Technical specification

High performance energy storage from 1 MVA / 1 MWh to 6 MVA / 20 MWh

SUNSYS HES XXL is a complete and high-performance energy storage system for on- and off-grid applications.

This system is based on standard cabinets: the C-Cab XXL converter box and the B-Cab XXL battery box (CATL), which allow a wide range of configurations in a simple and safe way.

It is perfectly adapted to large commercial and industrial installations, as well as individual or joint projects – especially with renewable resources.