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Ecoflow Delta Pro with 400W Solar Panel with Free Pro Bag and MC4 Extension Cable - Special Bundle
Item Code: DELTAPro-400SP
Ship Weight: 145 lbs.
Regular Price: $4,499.00
Sale Price: $3,599.00
You Save 20% ($900.00)
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Product Details
Introducing the world's first portable home battery with an expandable ecosystem for home backup, smart energy management, lower energy bills, and more. The Ecoflow Delta Pro with 400W Solar Panel with Pro Bag and MC4 Extension Cable Special Bundle combines the best add on components with the the next big leap in portable power technology, offering you power security and independence, wherever you are. Includes the Delta Pro Power Station, 1x 400W Foldable Solar Panel, the EcoFlow Delta Pro Bag and the MC4 Extension Cable.
Powerful, Lightweight Power Station:
Battery Management System:
X-Stream & Multi-Charge Technology:

Multiple Ways to Monitor and Control:

Smart Battery Expansion:

EcoFlow Delta Pro Ecosystem:

RV Power on the Go:

EcoFlow Smart Generator:

Solar Powerhouse:
Ecoflow Delta Pro Bag:
Ecoflow MC4 Solar Extension Cable:
Product Manual
Powerful, Lightweight Power Station:
• | Great for use with Smartphones, Lights, Camera Equipment, Tablets, 12V Appliances, Laptops, Drones, Electric Coolers, Display Monitors, Speakers, Mini Fridges, Energy Star Fridges and much more! |
• | The Delta Pro sports a 3.6kWh capacity that can be expanded all the way to 25kWh. The kicker? You can integrate it directly with your home circuits via the Smart Home Panel. Ideal for home backup. |
• | The Delta Pro requires no gas and emits no pollution. |
• | Informative LED Screen displays watt input/output and remaining run time. |
• | The EcoFlow Delta Pro can output up to 4500 Watts with X-Boost Technology! |
• | Includes many free accessories for an optimal value! |
• | Charge up at thousands of EV stations worldwide! (EV X-Stream Adapter Sold Separately) |
• | Pick up the EcoFlow Wave Portable Air Conditioner and get hours of DC cooling directly from your Ecoflow Pro System. Sold Separately |
• | The Delta Pro sports a brand-new LFP battery with 6500 cycles, which means you can use the Delta Pro for years and years before your unit reaches 50% of the original capacity. |
• | EcoFlow’s battery management system provides real-time analysis and regulation of voltage, current, and temperature. This unique protection mechanism makes the Delta Pro an incredibly safe and efficient home battery. |
• | The Delta Pro is the world's Fastest Charging Power Station! |
• | EcoFlow’s X-Stream charging technology isn't just fast, it's safe too. The battery management system ensures safety and longevity while you fully charge The Delta Pro from a standard AC wall outlet in 1.8 hours. |
• | For the first time ever with a portable power station, you can charge up at thousands of EV stations worldwide. This unique charging method gives you up to 3000W fast charging on the go. (EV X-Stream Adapter Sold Separately) |
• | Multi-Charge delivers record-breaking speeds at 6500W. To reach 6500W, you can opt for the below charging methods. |

• | Control the Delta Pro either on the unit itself, using the remote control accessory, or unlock a ton of customization via the EcoFlow app. |
• | Pick up the EcoFlow Delta Pro Remote Control. Ideal for storing your Delta Pro in the garage, storage bay, or below deck. Connect over Bluetooth or an ethernet cable and get a second screen right where you need it. (Sold Separately) |
• | On the app, you can access your power settings, such as charging and discharging levels, AC charge speeds, control the Smart Generator and a whole lot more. |

• | "Click Here" to view the Ecoflow Delta Pro Smart Extra Battery and DOUBLE your storage capacity to 7200 WH! |
• | From tailgate power to extreme blackouts that last for days on end, the Delta Pro delivers up to 25kWh of capacity. With that, you're covered for any situation. That's the industry gold standard. |

• | The EcoFlow Delta Pro ecosystem stores energy day and night, reducing your reliance on the grid and lowering your energy bills by combating time-of-use rates. It integrates directly with your home using the EcoFlow Smart Home Panel. |
• | The EcoFlow app gives you a smart breakdown of your energy habits, and you can customize your energy usage for any type of situation. |
• | The new EcoFlow Smart Home Panel is the heart of the Delta Pro home battery ecosystem. It integrates up to two Delta Pro units with 10 home circuits. Each Delta Pro can be connected with extra batteries, solar panels, or smart generators, giving you uninterrupted power during blackouts, smart energy management for your critical loads, and lower energy bills. |
• | With a fast 20ms switchover time, the Delta Pro and the Smart Home Panel can keep you powered on during a blackout. All the while, the EcoFlow app keeps you in the know, letting you select and modify your device priorities. |

• | Not only does the Delta Pro provide home backup and off-grid power, it also gives you a secure power source for any type of professional work. Whether you’re working at home or outdoors, from DIY to professional projects, the Pro helps you get the job done. |
• | With the Delta Pro, you can take home with you, wherever you go. It features wheels and a suitcase-esque extendable handle that makes transport easy. And if you’re looking for a complete power solution for RV road trips and outdoor adventures, the Pro comes with dedicated 30A Anderson port and AC outlet. |

