"We have really been impressed with our DPUs and their ability to power our whole home during outages."
"At one time...we had a full load of house totaling 10kW+ and the DPUs did not miss a beat. This tells me that for extended periods of outage and managing loads, we can definitely go a day+ using these if need be. I LOVE THESE!!!" - Rafael A.
EcoFlow DELTA Pro Ultra Smart Home Deluxe Solar Kit | 61.44 kWh | 6400W Solar
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Experience Whole-Home Power Independence With The EcoFlow DELTA Pro Ultra Smart Home Deluxe Solar Kit
”Like a Tesla Powerwall on Wheels.” - CNET
This one-of-a-kind bundle is the key to your complete and total freedom from the power grid.
The EcoFlow DELTA Pro Smart Home Deluxe Solar Kit equips you with everything you need to power your entire home, even during outages, for days on end, while harnessing the clean energy of the sun and removing your dependence on the unreliable power grid.
Here's What Sets This Kit Apart
Double the Power: Includes two EcoFlow DELTA Pro Ultra power stations, each boasting five battery packs totaling up to a massive 61.44kWh output. With this amount of firepower, you'll have enough juice to run your entire home for days.
Solar Powerhouse: Twenty EcoFlow Rigid 400W solar panels generate enough clean energy to recharge your system in just a few hours. Plus, two 50-foot solar extension cables ensure flexible panel placement.
Smart Home Integration: The included EcoFlow Smart Home Panel 2 seamlessly integrates with your existing electrical system, enabling automatic switchover during outages and intelligent power management.
EcoFlow DELTA Pro Ultra Smart Home Deluxe Solar Kit Features
Unmatched Power and Capacity
At the heart of the bundle lies the EcoFlow DELTA Pro Ultra, the industry's premier expandable ecosystem for off-grid living. This beast boasts a base capacity of 6kWh, expandable up to a staggering 90kWh with additional battery units. That's enough to keep your essentials, and then some, humming for over a month during outages or extended off-grid stays.
Blazing Fast Solar Recharging
Never be caught powerless again. The DELTA Pro Ultra features a remarkable 5.6kW solar input, allowing you to harness the sun's energy with EcoFlow's 400W Rigid Solar Panels included in the bundle. These high-efficiency panels capture sunshine at optimal angles, generating enough power to recharge your system in just a few hours.
Effortless Power Management
Say goodbye to complex setups and tangled wires. The Smart Home Panel 2 seamlessly integrates with the DELTA Pro Ultra, providing intelligent power management and real-time monitoring. Enjoy features like:
Automatic backup: No more scrambling in the dark during outages. The Smart Home Panel automatically switches to battery power within milliseconds, ensuring peace of mind.
Energy consumption tracking: Monitor your power usage with the EcoFlow App and optimize your solar panel setup for maximum efficiency.
Lower electricity bills: Leverage the EcoFlow app to schedule charging during off-peak hours and take advantage of time-of-use rates.
Beyond the Essentials
The EcoFlow DELTA Pro Ultra Smart Home Deluxe Solar Kit isn't just about keeping the lights on. It empowers you to experience the off-grid lifestyle to the fullest. Power your appliances, charge your gadgets, and even run heavy-duty power tools. Enjoy movie nights under the stars with a projector, whip up delicious meals with a portable electric stove, or conquer remote work tasks with your laptop and printer.
Invest in Freedom
The EcoFlow DELTA Pro Ultra Smart Home Deluxe Solar Kit is an investment in your freedom and peace of mind. It's the key to unlocking experiences you never thought possible, without relying on the limitations of the grid. This bundle has everything you need to embrace a sustainable and empowering energy lifestyle.
Charge DELTA Pro Ultra 8 Different Ways
Smart Home Panel 2
AC Charging
EV Charging Pile
EcoFlow Dual Fuel Smart Generator
Gasoline Generator
High PV Solar
Low-PV Solar
Multiple Charging Methods
EcoFlow DELTA Pro Ultra + Smart Home Panel 2: The World's First Smart Hybrid Whole Home Backup
With DELTA Pro Ultra and the EcoFlow Smart Home Panel 2, when the grid goes down, your power stays on. Your system can control every appliance to give you the best Power Independence plan during outages. And with its stackable design, you can easily expand DELTA Pro Ultra storage in minutes, making it a perfect fit for garages or closets.
