Scientists in South Africa have used computational fluid dynamics to investigate whether a dummy panel, placed in front of a working PV panel, can mitigate soiling. They have tested this setup with various inclination angles, heights, and distances and have found that the dummies accumulated up to 58% more dust than the PV panels.
Eskom has issued a tender for partners to help launch a standalone renewables division, in a bid to speed up clean energy development in South Africa. The utility says it will evaluate bids based on sector experience, financial expertise, and project delivery record.
Chinese researchers have developed a thermal battery prototype using composite sorbents and have scaled it up via simulation to operate in real world conditions. A compression ratio from 1 to 4 reporteldy boosts average output heat power by 300%.
The South African Renewable Energy Master Plan (SAREM) aims to deploy at least 3 GW of new renewables per year, increasing to 5 GW by 2030, while creating 25,000 jobs in the country’s renewable energy and storage sectors.
South Africa’s Mpumalanga province is seeking developers to partner with its Department of Agriculture, Rural Development, Land, and Environmental Affairs to establish and operate agrivoltaics at selected sites, with applications due by April 10.
The 20-year power purchase agreement (PPA) will see PowerX, South Africa’s first licensed private sector electricity trader, distribute the energy produced to its customers via connection to the national grid.
South Africa’s energy regulator registered 142 solar facilities totaling more than 1.1 GW of capacity in the third quarter of the 2024/25 fiscal year, bringing total registered generation capacity to more than 10.5 GW since 2018.
The tender covers the design, supply, installation, commissioning and maintenance of three proposed projects to be based at Tambo International Airport, King Shaka International Airport, and Cape Town International Airport. Closing dates for submission is March 17.
South African utility Eskom is urging consumers with grid-tied rooftop solar to register their systems and integrate them with the national grid, waiving registration fees until March 2026. Off-grid installations must still prove they operate independently.
The South African Photovoltaic Industry Association (SAPVIA) says that despite the return of load shedding over the weekend, the nation is still on track to permanently eliminate power outages.
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