Real Reviews from Real Users
Description
EcoFlow DELTA Pro 3 Portable Power Station + Smart Generator 4000 (Dual Fuel)
This product cannot be shipped to California (!)
We can ship it to Alaska but EcoFlow does not provide after-sales services in those regions. Therefore we kindly recommend buying a CPS Accidental Warranty when shipping to Alaska.
Embrace the future of portable power with the EcoFlow DELTA Pro 3 Portable Power Station – your reliable, efficient, and eco-friendly power solution for every adventure. Power your world, anywhere, anytime!
Transform your outdoor adventures with the EcoFlow DELTA Pro 3 Portable Power Station - the ultimate powerhouse for all your on-the-go energy needs! With its cutting-edge technology and sleek design, this portable power station is perfect for camping, RV trips, emergencies, and more. Get ready to experience a new level of convenience and reliability in your power supply.
Key Features:
• 4kW, 120/240V in single unit, expandable to 4kW-8kW-12kW
• 4kWh in single unit, up to 48kWh capacity
• Comprehensive 10ms UPS
• Quiet operation at 30 dB
• Max 7000W charging
• Max 2600W dual-PV charging
• 7 unique and 18 combination charging methods
• 4000 cycles LFP, with 11+ years lifespan
• IP65 battery pack
• 5-year warranty
• New sleek design
Advanced Features for Ultimate Performance:
- X-BOOST Technology: Power appliances requiring up to 6000W.
- X-QUIET Operation: Whisper-quiet performance at just 30dB.
- X-STREAM Charging: Maximize your charge with up to 7000W input.
- Comprehensive UPS: 10ms uninterruptible power supply for sensitive electronics.
- Solar Compatibility: Dual-PV charging system for efficient solar energy use.
- Robust Durability: IP65-rated battery pack with 4000 cycles and an 11+ year lifespan.
- 5-Year Warranty: Peace of mind with long-term coverage.
Energize Almost Everything
Expandable 4kW-8kW-12kW Output, 120V/240V in a Single Unit
One standalone unit can power more than 4000W of appliances, including an electric boiler, water heater, washer, dryer, and even an electric vehicle, thanks to EcoFlow's unique X-Boost technology. Additionally, EcoFlow DELTA Pro 3 continuously safeguards your electrical equipment, including security cameras, CPAP, professional NAS, 3D printers, and workstations.
Heavy-duty appliances, including a 2.5-ton central air conditioning unit and a 1-phase water pump may be powered by a single unit, which can also concurrently run equipment in the living room, bedroom, and kitchen. Simply stack units up to 12kW if you require additional power. When it comes to backup preparation, standard generators require 15 to 25 minutes from carryout in the garage to final pull-to-start. In addition, frequent maintenance is needed for the generators, which can be noisy and run out of fuel, particularly during prolonged blackouts.
A single unit covers heavy-duty appliances, even a 2.5-ton central A/C and 1P water pump, and can power appliances in the kitchen, living room, bedroom, etc simultaneously. Just stack up units up to 12kW whenver you need to power more.
X-BOOST tech Up to 6kW
With EcoFlow's patented X-Boost technologyn one stand-alone unit can power appliances that require more than 4000W, such as a washer, dryer, electric boiler, water heater, and even an EV car.
10 ms UPS
EcoFlow DELTA Pro 3 also protects your vulnerable electronic devices around the clock, from professional NAS or 3D printers and workstations, to CPAP or security cameras, etc.
Plug and play
Traditional Generators VS EcoFlow DELTA Pro 3
The traditional generators will take 15-25 minutes to prepare for a backup, from carryout in the garage and finally pull to start. Not to mention that the generators need regular maintenance, loud operation, and fuel shortage, especially when and extended outage hits.
Power On-The-Go
Leveraging ergonomics design based on 1000+ consumer surveys, together with the excellent weight control in the 51.5kg, which is one of the lightest in the category (almost 15% less weight), we bring you this pull-rod design for convenient mobility.
