• EcoFlow 24kwh Solar Generator Combo, Delta 3 Ultra+Smart Generator 3000 (Dual Fuel)
  • EcoFlow 24kwh Solar Generator Combo, Delta 3 Ultra+Smart Generator 3000 (Dual Fuel)
  • EcoFlow 24kwh Solar Generator Combo, Delta 3 Ultra+Smart Generator 3000 (Dual Fuel)
  • EcoFlow 24kwh Solar Generator Combo, Delta 3 Ultra+Smart Generator 3000 (Dual Fuel)
  • EcoFlow 24kwh Solar Generator Combo, Delta 3 Ultra+Smart Generator 3000 (Dual Fuel)
  • EcoFlow 24kwh Solar Generator Combo, Delta 3 Ultra+Smart Generator 3000 (Dual Fuel)
  • EcoFlow 24kwh Solar Generator Combo, Delta 3 Ultra+Smart Generator 3000 (Dual Fuel)
  • EcoFlow 24kwh Solar Generator Combo, Delta 3 Ultra+Smart Generator 3000 (Dual Fuel)
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EcoFlow 24kwh Solar Generator Combo, Delta 3 Ultra+Smart Generator 3000 (Dual Fuel)

Costco Price
$1,999.99
Costco Price
$1,999.99
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  • 4 Ways to Charge, Ready in Just 89 mins
  • 3600W Powerful Output, 7200W surge output
  • Long-Lasting, Durable, and Reliable
  • 25dB Whisper-Quiet Operation
  • 20kWh capacity with standard LPG tank for worry-free backup power(Smart Generator 3000)
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DELTA 3 Ultra

Your Peace of Mind, Our Promise

 

Description Image

3600W Output—Powerful. Stable. Built to Handle It All

EcoFlow DELTA 3 Ultra delivers 3600W rated-output, with X-Boost™ 3.0 technology, it supports devices up to 4600W—effortlessly handling heavy-duty appliances. The inverter samples AC voltage and current every 33μs with high precision with a DSP chip, ensuring a pure sine wave output with beyond grid-level stability—ideal for powering sensitive electronics reliably.

 

Description Image

Go Hybrid—Extend Backup with a Smart Generator

Pair DELTA 3 Ultra with an EcoFlow Smart Generator to achieve longer runtime—automatically switching between fuel and battery to keep you powered through multi-day outages or off-grid adventures.
Design Award 2022

Built to Last

From battery chemistry to structural design, DELTA 3 Ultra is engineered for extreme durability, environmental resilience, and whisper-quiet performance.
Design Award 2022

Deeper Insights, Easier Control

Monitor your energy usage and solar generation—all with one intuitive dashboard. Set timed charging/discharging missions so that you can charge during off-peak hours, discharge during peak rate periods to save costs.

 

Description Image

Smart Generator 3000 (Dual Fuel)

The easiest and most reliable home standby generator.
Portable

What's in the box

Whats in the box

Specs - DELTA 3 Ultra Portable Power Station

Dimensions
24.65 × 12.90 × 15.55 in
Net Weight
72.09 lb
Capacity
3,072Wh
Total Output Ports
10
AC Output
5 outlets, 3600W total (Surge 7200W)
Max Device(s) Power (with X-Boost)
4600W
USB-A Output
1 ports, 18W Max
USB-C Output
1*140W Max (HID)
2*45W Max (Total 45W)
Car Power Output
1 port, 12.6V, 10A, 126W Max
AC Charging
1800W
Solar Charging
500W
Generator Charging
1800W
Alternator Charging
800W Max
Car Charging
12V/24V=8A
Battery Chemistry
LFP (LiFePO4 battery)
Noise
600W ≤ 25dB
UPS
10ms+HID
Warranty
3+2 years

Specs - Smart Generator 3000(Generator)

Net Weight
48.1 lbs
Dimensions
18.90 × 11.81 × 17.91 in
Type
Inverter Generator
Frequency
60Hz
Rated Voltage
120V
Rated Power
2000W with Gasoline, 1800W with LPG (3000W Peak Output with X-Boost Tech)
DC5521 Input
8-26V, 15W Max

Specs - Smart Generator 3000(Engine)

Displacement
98cc
Type
Four-stroke
Fuel Type
Unleaded gasoline/LPG
Fuel Tank Capacity
4L
Engine Oil Capacity
400mL
Noise Level (at 7m distance)
69 dB (full load)
Continuous Working Time (Gas)
3.3hr (full load), 9hr(1/4 load)

Manual

Paper IconDELTA 3 Ultra Portable Power Station User Manual (EN)
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Paper IconEcoFlow 110W Portable Solar Panel - User Manual (EN)
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