The SolaX Adapter Box G2 is designed to seamlessly integrate with a heat pump equipped with a dry contact function, allowing for the integration of a photovoltaic inverter and energy management system. The inverter efficiently controls the Adapter Box, empowering users to optimize solar energy usage based on their preferences (grid power, battery capacity, time, etc.). By utilizing surplus solar energy and battery storage capacity, the heat pump can be powered to provide heating within the desired temperature range. Additionally, Adapted Box G2 could conduct analog output to achieve energy management with zero export.