Silent as a Whisper
Whisper Quiet Silence (30dB)
It's so quiet that your neighbors and even the family will hardly notice it's there. Our X-Quiet technology ensures a gentle hum as low as 30dB, featuring a configuration of internatl components and a dual air duct system for optimal thermal management. With precision temperature monitoring and smart heat dissipation technology, it adjusts airflow dynamically, ensuring efficient cooling and a quieter operation.
Forget Refueling
7 Unique Charging Methods and MAX. 7000W MultiCharge
Level-2 EV Charging Piles
Get 4000W of charging from EV charging piles, whether at home or public charging stations, simply by connecting with the EcoFlow EV X-Stream Adapter (DELTA Pro Ultra); plug-and-play makes it incredibly easy. Access 4kWh in less than 60 minutes via pipes in non-outage areas.
Dual-PV Charging
HPV-1600W
LPV-1000W
The dual-PV system enables independent maximum power point tracking for two different orientations, maximizing solar power generation at its best.
3 Way to Flexibly Connect EcoFlow DELTA Pro 3 to Your Home
Energize Every Moment that Needs Electricity
The built-in Anderson port is designed for low-voltage DC applications, ideal for powering smaller appliances and electronics within RVs and camping trailers. It offers a reliable connection for devices requiring up to 12V and 30A, suitable for lighting, charging portable devices, and running small kitchen appliances. On the other hand, the NEMA TT-30R outlet supports a higher capacity, providing a maximum output of 120V and 30A. This makes it perfect for powering the entire RV's electrical system, including high-demand appliances like air conditioners and microwav ovens. Make your RV life feel like home, powered efficiently and conveniently.
Effortless All-In-One Command with the EcoFlow App
Leveraging the Smart Home Panel 2 and EcoFlow App, you are stepping into a new era of smart home energy, seamlessly integrating EcoFlow and 3rd system devices. Be well-prepared for whole-home energy management and enjoy savings on monthly electricity bills.
Track Every Watt
With the app, you can record your power usage, providing detailed inisghts into how you are powered. You can easily identify eco-friendly options like solar energy, empowering you to make environmnentally conscious decisions.
Control at Your Fingertips
Track every watt with the EcoFlow app. Gain full visibility and control over your power usage. From setting your PV charging schedule to remotely managing your AC and USB outputs, the power to optimize is in you hands, ensuring energy is always at your command.
Charge on your terms
Optimize energy with Time-of-Use (TOU) strategies. Set up the EcoFlow app to prioritize solar usage, cutting costs and automatically managing generator noise with strategic on/off switching. Customize once for ongoing savings and quiet, efficient power management.
Smart Generator 4000 (Dual Fuel)
The EcoFlow Smart Generator 4000 (Dual Fuel) is designed to offer reliable, efficient, and eco-friendly power for home backup, outdoor adventures, and emergencies. With the ability to run on both gasoline and propane, it provides flexible power options for uninterrupted energy. Pair it with the EcoFlow DELTA Pro for optimal performance, making it a versatile solution for any power needs.
Efficient and Reliable Performance
With industry-leading 3200W DC fast charging, the EcoFlow Smart Generator 4000 charges the DELTA Pro from 0-80% in just 80 minutes. It boasts 40% higher energy efficiency, saving fuel and reducing consumption by over 40% compared to other generators. Whether using gasoline or propane, this dual-fuel generator ensures you’re prepared for any situation.
Advanced Control and Safety Features
The Smart Generator 4000 offers multiple start/stop methods, including app control, electric button, and manual cord. It also features 4 intelligent self-starting backup modes and real-time safety alerts via the EcoFlow app, ensuring optimal performance and safety. The ergonomic design and built-in pull-rod make it easy to transport and store.
Dual-Fuel Power for Maximum Flexibility
Running on gasoline, the Smart Generator can power home appliances for up to 8 hours on a single tank. When using propane, a 20lb tank provides up to 24kWh of power, enough to keep your home powered for a full day during outages. This dual-fuel capability offers peace of mind, especially during emergencies or fuel shortages.
