2025 | Professional

MUSE Design Awards Gold Winner

EP Cube

Entrant Company

Eternalplanet Energy International Limited

Category

Product Design - Energy Products & Devices

Client's Name

Country / Region

China

The EP Cube, an energy storage system tailored for modern families, aims to offer users a smart and flexible energy management solution.

To seamlessly blend into home settings, the product adopts an ultra-slim body, as well as quick connectors featuring concealed wiring, not only well harmonizing with various space layouts but also ensuring the aesthetic appeal of home space. The quick connectors, instead of traditional cables and wires, enable users to directly stack modules, which significantly enhances installation efficiency.

By stacking battery modules, the system extends capacity and power output: each module boasts a capacity of 3.33 kWh, allowing for customizable combinations that provide five capacity options ranging from 6.6 kWh to 19.9 kWh. Such a design avoids unnecessary costs and energy consumption while meeting diverse demands of users.

For more economical and efficient energy use, the EP Cube comes with emergency backup & self-consumption PV & time-of-use modes to satisfy various energy management needs. The system, in conjunction with its dedicated app, allows for remote operation and real-time monitoring while leveraging future weather forecasts to enable energy storage before severe weather arrives. This guarantees a seamless switch to backup power in the event of an outage, ensuring continuous electricity supply to the home. The product also integrates a hybrid inverter that supports both DC and AC coupling, significantly enhancing energy conversion efficiency. Additionally, the battery maintains over 80% energy retention even after 6,000 cycles, which can offer 200 days of additional power to a household.

Credits

Andy Yin
Tiger Liang
Jason Sun
Jepson Zhu
Mimosa Kan
Eddy Ding
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