Saudi Arabia has confirmed the grid connection of its flagship 7.8GWh energy storage system project, a development positioned to become the world’s largest operational battery energy storage system once fully energised.
The achievement marks a significant step forward for renewable energy progress in the Middle East. Located across three sites in the southwest of the Kingdom – Najran, Khamis Mushait and Madaya – the project has been delivered with equipment supplied by Sungrow.
The company completed manufacturing of more than 1,500 PowerTitan 2.0 units within 58 days, meeting what is described as a highly demanding delivery schedule.
The PowerTitan 2.0 system incorporates an all-in-one AC DC block design, combining embedded power conversion systems, a pre assembled battery container, medium voltage transformers, RMU and full factory testing.
This integrated approach is intended to reduce installation time on site. Sungrow has also established a local service team in Saudi Arabia to support installation, commissioning and the grid connection process.
With an expected annual charge–discharge throughput of 2.2 billion kWh, the system is projected to supply the equivalent electricity demand of 400,000 Saudi households.
The project is positioned as a major contributor to Saudi Arabia’s Vision 2030 and aligns with wider global ambitions for clean and sustainable energy deployment.
