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EcoFlow Delta Pro Ultra Single Inverter

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Manufacturer Warranty Included
SKU EFDeltaProUltra-US

Original price $2,799.00 - Original price $2,799.00
Original price
$2,799.00
$2,799.00 - $2,799.00
Current price $2,799.00
Availability:
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Price Match Policy

Price Match

Here at OffGrid Living, we want to offer you the best prices online.

If you happen to find a lower price for the same product, we will guarantee to match their price or beat their price. Note, this does not apply to all products in the store. Please reach out to us via email or chat if you want a price match or price beat.

For the policy to apply, please send us a screenshot, link, or any other evidence of the product being priced lower than ours before making the purchase.

Refer to our Price Match Policy Rules.

Refunds & Returns Policy

At OffGrid Living, we are proud to have the best refund and return policies in the industry. If you’re not satisfied with your purchase for any reason, you may return it to us within 30 days for a refund.

If you have a problem with our order (there are missing components, damages, or the product is not functioning), please reach out to us as quickly as possible. Some of the problems can be resolved by going through the product manual or the product FAQs.

Refer to our Refunds & Return Policy for more details.

Shipping & Delivery

Order Processing

Once we receive your order, we will send you a confirmation email. Then we will process the order by confirming that the product is in stock and ready for shipment. If any of the items in your order are back-ordered, we will reach to you via email or phone and you may choose to either wait or receive a 100% refund.

Please allow 1-3 days for processing your order.

Shipping

We ship to the lower 48 continental United States only at this time.

Shipping times and shipping method will depend on the specific product and brand you purchase. If you have any shipping question, feel free to ask on the chat or email us at info@offgridlivingsolutions.com.

We will send tracking information by email the same day the shipping tracking number is created/available.

Before you sign the shipping bill, please THOROUGHLY INSPECT YOUR ITEM. Signing for the receipt of a damaged product removes the liability of the shipping company and OffGrid Living. Once you accept your shipment as non-damage, your item is your property.

Delivery time

Shipping Timeline listed above is an estimate. Please call or message the web chat for precise ETAs.

EcoFlow Delta Pro Ultra Single Inverter

Description

EcoFlow DELTA Pro Ultra is the ultimate residential power backup system. Offering an impressive 6kWh capacity, 7200W output, and 5.6kW solar input, it can power your entire home. With automatic switch-over, energy consumption monitoring, and compatibility with multiple energy sources, it provides an uninterrupted and cost-effective backup experience.

EcoFlow DELTA Pro Ultra is our most powerful whole-house backup solution to date.

  • 7.2-21.6kW output
  • 6kWh-90kWh capacity
  • 5.6kW-16.8kW solar input
  • Auto-switchover, prolonged backup, and energy bill savings with EcoFlow Smart Home Panel 2

The most powerful whole-home backup solution

EcoFlow DELTA Pro Ultra is a residential power backup system designed for both extended outages and daily use. With an unrivaled capacity of 6kWh, 7200W output, and 5.6kW solar input, a single unit can run your entire home. With EcoFlow Smart Home Panel 2, get an uninterrupted power backup experience with automatic switch-over, energy consumption monitoring, and lower electricity bills. With its stackable design, expand EcoFlow DELTA Pro Ultra storage and output in only minutes. Compatible with various energy sources, from solar to gas, to meet your ever-changing power needs.

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.

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.*

Always in charge

With a Generator or EV pile

You're spoilt for choice with EcoFlow DELTA Pro Ultra's charging options. As well as all our usual methods, like solar and the grid, you can now power up using a gas generator or even your EV charging pile. With the industry's fastest charging speeds of 8800W, top up two batteries in only 2 hours.

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.

BackUp 

 

 Daily Use

Product Specifications

EcoFlow Delta Pro Ultra Single Inverter Product Specifications

Bidirectional Inverter Discharging
AC Output 6*AC Outlets, 120V/240V, 7200W Total
X-Boost No
UPS Backup UPS Port (L1 Phase <20ms); online UPS Port (L2 Phase 0ms)
No-load Consumption <45W
Efficiency of AC Output of 100W 70%
Discharging Efficiency at Full Load 94%
Bidirectional Inverter Charging
Charging Voltage C20 Input: Support 100V-120V / 220V-240V; Power Input/Output Port: Support 100V-120V /220V-240V
The two ports of C20 and Power input/output are mutually exclusive. Please do not charge both at the same time.
AC Input Power Adjustment Supported, and is adjustable in all charging modes.
AC Charging Method AC Input, Power Input/Output Port (AC Charging Pile/Generator/SHP2)
AC Charging Input AC Charging Pile Supported: 120V/240V, 30A, 3600W/7200W Max
AC Charging
C20 Charging Wall Charging Supported: 120V, 15A, 1800W Max; 240V, 12.5A, 3000W Max
Protection Protection from Lightning and Surges
DC Output
USB-A *2 5V, 2.4A, 12W
USB-C *2 5V, 9V, 12V, 15V, 20V, 5A, 100W Max
Anderson Port 12.6V, 30A, 378W Max
MPPT
High Voltage PV 80-450V, 15A, 4000W Max
Low Voltage PV 30-150V, 15A, 1600W Max
Power input/output
High Voltage Port
Parallel Connection Suported
Grid-tie Not Supported
Smart Home Panel 2 Suported
Car Charging Input Not Supported


