment involved analyzing Global Horizontal Irradiation (GHI) data and evaluating inter-annual variability and uncertainty. The energy yield assessment, utilizing PVsyst software, estimated annual energy production and performance ratios. The plant design outlines the PV plant configuration, including solar modules, inverters, and transformers. The findings of the study demonstrate the technical viability of a 15 MWp solar PV system for the cement industry, showcasing its potential to reduce reliance on grid electricity and promote sustainable energy practices.