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Availability: Expected Ship Date: 11/3/25
2x Ecoflow Delta Pro Ultra X Powerstations with The Smart Home Panel 3
Item Code: 2XEFDELTAPROUX-SHP3
Ship Weight: 650 lbs.
Regular Price: $24,493.00
Sale Price: $18,799.00
You Save 23% ($5,694.00)
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Availability: Expected Ship Date: 11/3/25
Product Details
The 2x Ecoflow Delta Pro Ultra X Powerstations with The Smart Home Panel 3 is a pairing of the most advanced battery back-up systems + Automatic Transfer switch ever designed. The core upgrades from the Ultra to the Ultra X are as follows: The total output power is increased from 7200W to 12000W; The maximum number of connectable battery packs is increased from 5 to 10; The maximum total PV input power is increased from 5600W to 10000W. Kit features 1x Ultra X Inverter and 2x 6kWh Ultra X Expansions and can expand up to180kWh! With the Smart Home Panel 3, the energy options are limitless!
Ecoflow's Most Powerful System:

6kWh - 180kWh Capacity:

Get Through Any Outage:

High Power. High IQ:

Total 10kW, 2 ports - 80-500V/15A, 5000W Max Each:

ATS, Extended Backup, and Bill Savings in One:

Multiple Ways To Connect with your Home:


Ecoflow's Most Powerful System:
| • | Need more storage? Click here for additional Ecoflow Delta Pro Ultra X Battery |
| • | Includes the best automatic transfer switch ever designed, the Smart Home Panel 3! |
| • | The perfect option for Refrigeration, Lighting, TVs, Computers, Smart Devices, Fans, Washers, and so much more! |
| • | The Delta Pro Ultra X is scalable from one battery of 6kWh, all the way to 30, it multiplies the energy to a gigantic 180kWh. |
| • | Batteries need to be connected to both power-on pack ports on the Inverter. Additionally, it is recommended that the number of battery packs connected to the two ports be the same; if the number of battery packs connected to the two ports is inconsistent, the output power may not reach 12KW. |
| • | Requires no gas and emits no pollution. |

| • | The Delta Pro Ultra X is scalable from one battery of 6kWh, all the way to 30, it multiplies the energy to a gigantic 180kWh. For a standard household during a blackout, that's over 60 days of essential power to keep appliances like lights and refrigerators running strong (time may vary depending on use). |
| • | Start small and portable and work your way up to an entire home system! |

| • | Start with 12kWh, Scale instantly to 180kWh with up to 30 plug-in expansion batteries with no tools, no hassle. Power increases with your needs. |
| • | Plug your generator into the Delta Pro Ultra X for seamless backup. With the EcoFlow FlowMaster Generator Rectifier, you can charge while delivering up to 12kW output with no downtime, no compromise. Compatible with all major portable generators. |
| • | Take in 10kW solar input. Enough to recharge 12kWh to 80% in just around 1 hour! Even during storm season, enjoy a full daily recharge and steady, unshakeable energy. |

| • | Delta Pro Ultra X scales from 12 to 36kW (when starting with 2x batteries). 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. |

| • | Take in 10kW solar input - enough to recharge 12kWh to 80% in just around 1 hour. |
| • | Even during storm season, enjoy a full daily recharge and steady, unshakeable energy. |

| • | With the EcoFlow Smart Home Panel's rapid automatic switchover, you'll never even notice the grid was down. Use the EcoFlow app to prioritize specific circuits in your home, extending your backup even longer. |
| • | For more than just blackouts, it intelligently analyzes your home power usage to offset peak rates while utilizing solar to lower energy bills. |

| • | The EcoFlow Smart Home Panel 3 will give you automatic transfer capabilities and a Smart View of how you use your power. Features compatibly with 1-3 Delta Pro Ultra Units, up to 5.6-21.6kW Solar input power and 6-180kWh storage potential. |
| • | A Manual Transfer Switch can interface with Delta Pro Ultra X Units and can accept up to 5.6-11.2kW of Solar Input with a max storage capacity of 6-60kWh. |
| • | An Inlet box input can interface with 2x Delta Pro Ultra Units and can accept up to 5.6-11.2kW of Solar Input with a max storage capacity of 6-60kWh. |
| • | The All New Ecoflow Smart Gateway is a 6 circuit, 200A service option, where you can choose which circuits are running from your backup system or the grid. |