Product Manual

EcoFlow Delta Pro Ultra Manual

EcoFlow Delta Pro Ultra Full Video

Product Warranty

EcoFlow Warranty Policy

Manufactures, suppliers, or publishers other than support@ecoflow.com, may provide their own warranties to you. Please contact them for further information. 

Please note that the warranty period may vary according to local laws and regulations. Some countries, states, and provinces do not allow limitations on how long an implied warranty may last, so the limitation described above may not apply to you. You may have other rights from state to state, province, or country.

DO NOT USE YOUR PRODUCTS UNTIL YOU HAVE READ THE TERMS OF THE WARRANTY.

All EcoFlow products purchased on ecoflow.com come with a limited warranty, as shown below. BY USING ECOFLOW PRODUCTS, YOU AGREE TO BE BOUND BY THE TERMS OF THE ECOFLOW LIMITED WARRANTY.

We provide a limited warranty for purchases on ecoflow.com. The warranty period started when the original purchaser received the products.

Warranty Timeline

Item Warranty Period (refer to months, unless specified)
DELTA Max (1600/2000)
DELTA Max Smart Extra Battery
24+12 (Registration for warranty extension)
DELTA Pro
DELTA Pro Smart Extra Battery
24+36 (Registration for warranty extension)
RIVER mini
RIVER
RIVER Max
RIVER Max Plus
RIVER Pro
RIVER Extra Battery
RIVER Pro Extra Battery
DELTA mini
DELTA
Smart Generator (Dual Fuel)
24
400W Portable Solar Panel
220W Portable Solar Panel
160W Portable Solar Panel
110W Portable Solar Panel
85W Portable Solar Panel
60W Portable Solar Panel
45W Portable Solar Panel(Discontinued)
12
400W Rigid Solar Panel 10 years
100W Rigid Solar Panel
60
100W Flexible Solar Panel 36
Wave Portable Air Conditioner
Wave Add-On Battery
12
Accessories 12
Smart Generator 12
Power Hub
Power Kits Console
2kWh/5kWh LFP Battery
RIVER 2
RIVER 2 Max
RIVER 2 Pro
DELTA 2
DELTA 2 Max
DELTA 2 Extra Battery

5 years
R600/R600 Max/R600 Pro/EF-1500* 36
BLADE 36+12 (Registration for warranty extension)
GLACIER 12+12 (Registration for warranty extension)
WAVE 2 12+12 (Registration for warranty extension)
WAVE 2 Add-on Battery 24
DELTA Pro Ultra Battery 5 Years
DELTA Pro Ultra Inverter 5 Years
Smart Home Panel 2
10 Years
800W Alternator Charger 2 Years
DELTA Pro 3
5 Years
DELTA Pro 3 Extra Battery   5 Years
Smart Generator 4000 (Dual Fuel)  3 Years
Power Hat 1 Year
DELTA 3 Plus
DELTA 3 Extra Battery
5 Years
RIVER 3 2 Years
DELTA 3 1500
5 Years
RAPID 5000 2 Years
125W Bifacial Modular Solar Panel 5 Years
Smart Generator 3000 (Dual Fuel) 2 Years
RIVER 3 Plus 5 Years

For Kickstarter backers, please refer to the special warranty policy of the campaign or contact support@ecoflow.com.

Warranty extension 

You can extend the warranty for products purchased between January 1, 2022, and August 31, 2022, by registering on the official website on or before October 15, 2022. 

Warranty cannot be extended for products purchased before January 1, 2022.

Customers who have purchased products on or after September 1, 2022 will enjoy the warranty period (with warranty extension) listed in the table above. Customers are advised to complete registration as early as possible.

Exclusions and Limitations

This warranty does not apply:

· Non-quality related issues;

· Items purchased from unauthorized resellers;

· Purchases without valid proof of purchase;

· Items that have been refunded;

· Items that have expired their warranty period;

· Any defects or damages caused by misuse of products, unauthorized modification, dis-assembly or operation not in accordance with the official instructions or manuals;

· Any defects or damages caused by exposure to excessive heat, liquids or other external causes;

· Any defects or damages caused by reliability or compatibility issues when using unauthorized third-party parts;

· Lost or stolen products;

· Free products.

