Expected ROI of lead acid battery storage project in South Africa 2026

Where will the battery energy storage project be implemented?

The Project will be implemented at approximately 17 sites, located within or adjacent to existing distribution substations of Eskom, across four provinces of South Africa. The Battery Energy Storage Project (Project) provides a solution to address both challenges.

Why is a lack of standards for storage batteries a problem in SA?

Lack of standards for storage batteries in SA allows import of sub-standard and uncertified products to be the detriment of the market (reputational damage of the technology) and local manufacturers. Lack of local testing and certification facilities hampers certification of local products and market opportunities.

Is South Africa ready for battery storage?

The South African government has acknowledged the potential of battery storage and has set ambitious targets for its deployment. The 2019 Integrated Resource Plan (IRP) and Eskom’s Transmission Development Plan (TDP) project a need for 2GW to 6.6GW of battery storage capacity to be installed by 2032.

How can South Africa develop a sustainable and competitive battery storage industry?

Addressing this gap is crucial for the development of a sustainable and competitive domestic industry. Competition: The global battery storage industry is already dominated by established players, particularly in Asian countries. South Africa needs to develop a strong value proposition to attract investments and compete effectively.

How can South Africa tackle battery storage challenges?

To overcome these challenges and unlock the potential within the battery storage sector, South Africa needs a multi-pronged approach that must include: investment in refining and processing infrastructure; focusing on existing strengths; fostering collaboration; developing attractive investment incentives; and embracing innovation.

What is the technology split in South Africa battery industry?

Technology Split: The South Africa battery technology split is covered Figure 18. In terms of the technology split, lead-acid chemistry drives the market during 2020 and 2021. The BTM segment predominantly uses the lead-acid type of batteries. Presently, the penetration of lithium-ion chemistry is <10% of the BTM segment.