Early Prime Day Sale up to $1,458 OFF on EcoFlow DELTA Pro 3-related solutions!
Extra 7% off on orders of $3,000+, extra 9% off on orders of $5,000+, from July 1–15!
*Only valid on DELTA Pro 3-related solutions; stand-alone units excluded.
EcoFlow DELTA Pro 3 + EcoFlow 400W Portable Solar Panel
EcoFlow DELTA Pro 3 + EcoFlow DELTA Pro 3 Smart Extra Battery
EcoFlow DELTA Pro 3 + EcoFlow Smart Home Panel 2
EcoFlow DELTA Pro 3 + EcoFlow PowerInsight
EcoFlow DELTA Pro 3 + EcoFlow Alternator Charger + Adapter

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

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
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
Can EcoFlow DELTA Pro 3 be connected to EcoFlow Smart Home Panel 2 for use?
Yes, EcoFlow DELTA Pro 3 can be connected to EcoFlow Smart Home Panel 2 through the power input/output port.
Can EcoFlow DELTA Pro 3 be connected to EcoFlow 50 Amp Hub for use?
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.
What is the maximum solar input that EcoFlow DELTA Pro 3 can support?
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.
How to reset the Bluetooth and Wi-Fi connections on EcoFlow DELTA Pro 3?
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.
Can EcoFlow DELTA Pro 3 be used with an EV charger?
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).
Can EcoFlow DELTA Pro 3 output 120V and 240V AC power simultaneously?
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.
Will EcoFlow DELTA Pro 3 automatically turn on if connected to solar panels while it is 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.
Which EcoFlow products are compatible with EcoFlow DELTA Pro 3? (Other EcoFlow products)
- 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.
Which EcoFlow products are compatible with EcoFlow DELTA Pro 3? (EcoFlow DELTA Pro series)
- 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.
How long is the cycle life of the battery in EcoFlow DELTA Pro 3?
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).
What is the operational temperature range for EcoFlow DELTA Pro 3?
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.
Does the EcoFlow DELTA Pro 3 have GFCI protection?
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.
Is the EcoFlow DELTA Pro Smart Extra Battery compatible with the EcoFlow DELTA Pro 3?
Yes, supported. Please note that all devices need to be upgraded to the latest firmware version to ensure compatibility.
Can the EcoFlow DELTA Pro 3 main unit be used with the EcoFlow DELTA Pro main unit?
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.
Is the EcoFlow DELTA Pro 3 compatible with the EcoFlow DELTA Pro Ultra?
No, not supported.
Specs
Capacity
4096Wh
4000W,6000W(X-Boost)
Supports up to two DELTA Pro 3 Smart Extra Batteries / DELTA Pro Smart Extra Batteries
AC Output
7 outlets, 4000W Max. (Surge 8000W)
Max Device(s) Power Supported by X-Boost
6000W
USB-A Fast Charge
USB-A*2, 5V 2.4A 9V 2A 12V 1.5A 18W Max
USB-C Output
USB-C*2, 5/9/12/15/20V 5A 100W Max.
12V DC Output
12.6V/30A 378W Total
DC5521 * 1, 5A Max.
Anderson Port * 1, 30A Max.
AC Charging Input
100-240V~15A,50/60HZ
120V 1800W Max.
240V 3600W Max.
Solar Charging Input
2600W, 2 ports:
HPV:30-150V/15A, 1600W Max.
LPV:11-60V/20A, 1000W Max.
Car Charging Input
12V 8A Max.
48V 20A Max.
Battery Chemistry
LFP
Cycle Life
4000 cycles to 80% capacity
Connection
WiFi 2.4GHz/Bluetooth/CAN
Net Weight
51.5kg (113.54 lb)
Dimension
693mm*341mm*410mm
EcoFlow DELTA Pro 3 Compatiblity*
*Please note that EcoFlow DELTA Pro 3 is not compatible with EcoFlow DELTA Pro/EcoFlow DELTA Pro Ultra.
EcoFlow DELTA Pro 3 T&C:
- Timeline
The EcoFlow DELTA Pro 3 product campaign runs from June 11, 2024, to July 23,2024, PST, with the official launch date being June 24, 8PM PST.
- Early Bird Subscription
To receive the latest information about EcoFlow DELTA Pro 3, you can enter your email address on the new product page between June 11th and June 24th PST. By doing so, you agree to our email marketing terms and conditions and subscribe to our marketing emails for notifications.
- Benefits
During the promotion period (June 11, 2024, to June 24, 2024, PST), you will get the following benefits by subscribing:
1. Benefit 1: During the official launch period (June 24, 2024 to July 23 2024 PST), you will get a $500 coupon code: DP3LAUNCH that is only available for DELTA Pro 3 portable power station stand-alone unit and enjoy the discount by applying the coupon at checkout. Only one code can be applied to one transaction.
2. Benefit 2: During the official launch period (June 24, 2024, to July 23, 2024, PST), when you purchase a DELTA Pro 3 + 400W solar panel bundle, we will only charge you for the price of the DELTA Pro 3, and the 400W solar panel will be included for free.
3. Benefit 3: During the official launch period (June 24, 2024 to July 23 2024 PST), you will get an extra $300 off discount on DELTA Pro 3 + DELTA Pro 3 Extra Battery, DELTA Pro 3+ Smart Home Panel 2 bundle or DELTA Pro 3 + Smart Generator 4000 (Dual Fuel) bundle respectively, by checking out at a discounted price.
*Only one code can be applied to one transaction. These Benefits cannot combined with other discounts.