• | The EcoFlow Smart Generator serves as an emergency option that integrates with your Delta Pro ecosystem. It auto-starts when your Delta Pro hits a low level of charge, re-charges your Delta Pro, and stops the engine all by itself once your Delta Pro hits a full charge. (Sold Separately) |
• | Compared to a traditional gas generator, the EcoFlow Smart Generator delivers less energy loss, faster charging and higher efficiency. |

• | Includes (1) 400 Watt Solar Panel for a fast and reliable recharge from the sun. Click Here to add up to 1600W of solar! |
• | Go Full Renewable with 1600W solar charging! |
• | EcoFlow's suite of solar products give you a cost-effective renewable energy source to stay powered. You can use solar energy to charge the Delta Pro in just 2.8-5.6 hours. |
• | The Delta Pro has a wide voltage range from 11-150V, which makes it compatible with 90% of third-party solar panels with MC4 connectors. And when the weather gets unpredictable, the smart maximum power point tracking (MPPT) automatically adjusts, maximizing your solar generation at any time of the day. |
• | When the weather gets unpredictable, the smart maximum power point tracking (MPPT) automatically adjusts, maximizing your solar generation at any time of the day. |
• | The EcoFlow 400W Solar Panel is designed to produce maximum power at any time of the day when paired with an EcoFlow power station. |
• | The solar panel has a high conversion efficiency of 22.4%, and the EcoFlow MPPT power station algorithm delivers improved performance in cold and cloudy environments within the operation range. |
• | The EcoFlow 400W Solar Panel is Made from layers of pliable EVA and durable fiberglass to combine the versatility of flexible solar panels with the strength of rigid ones. Each monocrystalline silicon cell is covered with ETFE film, protecting against debris, dirt, and water and features a IP67 waterproof rating, the portable solar panel works in all kinds of weather, perfect for both camping and rooftop use |
• | The protective case conveniently turns into a stand that adjusts from 40-90 degrees, allowing the solar panels to capture the most rays. |
• | The EcoFlow 400W solar panel has a conversion efficiency of 22.4%, and when paired with an EcoFlow portable solar generator, can extract the most power throughout the day. |
• | The solar generator adjusts its efficiency using the Maximum Power Point Tracking (MPPT) algorithm, to deliver a constant power supply. |
• | Made from lightweight, waterproof, and wear-resistant material that protects Delta Pro from weathering or on-the-go nicks and scratches. |
• | Designed to protect while ensuring access to all power outlets, wheels, and the handle. A transparent cover for the LCD screen lets you easily monitor Delta Pro while protecting the display from scratches. |
• | Designed to allow for better placement of solar panels when connecting to an Ecoflow Powerpack. |
• | Includes 2x 10 ft MC4 Extension Cables |
Specifications
General Information | |
Manufacturer Name: | EcoFlow |
Dimensions: | 25" x 11.2" x 16.4" in |
Weight: | 99 lbs |
Operating usage temp: | 32-113 F (0-45 C) |
Expansion: | Supports up to two DELTA Pro Smart Extra Battery/Smart Generator |
Connection: | Wi-Fi, Bluetooth, wired |
Warranty: | 24 Month Warranty - Additional 36 Month Warranty Available Upon Product Registration | Battery |
Cell Type: | LFP |
Capacity: | 3600 Wh |
Shelf-life: | 1 Year (after fully charging) |
Cycle Life: | 6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity | Input |
AC Charge Input Power: | 1800W Max, 120V - 15A |
Solar Charge Input: | 1600W Max, 11-150V - 15A |
Car Charge Input: | Support 12V/24V battery, 8A | Outputs |
AC Output: | 5 outlets, 3600W total (Surge 7200W) |
X-Boost Max Output: | 4500 Watts |
USB-A: | 2 ports, 5V, 2.4A, 12W Max per port |
USB-A Fast Charge: | 2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max per port |
USB-C Output: | 2 ports, 5/9/12/15/20V, 5A, 100W Max per port |
Car Power Output: | 12.6V, 10A, 126W Max |
DC5521 Output: | 2 ports, 12.6V, 3A, 38W Max per port |
Anderson Port: | 12.6V, 30A | 400 Watt Solar Panel |
Manufacturer Name: | EcoFlow |
Chainable: | Yes |
Dimensions: | 41.7" x 93.1" x 1.0" in (105.8 x 236.5 x 2.4cm) |
Weight: | Solar Panel: 27.6 lbs (12.5 Kg) with Kickstand Case: 34.2 lbs / 15.5 kg |
Rated Power: | 400W |
Efficiency: | 22.4% |
Connector: | MC4 |
Open Circuit Voltage: | 48V (Vmp 41V) |
Short Circuit Voltage: | 11A (Imp 9.8A) |
Cell Type: | Monocrystalline Silicon |
Warranty: | 12 Month Warranty | Delta Pro Bag |
Manufacturer Name: | EcoFlow |
Dimensions: | 25.2" x 10.23" x 15.75" |
Weight: | 1.63 lbs |
Color: | Black |
Waterproof: | Yes |
Applicable Model: | Delta Pro |
Warranty: | 3 Months | MC4 Solar Extension Cable |
Manufacturer Name: | EcoFlow |
Length: | 3 Meters / 10 ft |
Weight: | 2 lbs |

