Sunny Central Storage UP-XT Series

basic information

The product "SUNNY CENTRAL STORAGE UP-XT" for large-scale energy storage systems has previously offered the 4MW-class models "SCS3450UP-XT" and "SCS3950UP-XT." It features high output relative to the size of the PCS, can connect to a wide range of battery manufacturers, and is flexible in terms of capacity. It also supports options for autonomous operation and grid-forming (inertia force PCS) implementation. The newly launched "SCS2300UP-XT" and "SCS2630UP-XT," now available for domestic sales, are 2MW-class products with smaller output, voltage range, and rated voltage. While the conventional 4MW-class products primarily target large-scale energy storage systems such as large power plants, the 2MW-class products cater to high-voltage demand. In environments where multiple units of existing low-output products from other companies were necessary, these can be consolidated into a single unit, making them suitable for a wide range of applications, including relatively large factories, plants, and logistics warehouses, where one or two units can be installed.

Price range

Delivery Time

Applications/Examples of results

Support for energy management system functions • External static system support functions • Control of PV power ramp rate • Peak shaving • Energy shifting • Generator set optimization control • Reduction of required operating reserve for generators • Battery start/stop sequence • Operating batteries within an optimal operating window • Standalone operation • Black start • Grid-forming functions