KiwiOS is our operating system for distributed energy devices. The devolo SMGWplus und der KiwiManager are already running with KiwiOS. It connects the energy devices in order to synchronize their data with the KiwiCloud. The KiwiOS software stack supports more than 1,000 different devices from the world's leading hardware manufacturers. KiwOS is a Linux-based Android software platform. With its EAL4+ encryption, the operating system meets the highest security standards. KiwiOS runs applications that control the energy devices and optimize energy flows, partly self-sufficiently and partly in interaction with the KiwiCloud. Thanks to its open architecture, it is also possible to integrate KiwiOS into any IoT-capable device.