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  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)
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EcoFlow DELTA Pro Ultra 60 kWh / 90 kWh (installation included)

Costco Price
$26,999.99
Costco Price
$26,999.99
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  • 7.2kW-21.6kW output with up to 3 inverters.
  • Up to 90kWh capacity with 3 inverters and 15 batteries
  • 5.6kW-16.8kW solar input with up to 3 inverters
  • Online UPS, 0-ms transfer time
  • LFP battery

EcoFlow DELTA Pro Ultra 60 kWh (installation included) Includes:

  • 2x EcoFlow DELTA Pro Ultra inverter
  • 10x EcoFlow DELTA Pro Ultra Battery
  • 1x EcoFlow Smart Home Panel 2
  • 1x EcoFlow Power input/Output Cable
  • 2x EcoFlow 400W Solar Panel
  • 1x Solar Extension Cable

Model

  • EcoFlow DELTA Pro Ultra 60 kWh (installation included)
  • EcoFlow DELTA Pro Ultra 90 kWh (installation included)

Project consultation recommended prior to ordering.
Click here to get a free quote.
Click here to learn about the order process. **Service currently available in California, Texas, Florida, and Georgia. More regions will be coming soon.

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Reliable warranty
Shipping Included

EcoFlow DELTA Pro Ultra

The most powerful whole-home backup solution.
EcoFlow DELTA Pro Ultra

Month-long power security, 6-90kWh Capacity

Take home power dependability to another level with up to 90kWh battery capacity. For a standard household, that's over 30 days of essential backup power to keep appliances like lights and refrigerators running strong (time may vary). Stackable and space-saving, it packs comfortably into a garage or utility closet.
Month-long power security

One unit covers every appliance, 7.2kW-21.6kW, 120V & 240V Output

With a 7.2kW output, EcoFlow DELTA Pro Ultra effortlessly runs even energy-hungry household items, like a 3-ton central air conditioner. For more power, pair 3 inverters with the EcoFlow Smart Home Panel 2 to unlock a 21.6kW AC output. Plus, with X-Fusion you'll get a constant 7200W output no matter what.
One unit covers every appliance

One hour of solar for one day of power, 5.6kW-16.8kW Solar Input

By leveraging High and Low-PV technologies, a single inverter sets new portable solar input standards with a 5.6kW input. Connect three inverters for a monumental 16.8kW, gaining a full day's home energy in 60 minutes. Whether you prefer a portable setup or a rooftop solar system, you can achieve true energy independence.
One unit covers every appliance

You won't even notice the grid was down, 0-ms Downtime, 0 dB Silent Backup

Imagine a world where power outages go unnoticed. With EcoFlow DELTA Pro Ultra's online UPS, you'll get just that. With uninterrupted power flow, EcoFlow DELTA Pro Ultra safeguards your vulnerable electronic equipment round-the-clock. For extended outages, you don't want to hear your backup in the background, so for low draws under 2000W*, it's completely silent. With a whisper-quiet 0 dB, your nights remain undisturbed as it powers your devices. *For a maximum of 30 minutes.
You won't even notice the grid was down

Peace Of Mind With An Advanced Design: EcoFlow X-Cooling

With its flexible plug-and-play design and unrivaled solar input, EcoFlow DELTA Pro Ultra empowers you to tailor your solution to fit your energy needs. EcoFlow DELTA Pro Ultra includes a PV locking feature, assuring safety and a solid energy connection.
Peace Of Mind With An Advanced Design

Peace Of Mind With An Advanced Design: Boost Performance with BMS

Our state-of-the-art LFP tech and advanced battery management system (BMS) regulates vital data, ensuring the safety, longevity, and high performance of EcoFlow DELTA Pro Ultra.With each battery offering a cycle life of 3500+, you'll get years of use before capacity drops to 80%. Even then, it keeps powering on.
Peace Of Mind With An Advanced Design

Powers through the most challenging situations

EcoFlow DELTA Pro Ultra tackles even the most grueling conditions. Whether it's extreme weather or freezing winters, this giant safeguards your power security, just like usual.
Powers through the most challenging situations

Installation Consulting Service For EcoFlow Smart Home Panel 2

With our service, you'll experience a seamless EcoFlow Smart Home Panel 2 installation.We connect you with a fully-trained local electrician and provide tracking from order to fitting. Our team is on hand to answer any technical queries, ensuring a smooth, hassle-free setup that prioritizes your convenience and satisfaction.
Installation Consulting Service For EcoFlow Smart Home Panel 2

EcoFlow 400W Portable Solar Panel

• Charge faster with high 400W solar input • Up to 23% conversion rate • Durable, multi-layered materials • Self-supporting with an adjustable angle • IP68 waterproof rating • One-piece folding design • The solar to XT60 charging cable is included in EcoFlow portable solar panels
EcoFlow 400W Portable Solar Panel

Frequently Asked Questions

A lithium ferrous phosphate (LFP) battery is a type of lithium-ion battery known for its added safety features, high energy density, and extended life span. The LFP batteries found in EcoFlow’s portable power station are quickly becoming the leading choice in off-grid solar systems.

