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EcoFlow Delta 3 Ultra Plus Portable Power Station

Sale price $1,799.00 Regular price $3,599.00
Shipping calculated at checkout.

Questions about this product

Delivery and shipping

Orders are typically processed within 1 to 2 business days from the time of purchase, excluding holidays and weekends.

Shipping times and cost will vary depending on the product and your location.

On average:

Ontario and Quebec: 2 to 5 business days

Western Canada: 4 to 7 business days

Atlantic provinces: 4 to 8 business days

Northern or remote areas: Contact us to confirm

✔︎ Available to ship
Most items ship from our supplier within 2 business days. Additional delivery time may apply depending on your location.

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EcoFlow DELTA 3 Ultra Plus (3072Wh)

Long-Lasting Portable Home Backup. Unmatched Performance.

3600W Output, 7200W Surge—Powerful. Stable. Built to Handle It All

 

DELTA 3 Ultra Plus (3072Wh) delivers 3600W rated-output (7200W surge) , 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.

 

3600W Output, 7200W Surge—Powerful. Stable. Built to Handle It All

Easily Scales Up—From Hours to Days

3–11kWh expandable capacity

Compatible with Smart Generators for unlimited runtime




 

Pair DELTA 3 Ultra Plus (3072Wh) with an EcoFlow Smart Generator [6] to achieve longer runtime—automatically switching between fuel and battery to keep you powered through multi-day outages or off-grid adventure.

 

Two Easy Ways to Connect to Your Home


6 Ways to Charge Up — Ready in Just 48 Mins [1]

 


 

6 Ways to Charge Up — Ready in Just 48 Mins <sup>[1]</sup>
Wall Charging
Generator Charging
Solar Charging
Alternator Charging
Solar + Generator Dual Charging
Solar + Alternator Dual Charging

 

1800W Input, 0-80% in 89 mins. [9] EcoFlow’s exclusive Storm Guard Mode [10] monitors severe weather alerts and automatically triggers AC charging remotely using industry-leading X-Stream fast charging tech—so it can be ready long before a disaster hits.

 

Long-Lasting, Durable, Always Ready for Emergencies

Automotive-Grade Full-Tab LFP Cells

Rugged exterior and intelligent BMS for unmatched reliability

Built to Last

 

From battery chemistry to structural design, DELTA 3 Ultra Plus (3072Wh) is engineered for extreme durability, environmental resilience, and whisper-quiet performance—delivering power you can count on for over 10 years. [2]

 

Built to Last

 

EcoFlow’s advanced BMS uses a high-performance ARM Cortex chipset and intelligent algorithms to monitor your battery in real time. By tracking SOC, SOH, temperature, and more, it ensures peak performance, extended battery life, and worry-free operation.

 

Deeper Insights, Easier Control

 

Monitor your energy usage, savings, and solar generation—all with one intuitive dashboard. Easily track battery status, real-time electricity rates, and financial savings.

 

Compatibility

What's In The Box


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