Real Reviews from Real Users
Description
While we offer shipping for EcoFlow products to Hawaii, Alaska, and Puerto Rico, please note that EcoFlow does not provide official after-sales services, warranty coverage, or technical support in these regions. For any service-related inquiries regarding EcoFlow products shipped outside the U.S. mainland, please contact Wellbots directly. We recommend purchasing a CPS Accidental Warranty to protect your purchase when shipping to these locations, as it will ensure coverage in the event of damage or defects. Wellbots is solely responsible for all customer service, warranty claims, and support related to shipments to these regions.
Special Bundle: EcoFlow DELTA Pro Ultra X (1*inverters+2*batteries) + Smart home panel 3 + Free Live Installation Support
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Whole-Home Power. Unbound.
The EcoFlow DELTA Pro Ultra X Special Bundle delivers reliable, scalable, and intelligent energy for your home. It includes one DELTA Pro Ultra X inverter, two high-capacity batteries, and the Smart Home Panel 3. Together, they provide a complete power ecosystem for backup, solar integration, or off-grid applications.
Designed for modern homes, the DELTA Pro Ultra X combines industrial-grade output, smart automation, and plug-and-play expansion to provide continuous, safe, and efficient energy.
High Power. Intelligent Control
The DELTA Pro Ultra X inverter delivers up to 12 kW of continuous power at 120/240 V split-phase. Its Adaptive Start feature detects and optimizes startup for connected appliances, ensuring smooth operation even for high-demand devices such as HVAC systems or electric stoves.
This configuration provides dependable whole-home backup and can be expanded with additional components for greater output or capacity when needed.
Scalable Battery Storage
This bundle includes two DELTA Pro Ultra X battery modules, each offering 6.144 kWh of capacity, for a total of 12.288 kWh. The batteries use advanced lithium iron phosphate (LFP) chemistry for durability, safety, and long cycle life.
The modular system allows for future expansion and integrates seamlessly with the Smart Home Panel 3 for flexible energy management.
Smart Home Panel 3 Integration
The Smart Home Panel 3 enables true whole-home power management.
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Automatic switchover from grid to battery in under 20 milliseconds
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Supports and controls up to 32 household circuits
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Smart scheduling and load prioritization to maximize backup time
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Optimized charging and discharging based on solar production and time-of-use rates
- Smart Home Panel 3 rated current: 160A; Peak current: 200A
The Smart Home Panel 3 is certified to UL 67, UL 916, UL 869A, and UL 1741 standards and includes a 10-year warranty.
Solar and Grid Compatibility
The DELTA Pro Ultra X supports up to 10 kW of solar input through two MPPT ports (80-500 V DC range, 15 A each). The system can operate with rooftop solar arrays, generators, or grid connections, automatically optimizing energy usage to reduce electricity costs and dependence on the grid.
Safety and Performance
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Lithium Iron Phosphate (LFP) battery chemistry for long life and enhanced safety
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Integrated Battery Management System monitors temperature, voltage, and current
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Quiet operation below 30 dB at standard load
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IP54-rated construction for dust and moisture protection
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UPS-grade performance with seamless transfer during outages
Technical Specifications
| Category | Specification |
|---|---|
| Output Power | 12 kW (single inverter) |
| Capacity | 12.288 kWh (2 × 6.144 kWh batteries) |
| Battery Chemistry | LFP (Lithium Iron Phosphate) |
| AC Output | NEMA 5-20 × 2 (120 V 20 A), NEMA L14-30 × 1 (120/240 V 30 A), NEMA 14-50 × 1 (120/240 V 50 A) |
| AC Input Power | 12 kW, 100/200-120/240 V, 50 A |
| Solar DC Input | 10 kW total (2 × 5 kW ports, 80-500 V DC, 15 A each) |
| UPS Transfer Time | < 10 ms standalone / < 20 ms with Smart Home Panel 3 |
| Noise Level | < 30 dB |
| IP Rating | IP54 |
| Operating Temperature | Battery: -4 °F to 113 °F / Inverter: -4 °F to 122 °F |
| Weight | Inverter: 70 lb / Battery: 111 lb each |
| Dimensions | Inverter: 26.6 × 18.7 × 9 in / Battery: 26 × 18 × 8 in |
| Control | Integrated display and EcoFlow App |
| Warranty | 5 years (inverter and batteries), 10 years (Smart Home Panel 3) |
What’s Included
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1 × EcoFlow DELTA Pro Ultra X Inverter
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2 × EcoFlow DELTA Pro Ultra X Batteries
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1 × EcoFlow Smart Home Panel 3
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Connection cables and accessories
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Installation manuals and documentation
- Free Live Installation Support
Installation and Use
Installation should be performed by a licensed electrician. The system is designed for quick setup and can integrate with existing home panels, solar arrays, and generators. The Smart Home Panel 3 allows for both manual and automated circuit control through the EcoFlow App, offering real-time monitoring and remote access.
Ideal Applications
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Whole-home backup power for essential circuits
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Solar energy storage and optimization
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Off-grid or hybrid home systems
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Energy cost reduction through time-of-use management
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Reliable backup for small businesses or remote properties
Reliable Energy for Every Situation
The EcoFlow DELTA Pro Ultra X (1× Inverter + 2× Battery) with Smart Home Panel 3 is a complete, flexible, and expandable energy system. It combines robust performance, advanced control, and dependable safety standards to provide true energy independence and peace of mind for any home or business.
Payment & Security
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Product FAQs
This bundle includes two DELTA Pro Ultra batteries, providing a total capacity of 7.2 kWh.
The DELTA Pro Ultra X inverter can deliver up to 12,000 watts of continuous power.
Yes, the DELTA Pro Ultra system is designed for expandability and supports additional DELTA Pro Ultra batteries and inverters.
The bundle includes the EcoFlow DELTA Pro Ultra X inverter, two DELTA Pro Ultra batteries, the Smart Home Panel 3, and free live installation support.