LiFePO4 first found widespread commercial use in the 1990s. Since then, prices have dropped enough for the average consumer to use the technology in most of their battery-powered devices. LFPs are less prone to fires and thermal runaway when compared to Li-ion batteries. Unlike lithium-ion, Lithium ferrous phosphate batteries are also free of unethically sourced nickel and cobalt, making it the go-to choice for many energy storage applications.

Specs - EcoFlow DELTA Pro Ultra

Capacity
Each battery: 6144Wh, 102.4V⎓60A
60kWh Combo: 6144Wh*10, total 61440Wh
90kWh Combo: 6144Wh*15, total 92160Wh
AC Continuous Output
7200W
AC Surge Output
10.8kW
Scalability
21.6kW
Battery Chemistry
LFP
IP Rating
IP54
Battery Cycle Life
80% capacity after 3,500 cycles
UPS
Backup UPS <20 ms; Online UPS 0 ms
AC Output (Each inverter)
Discharging: Pure sine, 7200W total, 120V/240V~ 60Hz
Bypass: 100-120V~30A total, 50Hz/60Hz
DC Output (Each inverter)
12.6V⎓30A, 378W Max
AC Output Socket (Each inverter)
2 x 120V, 20A Max per port(Backup UPS)
1 x 120V/240V, 30A Max(Backup UPS)
2 x 120V, 20A Max per port(Online UPS)
1 x 120V, 30A Max(Online UPS)
USB-A (Each inverter)
2 x 5V⎓2.4A, 12W Max per port, total 24W
USB-C (Each inverter)
2 x 5/9/12/15/20V⎓5A, 100W Max per port, total 200W
AC Input (Each inverter)
Charging: 100-120V~15A; 200-240V~12.5A, 50/60Hz
Bypass: 100-120V~15A, 50/60Hz (duration < 3hrs when the cuirrent exceeds 12A)
Solar Charging Input (Each inverter)
Total 5600W, 2 ports
High-PV Input: 80-450V/15A, 4000W Max
Low-PV Input: 30-150V/15A, 1600W Max
Inverter Dimension
690 x 481 x 214 mm (27.2 x 18.9 x 8.4 in.)
Inverter Net Weight
31.7 kg (70 lb)
Battery Dimension
660 × 455 × 204 mm (26 × 18 × 8 in.)
Battery Net Weight
50.7 kg (111.8 lb)
Warranty
5-year warranty
Connection
Bluetooth & Wi-Fi & 4G
Discharging temp
-20°C to 45°C | -4°F to 113°F
Charging temp
-20°C to 45°C | -4°F to 113°F
Storage temp
-20°C to 45°C | -4°F to 113°F

Specs - EcoFlow Smart Home Panel 2

Weight
52.9lb(24kg)
Dimension
32.4 x 14.9 x 6.7 in. (823.7 x 379 x 170 mm)
AC voltage (nominal)
120V/240V
Feed-in type
Split phase
Maximum current rating
100A panel / 90A storage
Busbar rating
120A
Maximum input short-circuit current
10kA
Operating humidity
Up to 100% RH, condensingMax
Number of load branches
12
Communication
Ethernet, Wi-Fi, Bluetooth

Specs - EcoFlow 400W Solar Panel

Net Weight (lbs)
35.3lbs
Net Weight (kg)
16.0kg
Net Weight (lbs) With Kickstand Case
41.9lbs
Net Weight (kg) With Kickstand Case
19.0kg
Dimensions (inch)
42.0 x 94.1 x 1.0 inches
Dimensions (cm)
106.8 x 239.0 x 2.4 cm
Rated Power
400w
Cell Type
Monocrystaline silicon
Efficiency
22.6%
Connector Type
Solar Connector
Open Circuit Voltage
48V (Vmp 41V)
Short Circuit Current
11A (Imp 9.8A)
Warranty
12 months
Operating & Storage Temperature
−4°F to 185°F

Manual

Paper IconEcoFlow DELTA Pro Ultra User Manual
Download NowPDF
Paper IconEcoFlow Smart Home Panel 2 User Manual
Download NowPDF
Paper IconEcoFlow 400W Solar Panel User Manual
Download NowPDF
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