Specifications
DELTA Pro 3 Portable Power Station
| General | Capacity | 4096Wh |
| 1 Unit Capacity Extend | 12kWh | |
| Max Extend Range | 24kWh(with 2 DP3) | |
| Dimension(L*W*H) | 695.5mm*341mm*410mm | |
| Weight(KG) | Approx. 51.5kg | |
|
AC Output
|
Max Continuous Output | 4000W Max |
| Output Extend Range | ~8KW with 2*DP3 + 50amp Hub ~12KW with 3*DP3 + SHP2 |
|
| Surge Output | 8000W, 400ms | |
| Split-Phase | Yes | |
| Voltage | 120V/240V | |
| X-Boost | 6000W, Max | |
| X-Fusion | Yes, 120V/1800W AC input, 120V/240V 4000W.Max AC output | |
| X-Stream | Yes | |
| EPS/UPS | <10ms, UPS | |
| AC Power IN/OUT Port(Discharge Only) | 120/240V~16.7A 60Hz | |
| AC Outlets Number | 7 | |
|
DC Output
|
USB-C | USB-C*2, 5/9/12/15/20V 5A 100W Max |
| USB-A-Fast | USB-A*2, 5V 2.4A 9V 2A 12V 1.5A 18W Max | |
| Car Power Output | No | |
| 12V DC Output | 12.6V/30A 378W Total DC5521, 1X, 5A Max Anderson, 1X, 30A Max |
|
| Remote Control Port | 1X | |
|
Input
|
Utility Power Charging | C20 port, 100-240V~15A 50/60HZ 1800W Max @ 120V 3600W Max @ 240V Bypass Mode: 100-120V~15A 50/60HZ |
| Adjustable AC Charging Speed | Yes | |
| EV Charger Charging （AC Power IN/OUT Port） |
AC Power IN/OUT Port 4000W Max, 120/240V~20A 50/60Hz |
|
|
Solar Input
|
2600W, Max | |
| 2 Ports, HPV:30-150V/15A, 1600W Max LPV:11-60V/20A, 1000W Max |
||
| Car Input | 12V 8A Max. 48V 20A Max. |
|
| Generator Input | 3200W, Max(with Smart generator 4000) | |
| 0-80% Charge time | 50min(1C Charging) | |
| Bond Charge Input (with 1*EB) |
7000W, Max | |
|
Battery
|
Extra Battery Port | 2X，Support DP EB, DP3 EB |
| Battery Material | LFP | |
| Life Cycle | 4000 cycles , 80% | |
| IP rate for Battery Pack | IP65 | |
| CTC Craftsmanship | yes | |
|
Connection
|
Smart Home Panel | SHP 2, Max with 3X DELTA Pro 3 |
| Connection | WiFi 2.4GHz/Bluetooth/CAN | |
| Screen | yes, all new design | |
| APP Control | yes | |
|
Experience
|
Years of Warranty | 5 years |
| Noise (half of load) | 35dB (under 2kW, 25°C) | |
| Wheels Support | yes | |
| Tie rod Support | yes | |
| Discharge Temperature | -10°C ~ 45°C (14~113°F) | |
| Charge Temperature | 0°C ~ 45°C (32~113°F) | |
| Storage Temperature | -10°C ~ 45°C (14~113°F) | |
|
Certification & Protection
|
Certification | UL, CE, FCC, RoHS, TELEC New: UL9540+UL9540A |
| AC Surge | anti-surge | |
| Battery Protection | Over Voltage Protection, Overload Protection, Over Temperature Protection, Short Circuit Protection, Low Temperature Protection, Low Voltage Protection, Overcurrent Protection etc. |
|
| Battery-Life Protection | yes, |
Smart Generator 4000 (Dual Fuel)
|
EPA Version |
|
|
Dimension |
633×381×529 mm |
|
Net Weight |
38 kg |
|
Peak Output Power |
4000W |
|
Rated Output Power (Gasoline/LPG） |
3200W/2900W |
|
Running Amp. at 120V |
26.6A |
|
Max Amp. at DC Output |
56A |
|
Frequency |
60Hz |
|
Engine Size |
196cc |
|
Voltage |
120V |
|
Starting Methods |