*Please keep the coupon information confidential and do not share the coupon with others.
*EcoFlow reserves the right to cancel the coupon and any associated orders at any time in cases of dishonesty, fraud, or any violation of these terms.
- Membership Benefits
1. From July 3, 2024 to July 23 2024 PST, only DELTA Pro 3-related products purchased on the official EcoFlow website (us.ecoflow.com) will receive double EcoCredits. DELTA Pro 3-related products include DELTA Pro 3 single unit and DELTA Pro 3 bundles(must include DELTA Pro 3).No Membership Benefits will be available for purchasing other products.
2. The member’s EcoCredits account must be logged in to first, and shall be under the same email as the one used to place an order. Create a free account here: https://www.ecoflow.com/us/register?redirect=https://www.ecoflow.com/us/ecocredits. All EcoCredits will be credited to the member’s account once the order is shipped. If a return is initiated, EcoCredits will be withdrawn.
3. EcoCredits can be used for cash deduction when purchasing designated products on the official EcoFlow website (us.ecoflow.com). For every 20 EcoCredits accumulated, members can reduce the order value by $1. The minimum number of EcoCredits required to apply a discount is 100. The maximum discount allowed per product is restricted to 5% of its total value.
4. The EcoCredits deduction will not apply to DELTA Pro 3 and related accessories and Flash Sale products, and will not be stackable with Extra Discount as defined above.
- Prime Day Sale Extra Discount
Prime Day Exclusive Offer! Get extra discounts or freebies on DELTA Pro 3 bundles (standalone units excluded) plus extra EcoCredits! Find out more on the EcoFlow Prime Day Sale page
- Upgraded Financing Option
During June 24, 2024 to July 23, 2024 PST, orders with Delta Pro 3 portable power station and the related bundles will get a 24-month interest-free financing at 0% APR when you pay with Affirm, eligibility for this service is subject to Affirm’s credit evaluation.
- Extended warranty service
During the official launch period (June 24, 2024, to July 23, 2024, PST), when you purchase and successfully pay for the order of DELTA Pro 3 and related bundles, you will get a 7-year free warranty: 5 years standard warranty plus an additional 2 years extended warranty.
*This extended warranty is only valid on Delta Pro 3 and Delta Pro 3-related bundles.
- Delta Pro 3 exclusive referral program
1. If a referrer successfully invites newly registered users on the official EcoFlow website (us.ecoflow.com), the referee will get 2000 EcoCredits and a $399 coupon. Applying this coupon at checkout can get a free PowerInsight Home Energy Manager (value $399) with the purchase of a DELTA Pro 3 + PowerInsight Home Energy Manager related bundles. And the referrer will get 300 EcoCredits, which will be capped at 9,000 EcoCredits per month (“Referral Program”).
2. Coupons received from the Referral Program can only be applied to DELTA Pro 3 + PowerInsight Home Energy Manager related bundles.
3. Coupons received from the Referral Program can be applied only once and cannot be used in conjunction with other discounts. The coupons will expire on August 31, 2024 PST.
4. If a referee places an order within 30 days and the amount of the first order is not less than $299, the referrer will get a 5% cashback. Cashback is capped at $250 per order.
5. Please refer to more detailed terms and conditions of the EcoFlow Referral Program at https://www.ecoflow.com/us/referral-delta-pro-3-portable-power-station
- Others
1. The Sale is open to all users on us.ecoflow.com who are US citizens or residents and (i) at least 18 years of age or (ii) legal age before June 11, 2024, PST to form a binding contract with EcoFlow.
2. Free gifts cannot be redeemed for cash or discounts. The free gifts are non-stackable, non-transferable, non-replaceable, non-discountable, non-selectable and non-upgradeable.
3. Orders placed during the EcoFlow DELTA Pro 3 product campaign are refunded subject to the actual amount paid.
4. When users request a refund of an order with free gifts, the gifts must be returned together. Otherwise, the refund can not be processed.
5. You can cancel your order before shipping for a refund. Click here for details about return and refund policies.
6. Participants agree to release and discharge EcoFlow from any liabilities and claims, including breach of contract, tort, negligence, or any other cause of action at law or equity, arising out of, or in any way connected to this campaign or the participant’s entry into the campaign.
7. Participants further agree to release and discharge any third party related to or connected with this campaign from any liabilities and claims, including breach of contract, tort, negligence, or any other cause of action at law or equity arising out of, or in any way connected to this campaign, or the participant’s entry into the campaign.
8. By participating in this campaign, participants agree to indemnify and hold EcoFlow and the EcoFlow Group of Companies, their officers, directors, shareholders, predecessors, successors, employees, agents, and representatives harmless from any claims, losses, damages, liabilities, or expenses (including legal fees) arising from this campaign or related to it in any way.
9. EcoFlow reserves the right to disqualify participants who use or have used improper means to participate in this campaign without prior notice and may initiate legal proceedings to the fullest extent permitted by applicable law.
10. EcoFlow reserves the right to modify, adjust, or terminate this campaign, with any changes, adjustments, or terminations being announced on the online sales platform.
11. Geographical Restrictions: This program is exclusive to the EcoFlow US Online Store (us.ecoflow.com).
12. Separate Packaging: Products are shipped separately for safe delivery.
13. Free shipping is unavailable for outlying areas, including Guam, Puerto Rico, Hawaii, and Alaska. Please refer to our shipping policy for more details.
14. If you have any questions, please contact customer service support@ecoflow.com for assistance.
15. This campaign and its terms and conditions are governed by the laws of the country where it is held.
Disclaimer
*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
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