(954) 249-2314
The EcoFlow DELTA Pro 3 delivers serious portable power for home backup, RVs, off-grid living, and job sites. With 4096Wh capacity, a 4000W AC output, and up to 2600W solar charging, the DELTA Pro 3 keeps your essentials running anytime, anywhere. Expandable with extra batteries and smart home integration, it’s a reliable solution for whole-home and mobile backup power.
Key Features
- Massive 4096Wh capacity for powering fridges, tools, medical devices & more
- 4000W AC output with surge headroom for heavy-duty appliances
- Up to 2600W solar input for fast, renewable off-grid charging
- Expandable system with additional EcoFlow batteries
- Smart Home Panel integration for seamless whole-home backup
- App monitoring, fast AC recharge, and quiet operation
What’s in the Box
- EcoFlow DELTA Pro 3 Unit
- AC Charging Cable
- DC/Car Charging Cable
- User Manual & Warranty
- (Accessories vary by bundle; see options on this page)
Tech Specs
- Capacity: 4096Wh
- AC Output: 4000W (120V), surge higher
- Solar Input: up to 2600W
- Battery Chemistry: LFP (LiFePO4)
- Expansion: Compatible with EcoFlow extra batteries & Smart Home Panel
- App: iOS/Android control and monitoring
EcoFlow DELTA Pro 3 vs DELTA Pro Ultra
Not sure which model is right for you? Compare the DELTA Pro 3 and DELTA Pro Ultra below to find the best fit for your home, RV, or off-grid power needs.
| Feature | EcoFlow DELTA Pro 3 | EcoFlow DELTA Pro Ultra |
|---|---|---|
| Battery Capacity | 4096Wh | 6000Wh (expandable up to 90kWh) |
| AC Output | 4000W continuous, higher surge | 7200W continuous, higher surge |
| Solar Input | Up to 2600W | Up to 5600W |
| Battery Chemistry | LFP (LiFePO4) | LFP (LiFePO4) |
| Expansion | Expandable with extra batteries | Expandable with multiple Ultra units + Smart Home Panel 2 |
| Best For | Home backup, RVs, off-grid cabins, job sites | Whole-home backup, heavy-duty off-grid systems, high power demand |
| Weight | ~115 lbs (52 kg) | ~132 lbs (60 kg) per unit |
| Warranty | 5 years | 5 years |
The EcoFlow DELTA Pro 3 is ideal for most households, RVs, and portable backup needs, while the DELTA Pro Ultra is designed for full-home backup and maximum off-grid performance.
Why Buy From AllProGenerators
- Authorized EcoFlow dealer since 2018
- Family-owned U.S. business with real phone support (954-249-2314)
- Price-beat & lowest-price guarantee
- Fast shipping and manufacturer warranty support
EcoFlow DELTA Pro 3 FAQs
How long will the EcoFlow DELTA Pro 3 run a refrigerator?
A full charge powers a standard fridge for about 1–2 days depending on size and efficiency.
Can I use solar panels and AC charging at the same time?
Yes, the DELTA Pro 3 supports dual charging for faster recharge times.
What is the warranty on the EcoFlow DELTA Pro 3?
EcoFlow provides a 5-year warranty for reliable, long-term use.
Is the DELTA Pro 3 expandable?
Yes, you can add extra batteries and connect it to the EcoFlow Smart Home Panel for whole-home backup.
Related & Compatible Products
| Shipping | This item ships to |
 |
Fast Shipping in the USA. Items ship the same or next day We process orders 7 days a week to ensure the fastest shipping possible. All generators are shipped as fast as possible out of several US locations to ensure the fastest delivery. |
|
 |
We Put Our Customers First We have done the research for you to find the best manufacturers with the best warranties. Every unit on our site is covered by a high quality manufacturers warranty. |
|
 |
We offer the absolute lowest price we can offer |
|
 |
We insist that you love our service. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
 |
Ordering from AllProGenerators.com is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
Description
The EcoFlow DELTA Pro 3 delivers serious portable power for home backup, RVs, off-grid living, and job sites. With 4096Wh capacity, a 4000W AC output, and up to 2600W solar charging, the DELTA Pro 3 keeps your essentials running anytime, anywhere. Expandable with extra batteries and smart home integration, it’s a reliable solution for whole-home and mobile backup power.
