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 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
Upgrade your off-grid experience with the EcoFlow Delta Pro Ultra Power Station & Battery Expansion Bundle. Boasting an impressive 18.4 kWh storage capacity and six 400W Rigid Solar Panels, this comprehensive package delivers unparalleled power for all your adventures and backup needs.
Exceptional Storage Capacity
With a robust 18.4 kWh storage capacity, the EcoFlow Delta Pro Ultra Power Station ensures you have an abundance of energy at your disposal. From powering essential appliances during camping trips to providing backup power during emergencies, this powerhouse has you covered.
Versatile Battery Expansion
Expand your power capabilities with the included Battery Expansion Module, which seamlessly integrates with the Delta Pro Ultra Power Station. This modular design allows you to tailor your power setup to suit your specific requirements, providing flexibility and scalability as needed.
Efficient Solar Charging
Harness the sun's energy with six 400W Rigid Solar Panels, offering a total solar input of 2400W. These durable panels are designed to capture maximum sunlight, enabling rapid charging of your power station and ensuring you stay powered up wherever you go.
Plug-and-Play Installation
Setting up your solar power system is effortless thanks to the plug-and-play design of the EcoFlow Delta Pro Ultra Power Station and Rigid Solar Panels. With straightforward instructions and easy connectivity, you can have your system up and running in no time, enjoying clean and renewable energy at your fingertips.
Reliable Performance
Built with durability and reliability in mind, the EcoFlow Delta Pro Ultra Power Station and Rigid Solar Panels are constructed from high-quality materials that can withstand the demands of outdoor use. Whether you're embarking on a remote adventure or preparing for unforeseen emergencies, you can trust that your power needs will be met with confidence.
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 less than or equal to 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 |
| 400W Rigid Solar Panel | |
| Manufacturer Name: | EcoFlow |
| Chainable: | Yes |
| Dimensions: | 67.8" x 44.6" x 1.38" inches |
| Weight: | 48.1 lbs |
| Rated Power: | 400W |
| Efficiency: | 23% |
| Maximum Operating Current: | 12.90A |
| Open Circuit Voltage: | 37.10 V |
| Short Circuit Voltage: | 13.79A |
| Cell Type: | Monocrystalline |
| Maximum Fuse Current: | 25 A |
| Maximum Operating Voltage: | 31.00V |
| Maximum System Voltage: | 1500 VDC (UL) |
| Temperature Coefficient of Rated Power: | -0.38%/C |
| Temperature Coefficient of Open Circuit Voltage: | -0.35%/C |
| Temperature Coefficient of Short Circuit Current: | 0.06%/C |
| Warranty: | 12 Month Warranty |
What's in the Box:
1 x EcoFlow Delta Pro Ultra Power Station
3 x EcoFlow Delta Pro Ultra Power Station Battery
1 x User Manual
1 x Ecoflow Portable Stand
1 x Ecoflow Supporting Leg
4 x M6*20
4 x Side Mount Caster
1 x Tools
1 x Solar to Low-PV Port Charging Cable
1 x AC Charging Cable - C20
3 x Battery Connection Cable
6 x 400 Watt Rigid Solar Panel
6 x Sets of 4 Mounting Feet
1 x 30 Ft MC4 to MC4 Extension Cable Pair
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Product FAQs
This bundle includes 18.4 kWh of storage (Delta Pro Ultra base unit plus Battery Expansion). Additional capacity is available by purchasing EcoFlow Extra Battery EB560 modules separately.
Yes; the six 400W panels provide 2400W combined input, which charges the battery under optimal sunlight conditions. The Delta Pro Ultra supports up to 5600W solar input with the standard configuration.
Yes; the Delta Pro Ultra is compatible with the Smart Home Panel 2 (sold separately), enabling auto-switchover, grid integration, and whole-house backup functionality with up to 21.6 kW output.
EcoFlow recommends CPS Accidental Warranty for Hawaii and Alaska shipments because the manufacturer does not provide after-sales service in those regions.