Enjoy Month-Long Power Security
Enjoy an uninterrupted power backup experience with automatic switch-over, energy consumption monitoring, and lower electricity bills. Take home power dependability to another level with up to 90kWh battery capacity. For a standard household, that's over 30 days of essential backup power to keep appliances like lights and refrigerators running.
EcoFlow DELTA Pro Ultra Warranty
The EcoFlow DELTA Pro Ultra has a 5-year warranty, with its LFP batteries lasting for as long as 10 years with up to 3,500 cycles.
What's Included
DELTA Pro Ultra Inverter Box (2 total)
1 x DELTA Pro Ultra Inverter (70 lbs)
1 x Portable Stand + 4 x Wheels
1 x Assembly/Disassembly Tool
1 x Solar Low-PV Charging Cable
1 x AC Charging Cable C-20
1 x Quick-Start Guide
1 x Warranty Card
DELTA Pro Ultra Battery Box (10 total)
1 x DELTA Pro Ultra Battery (116 lbs)
1 x Inverter/Battery Connection Cable
1 x Safety Guide
400W Rigid Solar Panels Box (2 panels per box x 8 boxes = 16 total panels)
2 x 400W Rigid Solar Panels
2 x Rigid Solar Panel Mounting Feet
1 x User Manual
1 x Warranty Card
Please note: These panels are delivered by truck freight direct from the manufacturer warehouse. It may take up to two weeks for your order to process and ship.
Smart Home Panel 2 (1 total)
1 x EcoFlow Smart Home Panel 2 (glass door and deadfront cover packaged separately)
1 x Marking-off Template
1 x EcoFlow Power Input/Output Cable
Power Input/Output Cable (1 total)
1 x EcoFlow Power Input/Output Cable (additional cable to plug second inverter into Smart Home Panel 2)
Solar Cables (2 total)
2 x 50-Foot Pair of Red & Black 10AWG Solar Extension Cables
DELTA Pro Ultra & Smart Home Panel 2 Instructional Videos
EcoFlow DELTA Pro Ultra Specifications
DELTA Pro Ultra Inverter General Specifications
Model
EFYJ751-PCS-US
Net Weight
31.7 kg | 69.9 lbs
Dimensions
690 × 481 × 214 mm | 27.2 × 18.9 × 8.4 in
Wi-Fi
Frequency range: 2,412-2,462MHz | 2,422-2,452MHz Maximum output power: 0.3597W
Bluetooth
Frequency range: 2,402-2,480MHz Maximum output power: 0.0109W
Discharging temperature: −20°C to 45°C (−4°F to 113°F) Charging temperature: −20°C to 45°C (−4°F to 113°F) Storage temperature: −20°C to 45°C (−4°F to 113°F) Optimum temperature: −20°C to 45°C(68°C to 86°F))
DELTA Pro Ultra Inverter Output Specifications
AC Output
Discharging: Pure sine, 7200W Max, 120V/240V~ 60Hz Bypass: 100-120V~30A total, 50Hz/60Hz, 3600W Max
AC Output Ports (20A)
4 x AC Output Sockets: 120V, 20A Max Per Port
AC Output Ports (30A)
1 x AC Output Socket: 120V, 30A Max 1 x NEMA L14-30 120/240V Split Phase Port
USB Ports
2 x USB-A: 5V⎓2.4A, 12W max per port, total 24W 2 x USB-C: 5/9/12/15/20V⎓5A, 100W max per port, total 200W
DC Output
1 x DC Port: 12.6V⎓30A, 378W Max
Anderson DC Port
1 x Anderson DC Output Port: 12.6V, 30A, 378W Max
Input/Output Port (Infinity Port)
1 x Power Input/Output Port: 100-120V, 30A; Serves as both an AC input (for charging) and output (for connecting to the Smart Home Panel 2 or EV Charger)
DELTA Pro Ultra Inverter Input Specifications
AC Input
Charging: 100-120V~15A; 200-240V~12.5A, 50/60Hz Bypass: 100-120V~15A, 50/60Hz (duration < 3hrs when the current exceeds 12A)
Power Input/Output (Infinity Port)
100-120~30A; 200-240V~30A, 50/60Hz
High Photovoltaic (PV) Input
80-450V⎓15A max, 4,000W max
Low Photovoltaic (PV) Input
30-150V⎓15A max, 1,600W max
Standby Power Consumption
<12W
DELTA Pro Ultra Battery Specifications
Model
EFYJ751-BP
Net Weight
52.7 kg | 116.4 lbs
Dimensions
660 × 455 × 204 mm | 26 × 18 × 8 in
Capacity
102.4V⎓60A, 6,144Wh
Cell Material
LFP
Cycle Life
The battery maintains 80%+ SOH (state of health) after 3,500 cycles at 0.5C/0.5C at 25°C (77°F)
