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.
Talk To A DELTA Pro Ultra Expert
Contact us and our friendly power experts will be happy to work with you and provide an affordable quote!
Here's What Sets The DELTA Pro Ultra Smart Home Deluxe Solar Kit Apart
Double the Power: Includes one, two, or three EcoFlow DELTA Pro Ultra inverters, each boasting five battery packs totaling up to between an enormous 30kWh power output to a massive 91kWh output. With this amount of firepower, you'll have enough juice to run your entire home for days - or possibly longer.
Solar Powerhouse: This deluxe solar kit includes 8, 16, or 32 Rich Solar Rigid Monocrystalline 400W solar panels - more than enough to 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: This kit includes the revolutionary EcoFlow Smart Home Panel 2, allowing you to seamlessly integrate this deluxe system 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 all the solar panels you need 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.
The Rich Solar solar panels have a 25-year output warranty.
What's Included
Starter Kit: 30.5 kWh | 3200W Solar
DELTA Pro Ultra Inverter Box (1 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 (5 total)
1 x DELTA Pro Ultra Battery (116 lbs)
1 x Inverter/Battery Connection Cable
1 x Safety Guide
400W Rigid Solar Panels (8 total)
8 x 400W Rigid Solar Panels
IP65 Rated Waterproof Junction Box
IP67 Rated Waterproof Solar Connectors
Bypass Diodes Built-In The Junction Box
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
DELTA Pro Ultra Trolley (1 total)
1 x EcoFlow DELTA Pro Ultra Trolley
Power Input/Output Cable Package (1 total)
1 x EcoFlow Power Input/Output Cable
Solar Cables Package (2 total)
2 x 50-Foot Pair of Red & Black 10AWG Solar Extension Cables
Advanced Kit: 61 kWh | 6400W Solar
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 (16 total)
16 x 400W Rigid Solar Panels
IP65 Rated Waterproof Junction Box
IP67 Rated Waterproof Solar Connectors
Bypass Diodes Built-In The Junction Box
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
DELTA Pro Ultra Trolley (2 total)
1 x EcoFlow DELTA Pro Ultra Trolley
Power Input/Output Cable Package (2 total)
1 x EcoFlow Power Input/Output Cable
Solar Cables Package (4 total)
2 x 50-Foot Pair of Red & Black 10AWG Solar Extension Cables
Deluxe Kit: 91.5 kWh | 9600W Solar
DELTA Pro Ultra Inverter Box (3 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 (15 total)
1 x DELTA Pro Ultra Battery (116 lbs)
1 x Inverter/Battery Connection Cable
1 x Safety Guide
400W Rigid Solar Panels (24 total)
24 x 400W Rigid Solar Panels
IP65 Rated Waterproof Junction Box
IP67 Rated Waterproof Solar Connectors
Bypass Diodes Built-In The Junction Box
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
DELTA Pro Ultra Trolley (3 total)
1 x EcoFlow DELTA Pro Ultra Trolley
Power Input/Output Cable Package (3 total)
1 x EcoFlow Power Input/Output Cable
Solar Cables Package (6 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
Rich Solar 400W Rigid Solar Panel Specifications
Rated Power
400W
Maximum Power Voltage (Vmp)
30.9
Maximum Power Curent (lmp)
12.9A
Open Circuit Voltage (Voc)
37.1V
Short Circuit Voltage (lsc)
13.7A
Maximum System Voltage(Vmax)
1500VDC
Maximum Temperature Range
-40°F ~ 185°F
Weight
49.4 lbs
Dimensions
77.8 x 39.4 x 1.4 in
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?
My connectors arrived on time, were a perfect fit, and after running them through a couple trial runs have performed exceptionally well. Thank you!
Victor — thank you for the 5-star review and for sharing your experience. We’re glad to hear the connectors arrived on time, fit perfectly, and performed well during your testing. We appreciate your business and look forward to supporting you again in the future.
Bought some additional batteries. Super easy to install and increase the solar capacity.
Alan — thank you for the 5-star review. We’re glad to hear the additional batteries were easy to install and helped expand your solar capacity. We appreciate your continued business and are here if you need anything as you grow your system.
I purchased this cable to connect my Ecoflow DPU Ultra inverter with 5 batteries battery, to the 2nd port of my Ecoflow SHP-2, after purchasing a new inverter from Outbound power. (A new inverter, does not come with a dedicated SHP-2 cord) Works as intended with enough reach. Would buy again.
Thank you so much for taking the time to leave a review. We're so glad to hear that the cable is working great for you. Please let us know if there is ever anything else we can do to be of service!
We received the Trail as a free gift of the EcoFlow Black Friday promotion. We live in an off-grid cabin, and have a couple small 1 watt fans for moving air - the Trail has been perfect for this use. It has almost as much juice as our much heavier and bulkier Jackery 300. We love it.
Hi Kate,
Thank you so much for sharing this! We’re thrilled to hear the EcoFlow TRAIL 200DC has been such a great fit for your off-grid cabin. It’s awesome to know it’s delivering that kind of performance in such a compact package—and even holding its own against a larger unit.
We really appreciate you taking the time to leave a review, and we’re glad the Black Friday promo turned into something genuinely useful for you. If you ever need anything else or have questions down the road, we’re always here to help.
Thanks again for choosing Outbound Power!
Best regards,
Bill
Thank you for the awesome feedback! We’re glad to hear you’re happy with the Jackery Battery Pack 1000 Plus. If you ever have questions or need anything down the road, we’re always here to help.
Thanks again for choosing Outbound Power!
Best regards,
Bill
Gotcha with the title, I have purchased several items from OBP, like a repeat offender. I’m glad I stumbled across their website, every product I purchased has arrived on time and in great condition. As long as I have a need for their products, I will always be a customer, or repeat offender.
Hi Homer,
This made our day — we love the “repeat offender” title. Thank you for coming back to Outbound Power and for trusting us with multiple purchases. We’re glad everything has arrived on time and in great condition, every time.
We truly appreciate your loyalty and support, and we’ll be here whenever you’re ready for the next “offense.”
Thanks again for being such a great customer.
Best regards,
Bill
I've been looking all over for this cable connector. So, kudos for actually having it in stock. Delivery was fast and the connector works great.
Hi T.R.,
Thank you for taking the time to leave a review — we really appreciate it. We’re glad we had the connector you were looking for and that it arrived quickly and worked exactly as expected.
Thanks again for choosing Outbound Power. Please don’t hesitate to reach out if you need anything else in the future.
I haven’t installed as of now but will edit and repost once installed.
Hi Jeffrey,
Thank you for the 5-star review! We’re glad to hear your first impression of the EcoFlow Smart Home Panel 3 has been a positive one so far. We look forward to hearing how the installation goes once everything is up and running.
If you have any questions or need assistance during setup, our team is always here to help.
Thanks again for choosing Outbound Power,
Bill & the Outbound Power Team
This is my second Delta Pro Ultra! Bought to expand our home backup. Both units are connected to the Smart Home Panel 2
Hi John,
Thank you so much for the incredible 5-star review — and for being a returning customer! We’re honored that you chose a second DELTA Pro Ultra to expand your home backup system. Connecting both units to the Smart Home Panel 2 is an excellent setup for maximizing reliability and whole-home coverage.
We truly appreciate your trust and support. If you ever need assistance optimizing your configuration or adding accessories, our team is always here to help.
Thanks again for choosing Outbound Power,
Bill & the Outbound Power Team
