All-in-one residential energy storage solution

14 Nov 2017

Developed to help homeowners achieve grid independence, Delta's all-in-one energy storage solution consists of a 7kW hybrid inverter E7U; external battery cabinet containing a high capacity BX6.0 6kWh lithium-ion battery; R4 smart monitor and control system; and power meter. PV energy can power household loads, charge the battery, or feed into the grid automatically based on pre-setting. As a result, homeowners can capitalize on optimal power output from their PV systems. The E7U hybrid inverter integrates seamlessly with the BX6.0 battery, creating a compact, flexible solution that can be detached as needed. It features three Maximum Power Point Tracking (MPPT), standalone functions, and a high charging efficiency of up to 97%, sending DC power from the PV system directly to the batteries without additional power conversion, also supporting the power flow from grid to battery. Delta E7U is also equipped with a revenue grade meter (RGM) which complies with ANSI standards. Both E7U and BX6.0 are outdoor rated. Delta R4 monitor system provides users with an easy-to-use monitor interface for power generation, consumption, and battery management. The power meter measures energy flow and displays data on the 7" touch smart monitor, used to control the system operation modes and optimize the power usage throughout the day and night. Pairing with Delta Solar Cloud Service, homeowners can access data through their computers or mobile devices remotely, and receive warning and alarm information via email notification.


Delta Group |


Volume: 2017 November/December