EcoFlow SKU: EFDPUPCS-3-BP

EcoFlow DELTA Pro Ultra | 7,200-21,600W Output - 6,000-90,000Wh Capacity | Whole Home Power Backup Bundle

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Sale price$11,999.00 Regular price$13,798.99

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Fast & Free Shipping

Most in stock orders ship in 1-3 business days, free to USA.

30 Day Returns

Streamlined return process within 30 days of delivery.

Power Gear Pros Quick Specs:

  • ? The total amount of energy the battery can store, measured in Watt Hours. Base Battery Capacity (Wh): 6,000Wh
  • ? The maximum energy storage if you expand the system with extra batteries. Measured in Watt Hours. Max Battery Capacity (Wh): 90,000Wh
  • ? The amount of power the unit can supply to your appliances at once. Measured in Watts. Base AC Output (W): 7,200W
  • ? The highest possible power output when using extra equipment or expanded setups. Measured in Watts. Max AC Output (W): 21,600W
  • ? The rate at which the unit recharges its battery using a wall outlet. Measured in Watts and Time. AC Charge Speed (W & Time): 7,200W: Charge 1 battery from 0% to 100% in 2-3 hours using a 240V outlet.
  • ? The amount of solar power the unit can accept from solar panels. Measured in Watts and Time. Solar Charge Speed (W & Time): 5,600W solar input: charges 1 battery in 1-2 hours.
  • ? How easy the unit is to move around, based on size and weight of the main unit. Portability (Weight): Inverter: 70lbs | Battery: 116lbs ea.
  • ? The type of battery inside the unit (e.g., LFP - Lithium Iron Phosphate). Different chemistries last longer, recharge faster, or provide more cycles over time. LFP batteries, for example, last for years. Battery Chemistry: LFP (Lithium Iron Phosphate)
  • ? The length of time the manufacturer guarantees the product. Warranty: 5 Years
  • ? Some examples of the type of devices the unit can power and the duration it can run those devices. What/How Long It Powers: Can power a full-size refrigerator for 30+ hours, or a 3-ton central AC for several hours.
  • ? The ideal scenario for using the unit. Best for Use Case: Whole-home backup for extended outages and daily use to lower energy bills.

EcoFlow DELTA Pro Ultra Expandible Whole Home Power Backup Kit | 7,200W-21,600W Output - 6kWh-90kWh Capacity

The most powerful whole-home backup solution

Experience the ultimate in home power security with the EcoFlow DELTA Pro Ultra. Engineered to handle both prolonged outages and daily energy demands, this residential power backup system boasts an exceptional 6kWh capacity, a 7200W output, and a 5.6kW solar input.

A single unit is capable of powering your entire home, ensuring you're never left in the dark.

6-90kWh Capacity - Month-long power security

Achieve unparalleled home power security with a single 6kWh battery that can expand up to a massive 90kWh across 15 stackable units. Whether you're preparing for extended outages or simply ensuring long-term reliability, this system offers a 6-90kWh capacity, providing up to a month of backup power for essential household appliances like lights and refrigerators (actual time may vary based on usage).

Its stackable, space-saving design makes it easy to store, even in compact spaces like garages or utility closets, ensuring that you have dependable power whenever and wherever you need it.

One unit covers every appliance

Ensure your home remains powered without interruption with up to 21.6kW of energy. The EcoFlow DELTA Pro Ultra offers a versatile 7.2kW to 21.6kW output, accommodating both 120V and 240V needs.

A single unit is capable of handling every appliance in your home, including high-demand items like a 3-ton central air conditioner. For those requiring even more power, pairing three inverters with the EcoFlow Smart Home Panel 2 unlocks a powerful 21.6kW AC output.

Additionally, the X-Fusion feature guarantees a steady 7200W output at all times, ensuring your home stays fully operational, no matter what.

Portable 30A, 240V Socket

Power your heavy-duty appliances anywhere, anytime. The EcoFlow DELTA Pro Ultra is equipped with a 30-amp socket, making it capable of handling even the most energy-intensive devices like dryers or water heaters.