Protection Type
Overvoltage protection, overload protection, overtemperature protection, short circuit protection, low temperature protection, low voltage protection, overcurrent protection
Operating Temperature
Discharging temp: −20°C to 45°C (−4°F to 113°F) Charging temp: −20°C to 45°C (−4°F to 113°F) Storage temp: −20°C to 45°C (−4°F to 113°F) (optimum: −20°C to 45°C(68°F to 86°F))
Maximum Operating Altitude
3000m | 9842.5ft
IP Protection Rating
IP54
EcoFlow 400W Rigid Solar Panel Specifications
Rated Power
400W (±3%)
Open Circuit Voltage
37.10V (±3%)
Short Circuit Current
13.79A (±5%)
Maximum Operating Voltage
31.00V
Maximum Operating Current
12.90A
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
Maximum System Voltage
1500V DC (UL)
Maximum Fuse Current
25A
Dimensions (cm)
172.2 × 113.4 × 3.5
Dimensions (inches)
67.8 × 44.6 × 1.38
Connector Type
Solar Connector
Efficiency
23%
Cell Type
Monocrystalline
Net Weight Per Panel (kg)
21.8kg
Net Weight Per Panel (lbs)
48.1lbs
DELTA Pro Ultra Downloads
EcoFlow DELTA Pro Ultra Brochure
EcoFlow DELTA Pro Ultra Quick-Start Guide
How Many EcoFlow Solar Panels Can I Connect To DELTA Pro Ultra?
The new Delta 3 Plus is a perfect fit for us. The unit is easy to carry and the watt hours will fit nicely for short outages when we want to keep our refrigerator operating The charge rate is amazing very fast, the bluetooth connection is so easy to establish. While its not the largest unit it fit our needs perfectly. Good Job !
Thank you for sharing such a thoughtful review! We're thrilled to hear the new Delta 3 Plus fits your needs so well. It’s great to know the portability, fast charge rate, and smooth Bluetooth connection all hit the mark for you—keeping that fridge running during short outages is definitely a win!
We appreciate you choosing Outbound Power, and we're always here if you need anything else. Enjoy the peace of mind your new unit brings!
My order was delivered quickly, well packed, and issues-free.
I will definitively use your store for all my energy/solar needs.
Thank you Outbound Power.
Thank you for your kind words! We're thrilled to hear your order arrived quickly and without any issues. It's always our goal to provide a seamless experience.
We truly appreciate your trust in us and look forward to helping with all your energy and solar needs in the future. Thanks again for choosing Outbound Power! 😊
I just purchased the DPU with one battery. Haven’t received it yet but I want to shine a light on what outstanding customer service and communication I received from Emmanuel and Bill. I initially purchased a different unit that ultimately was not going to work well with what I was trying to accomplish with home backup. Emmanuel was patient and explained thoroughly how to handle the return process so it was seamless. He then helped me with the purchase of the DPU. In this day and age of poor customer service, it’s a breath of fresh air to deal with such a great company. I will be a return customer for sure!
Thank you so much for your thoughtful feedback! We’re thrilled to hear about your positive experience with me and Bill. We know how important it is to find the right product for your needs, especially for something as crucial as home backup. Glad to know that our flexibility was able to hit the right spots for you.
We’re committed to providing exceptional service because we know how valuable our customers are. Your kind words mean the world to us and reinforce why we do what we do. Thank you for shining a light on your experience, and we look forward to helping you again in the future!