Manual pulling cord start; Electric button start Bluetooth/Wi-Fi/App remote start; Reverse start by portable power stations; Scheduled and automatic start |
|
Outlets |
NEMA TT30R, 120V, 30A; NEMA 5-20R, 120V, 21A |
|
Single Fuel Tank Size and Power Generation |
6L/8kWh |
|
Single LPG Size* and Power Generation |
20lb Propane*/24kWh *For reference and benchmark |
|
Runtime at Rated wattage (Gas, rated load & 1/4 rated load） |
2.8 hours/8 hours (at 1/4 load） |
|
Noise Level (at 7m distance, rated output) |
70 dB |
|
Safety Minitor |
CO Alert/Fuel Alert/Overheating Alert/Engine Maintenance Reminder/Overload Alert |
|
Warranty |
3 years |
|
CARB Version |
|
|
Dimension |
633×381×481 mm |
|
Net Weight |
38 kg |
|
Peak Output Power |
4000W |
|
Rated Output Power (LPG/Natural Gas） |
3000W/2700W |
|
Running Amp. at 120V |
25A |
|
Max Amp. at DC Output |
56A |
|
Frequency |
60Hz |
|
Engine Size |
196cc |
|
Voltage |
120V |
|
Starting Methods |
Manual pulling cord start; Electric button start Bluetooth/Wi-Fi/App remote start; Reverse start by portable power stations; Scheduled and automatic start |
|
Outlets |
NEMA TT30R, 120V, 30A; NEMA 5-20R, 120V, 21A |
|
Single Fuel Tank Size and Power Generation |
/ |
|
Single LPG Size* and Power Generation |
20lb Propane*/24kWh *For reference and benchmark |
|
Runtime at Rated wattage (Gas, rated load & 1/4 rated load） |
/ |
|
Noise Level (at 7m distance, rated output) |
70 dB |
|
Safety Minitor |
CO Alert/Fuel Alert/Overheating Alert/Engine Maintenance Reminder/Overload Alert |
|
Warranty |
3 years |
What's in the box?
• (1) EcoFlow Delta Pro 3 Power Station
• (1) User manual
• (1) AC Charging Cable
• (1) Grip Protector
• (1) Warranty Cable
• (1) Quick Start Guide
• (1) Ecoflow SG4000 Dual Fuel Generator
• (1) Extra Battery Connection Cable
• (1) Oil Funnel
• (1) LPG Hose
• (1) Delta Pro Smart Generator Adapter
• (1) User Manual and Warranty Card
Payment & Security
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Product FAQs
The DELTA Pro 3 provides 3.6 kWh of stored energy, expandable to 7.2 kWh by adding an EcoFlow Extra Battery. The Smart Generator 4000 provides continuous power generation capability via dual fuel (propane or gasoline) for unlimited runtime when fuel is available.
Yes, the Smart Generator 4000 connects directly to the DELTA Pro 3 and can recharge the battery pack while also powering devices simultaneously through the power station's outlets.
Full recharge time depends on fuel type and load conditions; the generator can deliver up to 4000 W output, allowing rapid charging when the power station is not under load.
The DELTA Pro 3 includes a 5-year manufacturer warranty; the Smart Generator 4000 includes a 2-year manufacturer warranty. Note that after-sales service is unavailable in California and limited in Alaska.
The DELTA Pro 3 supports daisy-chaining up to 4 units for a maximum combined capacity of 14.4 kWh; each unit requires a separate EcoFlow Extra Battery expansion to reach 7.2 kWh per unit.