*Note: The terms "DELTA" and "RIVER" as mentioned on this page refer to products exclusively manufactured by ECOFLOW INC.
Keep Your Home Running Smoothly
Keep Your Home Running Smoothly
Keep Your Home Running Smoothly
Effortless Power for Every Family Member
Effortless Power for Every Family Member
Effortless Power for Every Family Member
Quiet Comfort for Your Home and Neighbors, Too!
It's whisper-quiet with X-Quiet technology, ensuring a peaceful hum*, promising you a night of peaceful sleep even if you keep it beside your bed. It's so silent that you'll hardly notice it's there.
*as low as 30 dB, thanks to our X-Quiet tech
Freedom from Refueling Concerns
Freedom from Refuelling Concerns
Freedom from Refuelling Concerns
Charge up, fast, and everywhere
Introducing EcoFlow's groundbreaking X-Stream fast charging technology, setting a new industry standard. Charge from 0 to 80% in just 50 minutes. With multi-charge combinations, enjoy up to 7000W of super-fast charging.
7 unique and 18 combo charging methods to meet your charging needs anywhere, anytime
Indoor: Dual-PV Charging
Indoor: AC Wall Charging
Garage: EcoFlow Smart
Home Panel 2
Backyard: With Gas
Generator
Outdoor: EV Charging
Piles
RV/Van: EcoFlow
Alternator Charger
Car: Cigarette Lighter
Charging
Fast Multi-Charging
Solutions
Indoor: Dual-PV Charging
Indoor: AC Wall Charging
Garage: EcoFlow Smart
Home Panel 2
Backyard: With Gas
Generator
Outdoor: EV Charging
Piles
RV/Van: EcoFlow
Alternator Charger
Car: Cigarette Lighter
Charging
Fast Multi-Charging
Solutions
Three Ways to Flexibly Connect EcoFlow DELTA Pro 3 to Your Home
Three Ways to Flexibly Connect EcoFlow DELTA Pro 3 to Your Home
Explore the Secure Feeling EcoFlow Brings You
Explore the Secure Feeling EcoFlow Brings You
Explore the Secure Feeling EcoFlow Brings You
Explore the Secure Feeling EcoFlow Brings You
Effortless All-in-One Command with the EcoFlow App
Installation Consulting Service For EcoFlow Smart Home Panel 2
With our service, you'll experience a seamless EcoFlow Smart Home Panel 2 installation. We connect you with a fully-trained local electrician and provide tracking from order to fitting. Our team is on hand to answer any technical queries, ensuring a smooth, hassle-free setup that prioritizes your convenience and satisfaction.
What's In The Box?
FAQ
Yes, EcoFlow DELTA Pro 3 can be connected to EcoFlow Smart Home Panel 2 through the power input/output port.
Yes, EcoFlow DELTA Pro 3 can be connected to the EcoFlow 50 Amp Hub dedicated for EcoFlow DELTA Pro Ultra via the AC Power IN/OUT port, supporting the parallel connection of up to 2 sets of EcoFlow DELTA Pro 3.
EcoFlow DELTA Pro 3 has two PV input ports, which are for high-voltage PV port and low-voltage PV, respectively.High-voltage PV: 30-150V, 15A Max, 1600W Max. Low-voltage PV: 11-60V, 20A Max, 1000W Max.
When the device is powered off, press and hold the power button for more than 5 seconds. The device's LCD screen will light up, and then the screen will blink once (it must blink once), indicating that the Bluetooth connection has been successfully reset.
Yes, it supports Level 1/2 EV chargers. You will need to purchase a dedicated EcoFlow adapter, the EV X-Stream Adapter (DELTA Pro Ultra). Typyically, the grid charging port on the US model only supports AC 120V 2000W charging (Level 1). However, by using the AC POWER IN/OUT port along with the EV X-Stream Adapter (DELTA Pro Ultra), you can connect a 240V EV charger, increasing the charging rate to 4000W (Level 2).
No, but it can perform split-phase output as a standalone unit.There are two buttons for AC output: 120V AC ON/OFF and 240V AC ON/OFF.1. When the 120V AC button is pressed, four 120V 20A outlets and one 30A RV outlet will supply power, and the 240V outlet will be turned off.2. When the 240V AC button is pressed, one L14-30 split-phase outlet and one 6-20R 240V outlet output power, and the 120V outlet will be turned off.
Yes, it will.However, there are specific requirements for the light conditions. In weak lighting environments, it might not trigger the device to power on.
- EcoFlow 800W Alternator Charger
- EcoFlow Smart Home Panel 2
- EcoFlow Smart Generator (Dual Fuel)
- EcoFlow DELTA Pro to Smart Generator Adapter
- EcoFlow PowerInsight Home Energy Manager
- EcoFlow WAVE 2
- EcoFlow Smart Generator 4000 (Dual Fuel)
Please note that all devices need to be upgraded to the latest firmware version to ensure compatibility.
