This guide compares the specs, features, and key differences between the EcoFlow Delta Pro and Anker SOLIX F3800 to help you choose the right high-capacity power station. Both models support home backup, EV charging, and off-grid use, but they differ in output power, battery expansion, and pricing.
Specs Comparison Table
EcoFlow vs Anker Power Station Specs
| Feature | EcoFlow Delta Pro | Anker SOLIX F3800 |
|---|---|---|
| Battery Capacity | 3600Wh | 3840Wh |
| Expandable Capacity | Up to 25kWh | Up to 26.9kWh |
| Inverter Power | 3600W (7200W surge) | 6000W (9000W surge) |
| Battery Chemistry | LiFePO4 | LiFePO4 |
| Cycle Life | 3,500 cycles to 80% | 3,000 cycles to 80% |
| AC Output Ports | 5 × 20A, 1 × 30A | 6 × 20A, 1 × 30A |
| 240V Split Phase | Yes (2 units) | Yes (1 unit) |
| EV Charging | Yes (Level 2, 3400W) | Yes (Level 2, NEMA 14-50, 6000W) |
| Max Solar Input | 1600W | 2400W |
| Weight | 99 lbs | 132 lbs |
| Wheels | Yes | Yes |
| App Control | Yes | Yes |
| Price (MSRP) | ~$3,699 | ~$3,999 |
Power & Performance
The Anker SOLIX F3800 delivers more raw output power with a 6000W inverter (9000W surge), compared to 3600W continuous (7200W surge) on the EcoFlow Delta Pro. This makes the F3800 better suited for whole-home backup or demanding off-grid setups.
Both units support 240V output, but Anker offers this with a single unit, while EcoFlow requires pairing two Delta Pros.
Battery Capacity & Cycle Life
EcoFlow DELTA Pro Portable Power Station
from: EcoFlow
The base capacity is similar: 3600Wh vs 3840Wh. However, Anker edges out slightly in expansion, scaling to 26.9kWh versus EcoFlow’s 25kWh.
That said, EcoFlow Delta Pro offers better long-term battery endurance with 3,500 cycles to 80%, compared to 3,000 cycles for the Anker.
Output Ports & Expandability
Both models offer plenty of AC ports, including 30A RV-style outlets. Anker includes six 20A AC outlets vs five on EcoFlow.
In terms of expandability, both support extra batteries, smart panels, and EV adaptability. But Anker’s built-in 240V and higher output power make it more plug-and-play for high-demand setups.
Portability & Weight
The EcoFlow Delta Pro is significantly lighter at 99 lbs vs Anker’s 132 lbs. Both include wheels and telescopic handles, but Delta Pro’s lower weight makes it easier to move around solo.
Charging Options
EcoFlow offers a wider variety of charging options, including:
- AC charging (1800W)
- Solar (up to 1600W)
- EV charging (via Level 2 stations)
- Smart generator compatibility
Anker leads in solar input with 2400W and has a built-in NEMA 14-50 port for direct EV charging at 6000W — a big plus for EV owners.
Price & Value
The EcoFlow Delta Pro is typically priced around $3,699, while the Anker SOLIX F3800 runs closer to $3,999. Given its higher output and solar capacity, Anker justifies the higher price for users who need maximum power.
That said, EcoFlow has a larger ecosystem of add-ons (like the Smart Home Panel and dual-fuel generator), offering better modular value for those building a flexible setup over time.
Final Verdict
- Choose the EcoFlow Delta Pro if you want:
- A more portable system
- Longer battery life
- Broader ecosystem compatibility
- Better long-term value with expandability
- Choose the Anker SOLIX F3800 if you need:
- Higher output for whole-home or EV loads
- Built-in 240V without pairing
- Faster solar charging (2400W input)
- Direct NEMA 14-50 EV support
Both are premium power stations, but Anker SOLIX F3800 is better for high-demand users and home backup. EcoFlow Delta Pro excels in modular off-grid setups and portability.
FAQs
Can both units be used for home backup?
Yes. Both can integrate with home panels and provide 240V output. Anker does it with one unit; EcoFlow requires two.
Which supports EV charging better?
Anker offers direct EV charging via a NEMA 14-50 port at 6000W. EcoFlow supports EV charging but at lower speeds (~3400W).
Are they both expandable?
Yes. EcoFlow expands up to 25kWh, while Anker reaches 26.9kWh with add-on batteries.
Individual buyer’s guides:
- EcoFlow DELTA Pro Buyer’s Guide: Power, Specs & Use Cases
- Anker SOLIX F3800 Buyer’s Guide: Is This the Right Powerhouse for You?
Last update on 2025-05-12 / Affiliate links / Images from Amazon Product Advertising API