Cross-Regional After-Sales Service

The products available for purchase on this website are manufactured in accordance with U.S. regulations and are intended solely for use within the United States and are designed to operate on a 120V power supply standard. Our after-sales service is only available in the contiguous U.S. and excludes Alaska, Hawaii, Puerto Rico, and Guam. We do not recommend, nor do we support, the purchase and shipment of these products to regions outside the United States. If the product is transported and used outside the U.S., any quality issues or malfunctions arising from such use will not be covered under this warranty. Furthermore, it is the user’s responsibility to verify that the product’s specifications, such as electric requirements, are compatible with the standards of the region in which it will be used. We shall not be held liable for any damages, losses, or other consequences resulting from such purchase or use. 

EcoFlow does not provide a global product warranty, and the warranty service can only be obtained at a designated EcoFlow repair center.

To repair the product in an EcoFlow repair center when the product was purchased in another region, depending on part availability, customers can obtain a cross-regional repair service at an additional charge. (Some products do not support cross-regional repair even if the customer is willing to pay for the service. For more details, please contact EcoFlow Support.)

A cross-regional replacement service is not available for different versions of the same product.

The customer will need to bear customs duties, taxes, customs clearance, and other costs incurred for a cross-regional repair, regardless of whether it is the warranty or paid repair service. 

Valid Proof of Purchase

  • A purchase order number made through ecoflow.com;
  • Sales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.

Warranty Registration

  • Register your warranty at https://www.ecoflow.com/us/support/warranty 

Product FAQs

EcoFlow DELTA Pro Ultra Single Inverter FAQs

1) How long does it take to fully charge a battery?

The fastest charging power for one battery is 6200W. It takes about 92 minutes to charge one battery from 0% to 100%, but if stacked on two or more batteries, the maximum charging power can reach 8800W. It takes about 1 hour and 56 minutes to charge two batteries from 0% to 100%.

2) Can an EcoFlow DELTA Pro Ultra Battery charge without the EcoFlow DELTA Pro Ultra Inverter?

No. The EcoFlow DELTA Pro Ultra Battery needs to be connected to an EcoFlow DELTA Pro Ultra Inverter to charge. EcoFlow DELTA Pro Ultra is not compatible with third-party inverters.

3) Is EcoFlow DELTA Pro Ultra compatible with third-party inverters?

EcoFlow DELTA Pro Ultra is not compatible with third-party inverters.

4) Can I program EcoFlow DELTA Pro Ultra to run at certain times, like during peak rate hours?

Yes, charging times can be set.

5) What is the Bluetooth version?

EcoFlow DELTA Pro Ultra's Bluetooth version supports 4.2 and 5.0.

6) Can EcoFlow DELTA Pro Ultra/EcoFlow Smart Home Panel 2 run without the EcoFlow app?

EcoFlow Smart Home Panel 2 requires the EcoFlow app to run. EcoFlow DELTA Pro Ultra works without the EcoFlow app, but it is recommended for convenience.

7) What is the maximum input wattage for AC charging using a 240V load?

When using the C20 outlet and charging at 240V, the maximum charging input is 3000W. AC output is turned off at this time.

8) Is AC passthrough possible with a 120V input?

Use the C20 outlet for a bypass mode with a 120V input. There is no bypass mode for 240V input.

9) What is the EcoFlow DELTA Pro Ultra Inverter's surge rating, and how long does it last?

LRA 120A; 10.8kW peak watts for 10 seconds.

10) Can an electrical appliance plug directly into EcoFlow DELTA Pro Ultra?

Yes. EcoFlow DELTA Pro Ultra (Inverter + Battery) works as a standalone unit powering electrical appliances of up to 7200W. There are 11 outlets on the inverter, including NEMA 5-20, TT30, L14-30 supporting 30A, USB-C, and USB-A.

11) What is the charging power and time of a single battery?

With only one battery pack, the fastest charging input is 6200W, taking about 92 minutes to charge from 0% to 100%. When there are two battery packs, the fastest charging input is 8800W, and it takes about 1 hour and 56 minutes to charge from 0% to 100%.

12) Can EcoFlow DELTA Pro Ultra power a several-ton air conditioner?

One EcoFlow DELTA Pro Ultra can power a 3 ton central air conditioning unit. 2 x DELTA Pro Ultra can power two 4-ton central air conditioning units, 3 x DELTA Pro Ultra can power three 4-ton central air conditioning units, but the LRA rating must be within 120A.

Customer Reviews

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Larry R.

Delta Pro Ultra is a straightforward system. Modular and portable, but can even power the whole house. Quick and easy set up, got it ready in 2 minutes. Satisified with this purchase so far. No problem with this yet.