BYD Energy Storage and Saudi Electricity Company (SEC) have signed a contract to deploy a 12.5GWh grid-scale battery storage system - now the world's largest single project. Combined with an existing 2.6GWh collaboration, their total partnership reaches 15.1GWh.

The project supports Saudi Arabia's Vision 2030 goal of achieving 50% renewable energy in its power mix by 2030. BYD will implement its advanced MC Cube-T ESS technology featuring Cell-to-System (CTS) integration with over 33% volume efficiency, designed to enhance grid stability amid growing renewable integration.

"This partnership marks a crucial step in Saudi Arabia's energy transition," the companies stated jointly. The systems will help balance supply-demand fluctuations, reduce fossil fuel dependence, and improve cost efficiency in the national grid.

With 17 years in energy storage, BYD has deployed over 75GWh across 350+ global projects. This contract reinforces the growing importance of battery energy storage systems (BESS) in large-scale renewable energy adoption worldwide.

Source: sustainabilitymag.com