- EcoFlow DELTA Pro Smart Extra Battery
- EcoFlow 50 Amp Hub (DELTA Pro Ultra)
- EcoFlow EV X-Stream Adapter (DELTA Pro Ultra)
- EcoFlow DELTA Pro Remote Control
Please note that all devices need to be upgraded to the latest firmware version to ensure compatibility.
4000 cycles.After undergoing 4000 cycles at a rate of 0.5C/0.5C at 25°C (77°F), the battery maintains over 80% of its state of health (SoH).
Optimal operating temperature: 20°C-30°CCharging temperature range: 0℃-45℃Discharge temperature range: –10℃-45℃Recommended long-term storage temperature: 20℃-30℃
As the core component of the device, the safety and protection level of the battery pack is crucial. To better protect the battery pack and reduce the risk of short circuits and fires caused by water ingress, the EcoFlow DELTA Pro 3 battery pack is sealed. It has reached an IP65 waterproof and dustproof rating, effectively preventing dust from entering and resisting water spray.However, the EcoFlow DELTA Pro 3 main unit does not have a waterproof and dustproof rating (IP20). The device is suitable for use in well-ventilated indoor environments or sheltered outdoor environments to avoid the impact of rain and dust on the device. Please ensure that the surrounding environment is dry and clean during installation and use to ensure the device's normal operation and longevity.
EcoFlow DELTA Pro 3 is equipped with an internal GFCI ground circuit. Users can connect an external GFCI protector according to their needs. When an external GFCI protector is connected to EcoFlow DELTA Pro 3, the GFCI support switch must be turned on in the app for the external GFCI protector to function properly.
Yes, supported. Please note that all devices need to be upgraded to the latest firmware version to ensure compatibility.
No, not supported.
Supported. However, due to the different capacities of the EcoFlow DELTA Pro Extra Battery and the EcoFlow DELTA Pro 3 Extra Battery, there will be some SOC imbalance.
No, not supported.
Specs
Rated Capacity
4096Wh
Expanable Capacity (Single Unit)
12kWh (2 × DP3 Extra Battery)
AC Continuous Output
4000W, 6000W with X-boost
Expanable Capacity (System*)
36kWh (6 × DP3 Extra Battery); Up to 48kWh**
AC Surge Output
8000W
Scalability(System*)
12kW
Cell Chemistry
LFP
Battery IP Rating
IP65
Cycle Life
4000 cycles to 80% capacity
UPS
10 ms
AC Output
120/240V~16.7A 60Hz, 4000W total
12V DC Output
12.6V⎓30A, 378W total
DC5221: 1 × 5A Max
Anderson Port: 1 × 30A Max
120V AC Output
4 × NEMA 5-20R, 20A
1 × NEMA TT-30R, 30A
USB-A
2 × 5V-2.4A/9V-2A/12V-1.5A, 18W Max per port, 36W total
240V AC Output
1 × NEMA 6-20R, 16.7A
USB-C
2 × 5/9/12/15/20V-5A, 100W Max per port, 200W total
120/240V AC Output
1 × NEMA L14-30R, 16.7A
AC Charging Input
Charge Only: 100-240V~15A 50/60Hz
Bypass Mode: 100-120V~15A (3 hours Max), 12A (continue),
50/60Hz
Solar Charging Input
2600W total, 2 ports
High-PV Input: 30V-150V⎓, 15A, 1600W Max
Low-PV Input: 11V-60V⎓, 20A, 1000W Max
Car Charging Input
12V⎓8A Max / 48V⎓20A Max
Dimension
410.4 × 341 × 693 mm（16.16 × 13.43× 27.28 in.）
Net Weight
51.5kg (113.54 lb)
Warranty
5-year warranty
Connection
WiFi 2.4GHz/Bluetooth/CAN
Discharging temp
-10°C to 45°C | 14° to 113°F
Charging temp
0°C to 45°C | 32° to 113°F
Storage temp
-10°C to 45°C | 14° to 113°F
* System: Pair 3 inverters with the EcoFlow Smart Home Panel 2
** Requires 3 × EcoFlow DELTA Pro 3, 3 × EcoFlow DELTA Pro 3 Smart Extra Batteries, 3 × EcoFlow Smart Generator 4000 (Dual Fuel) & 1 × EcoFlow Smart Home Panel 2 (sold separately).
EcoFlow DELTA Pro 3 Compatiblity*
*Please note that EcoFlow DELTA Pro 3 is not compatible with EcoFlow DELTA Pro/EcoFlow DELTA Pro Ultra.
*Qualifying battery storage technology of 3kWh or more must be installed by a connection to a dwelling in the United States, lived in by the taxpayer. You should always consult your tax professional to determine your eligibility for the Residential Clean Energy Credit under Section 25D of the Internal Revenue Code given your individual situation. EcoFlow does not guarantee any tax credit based on our products, and any information we provide is for educational purposes only and should not be considered legal advice. It does not constitute professional tax advice or financial guidance. It should not be used as the only source of information when making purchasing decisions, investment decisions, tax decisions, or execution. Consult a tax professional to evaluate your eligibility.
Effective date: Jan 1, 2023
