BYD Energy Storage has landed a contract to supply 11.275 GWh of battery storage for Masdar’s Round the Clock (RTC) project in Abu Dhabi — one of the single largest energy storage procurements ever signed.

The RTC project pairs a 5.2 GW solar array with a 19 GWh battery system, making it the world’s largest combined solar-plus-storage plant. BYD’s award covers the majority of that storage.