Its portable design ensures that this remarkable level of power is always at your fingertips, no matter where you need it.

One Hour of Solar for One Day of Power

Achieve energy independence with cutting-edge solar technology. The EcoFlow DELTA Pro Ultra, featuring high and low-PV technologies, sets a new standard in portable solar input with a 5.6kW capability from a single inverter.

By connecting 3 inverters, you can reach an impressive 16.8kW input, providing a full day’s worth of home energy in just 60 minutes. Whether you're using a portable setup or a rooftop solar system, this solution empowers you to harness the sun's energy efficiently, ensuring true energy freedom wherever you are.

Flexible Solar Systems

The EcoFlow DELTA Pro Ultra offers unmatched versatility with its flexible plug-and-play design, allowing you to customize your solar setup to perfectly match your energy requirements. With an industry-leading solar input, it provides the power you need, exactly how you need it.

The system also includes a PV locking feature, ensuring a safe and secure energy connection, so you can rely on a steady and efficient power supply tailored to your specific needs.

Rigid Solar System

The EcoFlow DELTA Pro Ultra integrates effortlessly with your existing rooftop solar panels, offering a reliable alternative to traditional, highly sensitive solar inverters that are prone to failure. Paired with the EcoFlow Smart Home Panel 2, it optimizes the value of your solar power, ensuring you get the most out of your energy investment while significantly reducing your energy bills.

*Note: This information is particularly valuable for users who have not yet installed a solar inverter.

Always in Charge - Even with a Generator or EV Charging Pile

With the EcoFlow DELTA Pro Ultra, you'll have more charging options than ever before. Beyond the conventional methods like solar and grid power, you can now recharge using a gas generator or even an EV charging pile.

Thanks to our industry-leading 8800W Multicharge technology, you can power up two batteries in just 2 hours, ensuring you're always ready, no matter the circumstances.

0 ms Downtime, 0 dB Silent Backup - You Won't Even Notice the Grid Was Down

Imagine a world where power outages go completely unnoticed. With the EcoFlow DELTA Pro Ultra's online UPS, that world is now a reality.

This system ensures flawless, uninterrupted power flow, protecting your sensitive electronic equipment 24/7. During extended outages, the last thing you want is the hum of a backup system, and with the EcoFlow DELTA Pro Ultra, you won’t have to.

For low power draws under 2000W¹, it operates in complete silence. With a whisper-quiet 0 dB, your nights remain undisturbed while your devices stay powered and your home stays secure.

Peace of Mind with Advanced Design

Inverter - EcoFlow X-Cooling

Battery - Boost Performance with BMS

Powers Through the Most Challenging Situations

The EcoFlow DELTA Pro Ultra is built to tackle the most grueling conditions, ensuring your power security no matter what. From extreme weather to freezing winters, this powerhouse performs reliably, safeguarding your energy needs just like usual, no matter the challenges you face.

3 Home Connection Methods

1. EcoFlow Smart Home Panel 2

2. Manual Transfer Switch

3. Inlet Box

Energy Management at Your Fingertips

Stay in control with real-time energy insights, allowing you to monitor your battery usage from anywhere, at any time. But it’s more than just monitoring—you can remotely control your appliances, even from a distance.

Looking to reduce your electrical bills? Customize your battery strategy to intelligently optimize energy use, drawing from the sun, grid, and batteries in sync with peak and off-peak hours. This smart energy management puts you in the driver’s seat, ensuring efficiency and savings every step of the way.

EcoFlow DELTA Pro Ultra Inverter Specifications

Weight:

  • Inverter Weight: 70 lbs
  • Battery Weight: 116.4 lbs

Dimensions:

  • Inverter Dimensions: 27.2 × 18.9 × 8.42 in
  • Battery Dimensions: 26 × 18 × 8 in
  • Total Dimensions (with wheels): 27.2 × 18.9 × 20.6 in

Output Ports:

  • 2 × USB-A port
  • 2 × USB-C port (100W)
  • 6 × AC Output
  • 1 × DC output

Input Ports:

  • 1 × AC charging input port
  • 1 × Low-PV input port
  • 1 × High-PV input port

Battery:

  • Capacity: 6144Wh LFP Battery

UPS:

  • Backup UPS: <20 ms
  • Online UPS: 0 ms

What's In The Box?

