This product is an energy storage device that combines the functions of PV and PCS (Power Conditioning System); it has been developed to increase solar energy consumption when connected with a solar module. This is slim and extremely light. The battery can be easily installed anywhere on PCS and is expandable up to three (9.6 kWh). The 7"touchscreen enables the installer to change the settings with ease. The user can also check the PV generation output, battery status, electricity consumption and ESS status.