EcoFlow DELTA Pro Portable Power Station - 3600Wh Capacity
Published on 09/23/2026 at 22:06 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
EcoFlow DELTA Pro Portable Power Station is a 3600Wh battery system with a 3600W inverter, built for home backup, RV equipment, and off-grid electrical loads. The US model weighs approximately 99 lb and measures 25 by 11.2 by 16.4 inches.
Power And Capacity
The core specification is a 3600Wh LFP battery paired with 3600W of continuous AC output. EcoFlow lists a 7200W surge rating and X-Boost support for devices rated up to 4500W.
The US version accepts up to 1800W from AC charging and up to 1600W from solar input. A 120V wall connection can recharge it in 2.7 hours, while a 240V connection supports a 1.8-hour charging figure.
Ports And Expansion
The station provides 15 output ports across AC, USB, car charging, DC5521, and Anderson connections. Its AC section includes five outlets with 3600W total output, while USB-C ports provide up to 100W per port.
EcoFlow supports up to two DELTA Pro Smart Extra Batteries or Smart Generators. The expandable design is also documented by StorageReview's DELTA Pro testing, which records the 3.6kWh base capacity, 1800W US AC input, and 1600W solar input.
Size Warranty And Use
The 99 lb chassis is substantially heavier than compact power stations intended for short trips. Its wheels and telescoping handle address movement across a driveway or campsite, but the weight still makes frequent stair transport impractical.
EcoFlow lists a 24-month warranty for DELTA Pro, with an additional 36 months available after registration. The company identifies its US operation as Ecoflow Technology Inc., with US customer support based in Seattle.
Category Context And Verdict
Compared with smaller portable power stations, DELTA Pro prioritizes inverter output, charging speed, and expandable storage over low carry weight. Its 3600W output is suited to high-demand appliances, while the 3600Wh battery provides a larger reserve than compact camping units.
The model fits homeowners, RV users, and off-grid operators who need sustained 120V power and can manage a 99 lb device. Its limits are physical size, substantial weight, and the additional equipment required for expanded storage or 240V operation.
EcoFlow DELTA Pro Specifications
- Product: EcoFlow DELTA Pro Portable Power Station, US model
- Manufacturer: Ecoflow Technology Inc.
- Category: Portable power station
- Battery capacity: 3600Wh
- AC output: 3600W continuous, 7200W surge
- Solar input: 1600W maximum
- AC charging: 1800W maximum
- Net weight: Approximately 99 lb
- Dimensions: 25 by 11.2 by 16.4 inches
- Warranty: 24 months, or 60 months with registration
