1 MW Commercial Solar Station for Dayizenza Mall was completed in December, 2024 in Nelspruit, South Africa
The system is a purely on-grid configuration, featuring 1,706 solar panels integrated with seven on-grid inverters. In its first year of operation, the system is projected to generate slightly over 1.6 GWh of electricity. This equates to an average daily generation of approximately 4.38 MWh, a figure that aligns closely with expectations for a solar installation of this scale in regions with high solar irradiance.
The solar power plant is projected to deliver monthly electricity savings in excess of 50-60% over its lifetime, contributing to both environmental and financial benefits. The service life of the solar station is more than 40 years.
Financially, the project demonstrates strong viability, with an internal rate of return (IRR) of 53% and a payback period of just 12 months, largely due to the Section 12B government tax incentive. The cumulative savings are estimated to exceed R164 million over the plant’s lifespan, making it a highly cost-effective renewable energy investment.
The project is expected to reduce 25,807 tons of CO2 emissions, further establishing the mall as a leader in promoting sustainable practices within the Nelspruit region.
Estimated annual generation: >1600 GWh
Equipment used:
- Solar Panels: 596 units x 615 Wp
Read more about the case in Neosun News.