Inverter Box Includes:

  • EcoFlow DELTA Pro Ultra Inverter (×1)
  • EcoFlow Portable Stand (×1)
  • EcoFlow Supporting Leg (×4)
  • M6*20 (×4)
  • EcoFlow Side Mount Caster (×4)
  • EcoFlow Disassembly and Assembly Tool (×1)
  • EcoFlow Solar to Low-PV Port Charging Cable (×1)
  • EcoFlow AC Charging Cable (×1)
  • User Manual & Warranty Card

Battery Box Includes: 

  • 1 EcoFlow DELTA Pro Ultra Battery
  • 2 EcoFlow Battery Connection Cable

Ecoflow Delta Pro Ultra Tutorial Videos

EcoFlow DELTA Pro Ultra - Overview and Full Review

Connecting EcoFlow DELTA Pro Ultra to the EcoFlow App


EcoFlow App Setting - Circuit Priority


EcoFlow App Setting - Backup Reserve


EcoFlow App Setting - Select Savings Mode

EcoFlow DELTA Pro Ultra User Guides

EcoFlow DELTA Pro Ultra Optional Accessories: 

Frequently Asked Questions

Q1. How long does EcoFlow DELTA Pro Ultra last?
The EcoFlow DELTA Pro Ultra has a lifespan of over 3,500 cycles before its capacity drops to 80%.

Q2. Is EcoFlow Ultra worth it?
Yes, the EcoFlow Ultra is worth it for its versatility, power, and advanced features, providing reliable energy security.

Q3. How to charge EcoFlow DELTA Pro Ultra?
You can charge the EcoFlow DELTA Pro Ultra using solar panels, the grid, a gas generator, or an EV charging pile.

Order Confirmation

Once your order is placed, you'll receive a confirmation email, verifying that we've received your order and authorized payment to begin processing.

Processing Time: Allow 1-3 business days for us to confirm your order before it's packed and prepared for shipment. If there are any delays, we will contact you via phone call and or email immediately.

Handling Time: After confirmation, your order is packed and prepared to ship from the warehouse. Handling time varies based on the size, weight, and shipping method. The specific handling time details are listed on each product's page.

Shipping & Transit

All orders over $100 ship free. Orders under $100 ship for a flat rate of $11.99.

Small or Lightweight Items: Shipped via carriers like UPS, FedEx, or USPS, these items usually ship quickly and may not require a signature upon delivery.

Heavy or Bulky Items: Large equipment or multi-item orders will be delivered via Less Than Truckload (LTL) Freight Carriers to your curbside unless otherwise specified by a Power Gear Pros representative.

Leaving the Warehouse: In-stock items are picked and packed by our team and shipped out in the order received. Processing times may vary during busy seasons.

Tracking Number: Once your shipment is scheduled with the freight carrier, a tracking number and Bill of Lading number are assigned. We will send you the tracking number in a shipment confirmation email to allow you to track your order.

Delivery Time: Transit times vary depending on the destination, typically arriving within 1 to 7 business days after leaving the warehouse. Delays outside our control during transit may occur.

Delivery Appointment: For freight shipments, the carrier will contact you to arrange a 4-hour delivery window. You must be present to sign the Bill of Lading or incur redelivery fees.

Delivery: For facilities with a loading dock, the driver will unload at the dock. Without a loading dock, the item will be lowered using a lift gate and delivered curbside or to the nearest safe drop-off location.

What To Expect At Delivery

Curbside Delivery: The driver will leave your item on a pallet at your curbside.

Inspect Before Signing: Inspect the boxes and pallets for damage before signing. If there's damage, mark “DAMAGED, NEEDS REVIEW” on the delivery receipt, take photos or videos, and email them to info@PowerGearPros.com.