What's Included
What's Included:
• (1) EcoFlow Delta Pro Power Station
• (1) User manual
• (1) DC 5521 to DC 5525 cable
• (1) Car Charge Cable
• (1) Solar Charge Cable
• (1) AC Charging Cable
• (1) Handle Cover
• (1) 400 Watt Solar Panel
• (1) Kickstand Case
• (1) EcoFlow Delta Pro Bag
• (1) EcoFlow MC4 Solar Extension Cable
• (1) EcoFlow Delta Pro Power Station
• (1) User manual
• (1) DC 5521 to DC 5525 cable
• (1) Car Charge Cable
• (1) Solar Charge Cable
• (1) AC Charging Cable
• (1) Handle Cover
• (1) 400 Watt Solar Panel
• (1) Kickstand Case
• (1) EcoFlow Delta Pro Bag
• (1) EcoFlow MC4 Solar Extension Cable
Video
Related Items
Review Summary
4.9
13 Reviews
5
92% (12)
4
8% (1)
3
0% (0)
2
0% (0)
1
0% (0)
100% Recommend this product (13 of 13 responses)
By Phil s.
Vernon indiana 47282
Satification
September 14, 2023
All the transactions was very good an friendly excellent company .
Best Uses
- My source of electric on my off grid little cabin in a back in the woods property I own.
By Linda
Buffalo, Minnesota
Very satisfied!
June 9, 2023
We purchased this to use at our cabin, and it was everything we hoped it would be. We have plenty of sun, so it charged in a few hours during the sunniest part of the day. It easily recharged our phones several times, and ran a mini fridge for about 24 hrs. with almost 60% power remaining. We also powered a fan, which used a surprisingly large amount of watts so we stopped using it. We plan to add the Whole Home switch to connect to our circuit box, & also the Nature's Generator wind/solar at some point, as we also get a lot of wind!
Pros
- Easy to set up and use.
- Comes with everything you need.
- Charges quickly depending on amount of sun.
- Although heavy, it's on wheels with a handle.
- Safe to use indoors.
- Generator and panels are very sturdy.
- It works exactly as it's described.
Cons
- None.
By Jeff A.
North Carolina
Ecoflow Delta Pro
May 25, 2023
The Ecoflow Delta Pro system is built very well. And has exceeded my expectations.
Earthtech is a great company. And they have great prices and fast shipping too. I will be using them for my future orders.
Earthtech is a great company. And they have great prices and fast shipping too. I will be using them for my future orders.
By Richard
Los Angeles
Everything came exactly as advertise
April 6, 2023
Product is great. The service was quick on delivery.
By Kristen
Frederick, MD
Great Investment
April 1, 2023
We are so happy with our purchase. The Ecoflow Delta Pro is going to be a tremendous help to us in the future. We have an all electricity home and experienced an outage on Christmas Eve. After that experience we vowed to get the EcoFlow Delta Pro and be able to be self sustaining. It is compact and is so useful for our home.
We will be purchasing 2 more batteries so we can power our home and have a lower electric bill.
We will be purchasing 2 more batteries so we can power our home and have a lower electric bill.
Pros
- It can power your appliances
- It can run the internet and cable
- It can power multiply USB plugs
- It has an App too.
Tim
from Salt Lake City, Utah asked:
May 24, 2023
What's the warranty on the system?
1 Answer
The Delta Pro comes with a 2 year warranty and once you register it on EcoFlow's website you get an additional 3 years for a total of 5 years. Thank you for your inquiry!Â
Submitted by:
Earthtech Products
on May 24, 2023
Ruben Turner
from CA asked:
January 31, 2023
Are these products new .
1 Answer
All the products sold on are website including this Delta Pro kit are brand new. Thank you for your inquiry!
Submitted by:
Earthtech Products
on February 1, 2023
Earl D Lizotte
from 04779 asked:
December 7, 2022
In case you do not have cell phone capability, is there another option to operate the Ecoflow Delta Pro?
1 Answer
The Delta Pro is fully functional without using the smart phone app. You will simply have less control and visibility. Thank you for your inquiry!
Submitted by:
Earthtech Products
on December 7, 2022
Joe Novak
from OH asked:
December 6, 2022
What comes in the box and is there a Tote bag for the solar panels?
1 Answer
See the what's included information below: (the carrying case is part of the panel frame)
• (1) EcoFlow Delta Pro Power Station
• (1) User manual
• (1) DC 5521 to DC 5525 cable
• (1) Car Charge Cable
• (1) Solar Charge Cable
• (1) AC Charging Cable
• (1) Handle Cover
• (1) 400 Watt Solar Panel
• (1) Kickstand Case
• (1) EcoFlow Delta Pro Bag
• (1) EcoFlow MC4 Solar Extension Cable
Thank you for your inquiry!
Submitted by:
Earthtech Products
on December 6, 2022
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