The ONLITE group battery system excels by combining maximum functionality with seamless integration into the general lighting system. Several self-contained systems ensure straightforward installation and quick commissioning. ONLITE central LPS makes it possible to control and monitor every luminaire individually. Emergency lighting is integrated into the general lighting system and connection to the lighting management system is obtained via DALI. The group batteries can be networked using Ethernet in order to be able to control and monitor essential functions via a graphical user interface. Every central battery system is designed project-specifically on the basis of a modular system. This produces solutions which are optimised in terms of the cost and functionality of the system.