EF ECOFLOW DELTA 2 Max feels like a “home + outdoor all-rounder” high-capacity power station. With 2048Wh capacity and 2400W output, it can easily run essentials like refrigerators and rice cookers. The standout feature is its 1-hour fast charging, which is extremely efficient and very practical in emergencies. It also supports solar expansion, making it suitable for long-term off-grid use or backup power. It’s not lightweight, but feels solid and well-built—clearly focused on reliability and real-world usability as a flagship energy solution.
*Estimated runtimes based on 2048Wh capacity (factoring in an average 85% inverter efficiency).
* Calculated using lab‑measured usable capacity (~85% efficiency) and typical load profiles. Actual results may vary.