Customer Background: A Dutch family has successfully installed a PV grid-tied system and decided to enhance energy utilization by adding an energy storage system.

Challenge: Achieving the maximized utilization of PV-generated electricity and ensuring continuous power supply during periods without sunlight or when there's a load demand.

Solution: We provided the MQK-1020T as the energy storage system, integrated with the original PV grid-tied system and coordinated through the Energy Management System (EMS). During the day, the MQK-1020T stores the electricity generated by the PV system in batteries. At night, when the PV system is inactive and there's a load demand, the system automatically releases stored energy, providing a stable power supply for the household.

Result: The entire system effectively maximized the utilization of PV-generated electricity, increasing energy self-sufficiency. The customer can rely on clean energy at any time, avoiding electricity expenses during high-demand periods, bringing tangible economic and environmental benefits to the household.