[Flexible Expansion up to 5kWh] The DELTA 3 Series seamlessly integrates with EcoFlow's ecosystem, enabling the addition of DELTA 3, DELTA Pro 3, or DELTA 2 Max battery packs. Expand your power potential up to a robust 5kWh.
[5 Fast Charging Options] With 1500W AC input, it charges to 80% in 40 mins. Solar charging reaches 80% in 1 hr, 100% in 70 mins. The 800W Alternator charges to 80% in 1 hr, 100% in 1.3 hrs. Using EcoFlow smart generator, it charges 80% in 40 mins and fully in 56 mins. Hybrid charging (AC + solar) also achieves the same speed.
[10 ms Switch-Over UPS Protection] The DELTA 3 Plus functions as a true UPS with a 10 ms switch-over time, ideal for NAS, servers, POS systems, and critical backups, ensuring no data loss from unexpected shutdowns.
[Durable and Reliable for 10 Years] Powered by LiFePO4 (LFP) cells, with 4000 cycles to 80%, offering 25% more durability than industry standards. Enjoy a 10-year lifespan for daily use. The IP65 battery pack provides triple protection: splash-proof, dust-proof, and oil-proof.
[Smart Energy Management System] The app offers12-hour storm and outage alerts, low battery/storage reminders, and a usage dashboard. Customize charge speed, power schedules, and enable power-saving mode. With the upgraded Time-of-Use (TOU) mode, automatically calculate savings and optimize charge/discharge times.
[Power 13 Appliances Simultaneously] With abundant interfaces, it powers 13 appliances at once, perfect for emergencies. X-Boost supports resistive appliances with power demands over 2200W continuously.