System Power Plant Controller (HESS PPC), uses a centralized Universal Core to coordinate grid dispatch, manage safety interlocks, and perform continuous data logging. Asset-specific digital profiles act as plug-ins that translate the behavior of different electrochemical storage technologies into manageable megawatt and megawatt-hour operations. Ethovolt provides a pre-built software abstraction layer that supports faster deployment of advanced energy systems by hardware manufacturers and grid operators while keeping client intellectual property separate from the control platform. Its work spans business and domestic software development with a focus on clean energy enablement and energy storage systems engineering.