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.
Ecoflow 2x Delta Pro Ultra Power Stations and Smart Home Panel 2
An intelligent energy management system for your smart home, introducing the EcoFlow DELTA Pro Ultra & Smart Home Panel 2, a bundle of reliable back-up for your off-grid dreams. EcoFlow brings your way the clever combo of residential backup system hub with smart energy management, outage protection and money saving package for your home sweet home.
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
ULTIMATE BACKUP POWER
Take your energy independence to the next level with the EcoFlow 2x Delta Pro Ultra Power Stations and Smart Home Panel 2 Combo. This comprehensive package combines the unparalleled power of two Delta Pro Ultra power stations with the advanced control and monitoring capabilities of the Smart Home Panel 2, providing you with everything you need to take charge of your energy needs and live life on your terms.
Dual Power Stations
With two Delta Pro Ultra power stations at your disposal, you'll never have to worry about running out of power again. Each Delta Pro Ultra features a massive capacity of up to 25.6kWh, providing you with enough energy to keep your essential devices and appliances running for hours, days, or even weeks at a time.
High-Powered Performance
Equipped with advanced lithium-ion battery technology, the Delta Pro Ultra delivers unmatched performance and reliability. Its high-output design and fast-charging capabilities ensure that you always have access to reliable power, even in the most demanding situations.
Smart Home Panel 2
Take control of your energy usage with the Smart Home Panel 2, which provides real-time monitoring of energy consumption, battery status, and more. With its intuitive interface and customizable settings, you can easily optimize your energy usage, maximize efficiency, and reduce costs.
Seamless Integration
The Smart Home Panel 2 seamlessly integrates with the Delta Pro Ultra power stations, allowing you to monitor and control your energy usage from anywhere, at any time. Whether you're at home, at work, or on the go, you can stay connected to your power system and make adjustments as needed, ensuring that you always have the energy you need, when you need it.
Total Energy Independence
With the EcoFlow 2x Delta Pro Ultra Power Stations and Smart Home Panel 2 Combo, you'll never have to rely on the grid again. Whether you're living off-grid, preparing for emergencies, or simply looking to reduce your carbon footprint, this powerful combination gives you the freedom, flexibility, and peace of mind to live life on your own terms.
Specifications:
| General Information | |
| Manufacturer Name: | EcoFlow |
| Dimensions: | Hybrid Inverter: 27.2" x 18.7" x 8.42" in Battery: 26" x 18" x 8" in |
| Weight: | Hybrid Inverter: 70 lbs Battery: 116.4 lbs |
| Temperature Requirements: | -4F - 113F |
| Battery Capacity: | 6144 Wh, 102.4V |
| Connection: | Wi-Fi, Bluetooth, 4G, Screen |
| Warranty: | 5 Years |
| Standby Power Consumption: | Less than 12W |
| Max Operating Altitude: | 9842.5 Ft |
| Protection Level: | IP54 |
| Noise: | Less than 30 dB |
| Inverter Specifications (Bidirectional Inverter Discharging) | |
| AC Output: | 6*AC Outlets - 120V/240V, 7200W Total |
| UPS Backup: | UPS Port (L1 Phase greater than 20ms); online UPS Port (L2 Phase 0ms) |
| No Load Consumption: | Greater than 45W |
| Efficiency of AC Output of 100W: | 70% |
| Discharging Efficiency at Full Load: | 94% |
| Inverter Specifications (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: | 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: | Supported |
| Grid-tie: | Not supported |
| Smart Home Panel 2: | Supported |
| Car Charing input: | Not supported |
| Pro Ultra Battery Specifications | |
| Battery Capacity: | 6144Wh, 102.4V, 32S3P |
| Battery Chemistry: | LFP |
| Cell Specs: | 20Ah, 3.2V |
| Cell Efficiency: | AC full loading ≥95% |
| Operating Temperature: | Charging Temperature：-4F-113F (Turn on self-heating below 32F, no derating below 104F) Discharging Temperature：-4F-113F |
| Battery Heating: | Yes (automatically start below -4F) |
| Cycle Life: | 3500 cycles to 80%+ capacity |
| Battery Balance: | Automatic control of the charging/discharging limit of each battery pack |
| Protection: | Over Temperature Low Temperature Over Voltage Low Voltage Overload Short Circuit Overcurrent |
| Smart Home Panel 2 | |
| Manufacturer Name: | EcoFlow |
| Dimensions: | Distribution Panel: 25.5" x 15" x 6.7" in Battery Connection Box: 7" x 14.4" x 5.8" in |
| Weight: | Distribution Panel: 40.8 lbs Battery Connection Box: 12 lbs |
| Wi-Fi: | Supported |
| Bluetooth: | Supported |
| Ethernet: | Supported |
| 485 Communication Interface: | Supported (For internal debugging only) |
| Display: | LED indicator on energy storage box (grid indicator, fault indicator, power backup indicator) |
| Standby Power Consumption: | Less than or equal to 5W |
| Altiude: | 2000 m |
| Operating Temperature: | -22 - 122F |
| Storage Temperature: | -40 - 158F |
| Humidity: | 100% |
| Protection Level: | Distribution Panel: NEMA Type 3R Rainproof Battery Connection Box: NEMA Type 1 |
| EMC: | Distribution Panel: Class B Distribution Panel with battery connection cable: Class A |
| Warranty: | 10 Years |
What's in the Box:
2 x EcoFlow Delta Pro Ultra Inverter
2 x EcoFlow Delta Pro Ultra Battery
1 x User manual
2 x Ecoflow Portable Stand
2 x Ecoflow Supporting Leg
8 x M6*20
8 x Side Mount Caster
1 x Tools
2 x Solar to Low-PV Port Charging Cable
2 x AC Charging Cable - C20
2 x Battery Connection Cable
1 x Smart Home Panel 2
1 x User manual
1 x Ecoflow Power Input/Output Cable
1 x Wall Template
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Product FAQs
Each Delta Pro Ultra starts at 6 kWh and expands up to 90 kWh with Smart Battery modules, for a potential combined maximum of 180 kWh across both units in the bundle.
The Smart Home Panel 2 centrally manages both power stations via a unified energy management interface, enabling real-time load balancing, outage detection, and automated grid switchover across both units.
Two Delta Pro Ultra units deliver combined output of 7.2–21.6 kW (3.6–10.8 kW per unit depending on configuration), supporting whole-house backup loads.
Yes, but EcoFlow provides limited after-sales service in those regions. A CPS Accidental Warranty is recommended at purchase for Hawaii and Alaska deliveries.
Both Delta Pro Ultra units support EcoFlow Smart Battery Extra modules (EB350) for capacity expansion up to 90 kWh per unit.