Specifications
| General Information | |
| Manufacturer Name: | EcoFlow |
| Standard Capacity (with 2x Batteries): | 12.288 kWh, 6144Wh x 2 |
| Maximum Capacity with 1 inverter: | 61.440kWh, 6144Wh x 10 |
| Maximum Capacity with 3 inverters: | 184.32kWh, 6144Wh x 30 |
| AC Output: | 12kW, 120/240V, 60Hz Up to 36kW in 3 parallel units |
| Net Weight (lb): | Inverter: 34.5 kg (70.06 lb) Battery: 50.5 kg (111.3 lb) |
| Dimensions: | Inverter: 675 x 475 x 230 mm (26.6 x 18.7 x 9.06 in.) Battery: 660 x 455 x 204 mm (26 x 18 x 8 in.) |
| Battery Chemistry: | LFP |
| Warranty: | 5 Years |
| AC Outlets: | NEMA 5-20 (x2) 120V 20A NEMA L14-30 (x1) 120/240V 30A NEMA 14-50 (x1) 120/240V 50A |
| UPS: | Less than 10ms standalone, Less than 20ms with Smart Home Panel 3 |
| Rated AC Input Power: | 12kW,100/200-120/240V, 50A |
| PV Input: | Total 10kW, 2 ports 80-500V/15A, 5000W Max Each |
| Noise Level: | Noise level <30 dB at 0.5 m (ambient temperature 25 °C, 4 kW output) |
| IP Rating: | IP54 |
| Battery Temperature: | Operating & Storage temp: -4F to 113F (-20C to 45C) |
| Inverter Temperature: | Operating & Storage temp: -4F to 122F (-20C to 50C) |
| Pro Ultra X Battery Specifications | |
| Manufacturer Name: | EcoFlow |
| Standard Capacity (with 2x Batteries): | 12.288 kWh, 6144Wh x 2 |
| Maximum Capacity with 1 inverter: | 61.440kWh, 6144Wh x 10 |
| Maximum Capacity with 3 inverters: | 184.32kWh, 6144Wh x 30 |
| Net Weight (lb): | Battery: 50.5 kg (111.3 lb) |
| Dimensions: | Battery: 660 x 455 x 204 mm (26 x 18 x 8 in.) |
| Battery Chemistry: | LFP |
| Warranty: | 5 Years |
| Battery Temperature: | Operating & Storage temp: -4F to 113F (-20C to 45C) |
| Inverter Temperature: | Operating & Storage temp: -4F to 122F (-20C to 50C) |
What's Included
What's Included:
• (2) EcoFlow Delta Pro Ultra X Inverter
• (2) Ecoflow PV Switch Box
• (2) Ecoflow AC Charging Cable
• (2) Ecoflow Battery Connection Cable (2.46 ft)
• (2) Ecoflow Ultra/Ultra X Portable Stand
• (8) Side Mount Casters
• (2) Solar Panel Disconnect Tool
• (1) User Manual & Warranty Card
• (4) EcoFlow Delta Pro Ultra X Expansion Battery
• (2) Ecoflow Battery Connection Cable - 0.65 ft
• (1) Ecoflow Smart Home Panel 3
• (1) User Manual & Warranty Card
• (2) EcoFlow Delta Pro Ultra X Inverter
• (2) Ecoflow PV Switch Box
• (2) Ecoflow AC Charging Cable
• (2) Ecoflow Battery Connection Cable (2.46 ft)
• (2) Ecoflow Ultra/Ultra X Portable Stand
• (8) Side Mount Casters
• (2) Solar Panel Disconnect Tool
• (1) User Manual & Warranty Card
• (4) EcoFlow Delta Pro Ultra X Expansion Battery
• (2) Ecoflow Battery Connection Cable - 0.65 ft
• (1) Ecoflow Smart Home Panel 3
• (1) User Manual & Warranty Card
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