Unpack and Check: Open and inspect your items for missing or damaged parts within 2-3 business days. Report any issues promptly to ensure effective support.

Extreme Damage: If your shipment shows severe damage or broken components, document with photos/videos and refuse the delivery. Contact us immediately at info@PowerGearPros.com.

Installation: Freight drivers do not bring products indoors or install them. Be ready to move heavy boxes to the desired location. If you're expecting an installer to help you out, make sure you plan accordingly. 

Additional Services

Threshold Delivery: If needed, we can arrange delivery into a safe, dry place on your property instead of curbside for an additional fee.

Professional Installation: We can help connect your with professional installers should you need one. Request a quote before ordering or if needed for an already delivered item.

Storage Fees and Missed Deliveries

If you cannot receive the order upon arrival, storage or additional shipping fees may apply. Inform us before ordering or as soon as possible to schedule a specific delivery date. Failure to respond to freight company contact attempts or being absent at drop-off will result in fees.

By placing an order, you agree to these terms. For further questions about shipping or delivery, contact us at info@PowerGearPros.com or call 888-269-4395. Thank you for choosing Power Gear Pros. We strive to make your shopping and delivery experience seamless.

Order Cancellations

Orders placed with Power Gear Pros can be canceled at no cost as long as they haven't been shipped from the warehouse or assigned tracking information. If your order has been assigned tracking, it cannot be canceled and will require you to follow the return process detailed below. Pre-ordered or back-ordered items can be canceled free of charge before restocking and shipment unless otherwise notified.

30-Day Return Policy

Returns due to customer remorse are evaluated on a case-by-case basis due to the nature of the products involved.

  • The return must be initiated within 30 days of package delivery.
  • The product must be in its original packaging, in brand-new condition, and unused.

Call 888-269-4395 to speak with a representative regarding your order.

Return Process

To start a return, please email info@PowerGearPros.com with the following information:

  • Order Number
  • Date of Delivery
  • Reason for return

If the item is unused, undamaged, and in its original condition and packaging, we will provide a shipping quote, which the customer is responsible for. Upon acceptance of the quote, we will send a return shipping label, and you will be responsible for preparing the product for shipment. Once received and inspected, we will issue a refund to the original payment method used.

Please Note

If the returned item is incomplete to the manufacturer's standards or not in brand-new condition, Power Gear Pros reserves the right to issue partial credit based on the manufacturer’s and our discretion.

Damages

It is essential to be present for package delivery, whether by standard ground shipping via UPS, FedEx, USPS, or LTL freight shipping. Please carefully inspect the packaging upon arrival. If there is any damage or missing items, note it upon signing the BOL (Bill of Landing) for freight deliveries, or report damages to the ground shipping carrier within seven days. Take numerous photos and videos to facilitate the process. Please send them to info@PowerGearPros.com, and we will process an insurance claim with the manufacturer on your behalf.

