EcoFlow DELTA Pro Ultra X Inverter Off-grid Home Backup System with 12kW Output
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Free standard shipping
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*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy
Free Local Pickup
Free Local Pickup
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EcoFlow DELTA Pro Ultra X is a whole-home backup system, ready in just 7 days. With 12kW output and a 200A smart panel, it powers every circuit, even a 5-ton AC, keeping your home powered through storms, blackouts, and future moves.
High Power, High IQ
The EcoFlow DELTA Pro Ultra X scales from 12 to 36kW. With a new Adaptive Start algorithm, it intelligently identifies connected appliances and tailors startup for each, seamlessly handling surges up to 45kW and high-demand appliances like a 5-ton AC.
Set-up in Just 7 Days
The wide-body inverter and battery are a stand-alone, off-grid unit with no wall mounting required. Its flexible design allows for faster, simpler approval than grid-tied systems. The exclusive quick-connect makes plug-and-play with the Smart Home Panel 3 or Smart Gateway effortless.
Smart and Reliable
Smart and reliable when it matters most with auto-recharging, 20ms auto switchover, 32 Circuits, and intelligent control.
Maximum Energy Saving
Day and night, the system intelligently shifts between solar, storage, and off-peak rate, maximizing every watt to get you the best deal.
On a typical day of use, from midnight to 9 AM, the system uses TOU electricity rates and solar forecasting to intelligently optimize charge times and save you money. From 9 AM to 5 PM, solar will run your appliances and charge the system batteries. With its Timed Circuit Control, you will schedule all the circuits to turn on or off automatically, so you only use energy where it's needed. Finally, from 5 PM to midnight, uses stored solar to run your entire home.
The Highest Safety Standards
The Ecoflow DELTA Pro Ultra X is equipped with the first EV-grade full-tab cells to deliver higher capacity with lower resistance, less heat, and longer-lasting performance, providing 25% more efficient power flow with 25% less self-heating.
Local BMS, X-Guard System
44+ safeguards and comprehensive monitoring ensures all-around safety. This system is equipped with Safeguards such as overcharge/discharge, extreme temperatures, short circuits, component failures, and more.
3-Level System Safety Architecture
Power Protection Level with 1.2M circuit samples/sec, millisecond-level anomaly detection, Connection Monitoring Level with intelligent cable and interface safeguards track heat to recognize faults, and allow instant shutdown for total electrical security, and a Load Isolation Level for continuous voltage/current monitoring with triple-layer isolation.
Smart Extreme-Weather Protection
Heat batteries to 10 degrees C (50 degrees F) in extreme cold for safe charging and longer runtime, while high-temp protection allows charging even at up to 45 degrees C (113 degrees F).
Reliable DIY Energy Control
Designed for homeowners who want a simple and affordable whole-home backup system, value portability and easy expansion (easy to move when relocating and simple to add capacity), and enjoy hands-on setup and DIY energy control.
General
| Net Weight | 70.1 +/- 0.4 lbs. (34.5 +/- 0.2 kg) |
| Dimensions | 26.6 x 18.7 x 9.06 inches (67.6 x 47.9 x 23.4 cm) |
| Warranty | 5-Years Limited Manufacturer Warranty |
Capacity
| Standard Capacity | 12.288 kWh (6144 Wh x 2) |
| Maximum Capacity with 1 Inverter | 61.440 kWh (6144 Wh x 10) |
| Maximum Capacity with 3 Inverters | 184.32 kWh (6144 Wh x 30) |
Environment
| Noise Level | Less than 30 dB at 0.5 m (ambient temperature 25 degrees C, 4 kW output) |
| IP Rating | IP54 |
| Inverter Operating and Storage Temperature | -4 to 122 degrees F (-20 to 50 degrees C) |
Output
| AC Output | 12kW, 120/240V, 60Hz / Up to 36kW in 3 parallel units |
| UPS | Less than 10ms standalone, Less than 20ms with Smart Home Panel 3 |
| AC Outlets | 2 x NEMA 5-20, 120V 20A / 1 x NEMA L14-30, 120-240V, 30A / 1 x NEMA 14-50, 120-240V, 50A |
Input
| Rated AC Input Power | 12kW, 100-120/200-240V, 50A |
| PV Input | Total 10kW, 2 ports; 80-500V/15A, 5000W Max Each |
Shipping & Returns
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