Key Features
- Massive 4096Wh capacity for powering fridges, tools, medical devices & more
- 4000W AC output with surge headroom for heavy-duty appliances
- Up to 2600W solar input for fast, renewable off-grid charging
- Expandable system with additional EcoFlow batteries
- Smart Home Panel integration for seamless whole-home backup
- App monitoring, fast AC recharge, and quiet operation
What’s in the Box
- EcoFlow DELTA Pro 3 Unit
- AC Charging Cable
- DC/Car Charging Cable
- User Manual & Warranty
- (Accessories vary by bundle; see options on this page)
Tech Specs
- Capacity: 4096Wh
- AC Output: 4000W (120V), surge higher
- Solar Input: up to 2600W
- Battery Chemistry: LFP (LiFePO4)
- Expansion: Compatible with EcoFlow extra batteries & Smart Home Panel
- App: iOS/Android control and monitoring
EcoFlow DELTA Pro 3 vs DELTA Pro Ultra
Not sure which model is right for you? Compare the DELTA Pro 3 and DELTA Pro Ultra below to find the best fit for your home, RV, or off-grid power needs.
| Feature | EcoFlow DELTA Pro 3 | EcoFlow DELTA Pro Ultra |
|---|---|---|
| Battery Capacity | 4096Wh | 6000Wh (expandable up to 90kWh) |
| AC Output | 4000W continuous, higher surge | 7200W continuous, higher surge |
| Solar Input | Up to 2600W | Up to 5600W |
| Battery Chemistry | LFP (LiFePO4) | LFP (LiFePO4) |
| Expansion | Expandable with extra batteries | Expandable with multiple Ultra units + Smart Home Panel 2 |
| Best For | Home backup, RVs, off-grid cabins, job sites | Whole-home backup, heavy-duty off-grid systems, high power demand |
| Weight | ~115 lbs (52 kg) | ~132 lbs (60 kg) per unit |
| Warranty | 5 years | 5 years |
The EcoFlow DELTA Pro 3 is ideal for most households, RVs, and portable backup needs, while the DELTA Pro Ultra is designed for full-home backup and maximum off-grid performance.
Why Buy From AllProGenerators
- Authorized EcoFlow dealer since 2018
- Family-owned U.S. business with real phone support (954-249-2314)
- Price-beat & lowest-price guarantee
- Fast shipping and manufacturer warranty support
EcoFlow DELTA Pro 3 FAQs
How long will the EcoFlow DELTA Pro 3 run a refrigerator?
A full charge powers a standard fridge for about 1–2 days depending on size and efficiency.
Can I use solar panels and AC charging at the same time?
Yes, the DELTA Pro 3 supports dual charging for faster recharge times.
What is the warranty on the EcoFlow DELTA Pro 3?
EcoFlow provides a 5-year warranty for reliable, long-term use.
Is the DELTA Pro 3 expandable?
Yes, you can add extra batteries and connect it to the EcoFlow Smart Home Panel for whole-home backup.
Related & Compatible Products
Shipping
| Shipping | This item ships to |
Delivery
|
Fast Shipping in the USA. Items ship the same or next day We process orders 7 days a week to ensure the fastest shipping possible. All generators are shipped as fast as possible out of several US locations to ensure the fastest delivery. |
|
Why Buy From Us
|
We Put Our Customers First We have done the research for you to find the best manufacturers with the best warranties. Every unit on our site is covered by a high quality manufacturers warranty. |
|
|
We offer the absolute lowest price we can offer |
|
|
We insist that you love our service. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again. |
|
|
Ordering from AllProGenerators.com is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either. |
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