Compare EcoFlow Power Stations

Delta Pro Ultra Delta Pro 3 Delta Pro Delta 2 Max Delta Max (2000) Delta Max (1600) Delta 2 Delta (1300) Delta (1000) River Pro River 2 Pro River 2 Max River 2
Product EcoFlow Delta Pro UltraShop EcoFlow Delta Pro 3Shop EcoFlow Delta ProShop EcoFlow Delta 2 MaxShop EcoFlow Delta Max (2000)Shop EcoFlow Delta Max (1600)Shop EcoFlow Delta 2Shop EcoFlow Delta (1300)Shop EcoFlow Delta (1000)Shop EcoFlow River ProShop EcoFlow River 2 ProShop EcoFlow River 2 MaxShop EcoFlow River 2Shop
Price MSRP: $6,098 MSRP: $3,699 MSRP: $3,699 MSRP: $1,899 MSRP: $2,099 MSRP: $1,799 MSRP: $999 MSRP: $1,099 MSRP: $1,399 MSRP: $649 MSRP: $599 MSRP: $469 MSRP: $239
Base Battery Capacity (Wh) 6,000Wh-90,000Wh 4,096Wh-48,000Wh 3,600Wh-25,000Wh 2,048Wh-6,144Wh 2,016Wh-6,048Wh 1,612Wh-4,836Wh 1,024Wh-3,072Wh 1,260Wh 1,008Wh 720Wh-1440Wh 768Wh 512Wh 256Wh
Base AC Output (W): 7,200W 4,000W 3,600W 2,400W 2,400W 2,000W 1,800W 1,800W 1,600W 600W 800W 500W 300W
Max AC Output (W): 21,600W (3 units connected) 12,000W (3 units connected) 7,200W (2 units connected) 3,400W with X-Boost 3,400W with X-Boost 2,800W with X-Boost 2,200W with X-Boost 1,800W 1,600W 1800W with X-Boost 1,600W with X-Boost 1000W with X-Boost 600W with X-Boost
AC Input (W & Time): 7,200W: 2-3 hours 3,600W: 50 minutes 3,000W: 2-3 hours 1,800W: 1.8 hours 1,800W: 65 minutes 1,600W: 1.6 hours 1,200W: 50 minutes 1,200W: 1 hour 1,000W: 1.6 hours 660W: 96 mins 940W: 70 minutes 660W: 60 mins full charge 360W: 60 minutes
Solar Input (W & Time): 5,600W: 1.5-2 hours 2,600W: 2.5-3 hours 1,600W: 3.5-4 hours 1,000W: 2-3 hours 800W: 3-4 hours 800W: 3-4 hours 500W: 3-6 hours 400W: 3-7 hours 400W: 3-7 hours 200W: 4-8 hours 220W: 3-6 hours 220W: 3-6 hours 110W: 3-6 hours
Portability (Weight): Inverter: 70lbs Battery: 116lbs 113.54lbs 99lbs 50lbs 47.6lbs 46.3lbs 27lbs 30.9lbs 30.9lbs 16.8lbs 17.2lbs 13.2lbs 7.7lbs
Battery Chemistry: LiFePO4 LiFePO4 LiFePO4 LiFePO4 NCM (Nickel, Cobalt, Manganese) NCM (Nickel, Cobalt, Manganese) LiFePO4 Lithium-ion NCM (Nickel, Cobalt, Manganese) Lithium-ion LiFePO4 LiFePO4 LiFePO4
Warranty: 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years 5 Years 2 Years 2 Years 2 Years 5 Years 5 Years 5 Years
What/How Long It Powers Powers a full-size fridge for 30+ hours or 3-ton AC for several hours. Powers a fridge for 20 hours or AC for 2-3 hours. Powers a fridge for 15 hours or microwave for 3-4 hours. Powers a fridge for 14 hours or charges a phone 200+ times. Powers a fridge for 18 hours or laptop 45+ times. Powers a fridge for 14 hours or laptop 40+ times. Powers a TV for 16+ hours or laptop 20+ times. Powers a laptop for 16-24 hours or phone 100+ times. Powers a laptop for 12-20 hours or phone 80+ times. Powers a TV for 10+ hours, fan for 20+ hours, or mini fridge for 10+ hours. Powers a 32" TV for 10+ hours or fan for 15+ hours. Powers a TV for 4+ hours, fan for 10+ hours, or phone 40+ charges. Powers a light for 25+ hours or phone 20+ charges.
Best for Use Case Whole-home backup, powering major appliances like AC and fridges. Home backup, critical appliances, and portable power for outdoor activities. Home backup, RVs, outdoor projects, and professional power needs. Light home backup, camping, outdoor adventures, and daily needs. Light home backup, RV trips, and large outdoor events. Light home backup, camping, outdoor activities, and tech devices. Light home backup, camping, RV trips, expandable for larger energy needs. Power outages, professional work, outdoor adventures. Smaller setups, outdoor activities, and camping. Off-grid light backup power for devices and outdoor activities. Medium appliances like microwaves, hair dryers, or emergency backup. Small appliances, camping, and essential electronics during outages. Camping, outdoor activities, small appliances, emergency backup.

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