EcoFlow
EcoFlow was started in 2017 by a group of battery engineers. It makes portable power stations, solar panels and whole-home battery backup systems.
- Warranty
- DELTA 3 Classic: 3 years standard, plus 2 more with EcoFlow app registration.
- Website
- us.ecoflow.com
Checked 29 October 2026. Sources: ecoflow.com, us.ecoflow.com (1, 2).
EcoFlow models
- Portable power stationDELTA 3
- Battery capacity
- 1,024 Wh
- Running watts
- 1,800 W
- Weight
- 27.6 lb
- Portable power stationDELTA 3 Classic
- Battery capacity
- 1,024 Wh
- Running watts
- 1,800 W
- Weight
- 26.7 lb
- Portable power stationDELTA 3 Max
- Battery capacity
- 2,048 Wh
- Running watts
- 2,400 W
- Weight
- 44.8 lb
- Portable power stationDELTA 3 Ultra
- Battery capacity
- 3,072 Wh
- Running watts
- 3,600 W
- Portable power stationDELTA Pro
- Battery capacity
- 3,600 Wh
- Running watts
- 3,600 W
- Weight
- 99 lb
- Portable power stationRIVER 2 Pro
- Battery capacity
- 768 Wh
- Running watts
- 800 W
- Weight
- 18.2 lb