As portable power solutions continue to advance, Anker and EcoFlow have established themselves as leaders in the industry, delivering high-capacity power stations for both home backup and off-grid applications. Two of the most powerful options available today are the Anker SOLIX F3800 vs EcoFlow Delta Pro, both designed to handle heavy-duty appliances, extended power outages, and off-grid living.
In this detailed comparison, we evaluate their battery capacity, power output, charging speed, expandability, and portability to help you decide which is the better investment.
Contents
Differences Anker SOLIX F3800 vs EcoFlow Delta Pro
Below is a summary of the specifications:
Battery Capacity and Expandability
The Anker SOLIX F3800 comes with an impressive 3,840Wh LiFePO₄ battery, which is expandable with additional battery modules, allowing for even greater storage capacity. This makes it ideal for users who require longer runtimes during power outages or off-grid applications.
The EcoFlow Delta Pro, with its 3,600Wh LiFePO₄ battery, also supports expandability. However, Anker’s F3800 has a slightly higher base capacity, giving it an advantage in long-term use before needing an additional expansion battery.
Winner: Anker SOLIX F3800
With a higher base battery capacity and comparable expandability, the SOLIX F3800 offers more storage out of the box.
Power Output and Device Compatibility
Power output is a critical factor when choosing a power station, as it determines how many devices you can run simultaneously and how powerful they can be.
The Anker SOLIX F3800 delivers an astounding 6,000W of continuous output with a 12,000W surge capacity, making it one of the most powerful portable power stations available today. This allows it to power heating systems, refrigerators, power tools, EVs, and entire homes during an outage.
The EcoFlow Delta Pro, while powerful, offers a maximum continuous output of 3,600W and a 7,200W surge capacity. While this is enough for most home appliances and off-grid needs, it is significantly lower than the SOLIX F3800, making it less suitable for users with high-energy demands.
Winner: Anker SOLIX F3800
With double the continuous output and nearly double the surge capacity, the SOLIX F3800 is the clear choice for users who need maximum power.
Charging Speed and Solar Input
Fast charging ensures minimal downtime when refilling the power station’s battery, especially for those relying on solar panels for off-grid power.
The Anker SOLIX F3800 supports up to 2,400W of solar input, allowing it to recharge quickly using renewable energy sources. Additionally, it features a high-speed AC charging system, fully recharging in 2.5 hours.
The EcoFlow Delta Pro, while still featuring fast charging, maxes out at 1,600W of solar input, making it less efficient in off-grid solar setups. However, it does have a slightly faster AC recharge time of 1.8 hours when plugged into the wall.
Winner: Anker SOLIX F3800
With higher solar input capacity, the F3800 is the better choice for users relying on solar energy.
Portability and Weight
While both power stations are designed for portable use, they are heavy due to their high-capacity batteries.
The Anker SOLIX F3800 weighs 104 lbs (47 kg), while the EcoFlow Delta Pro is slightly lighter at 99 lbs (45 kg). The weight difference is minimal, and both units include built-in wheels and handles for easier transport.
Winner: EcoFlow Delta Pro
With a slightly lower weight, the Delta Pro is marginally easier to move. However, both models offer similar portability features.
Durability and Battery Lifespan
Both models utilize LiFePO₄ (LFP) battery technology, ensuring long-lasting performance and high safety standards.
The EcoFlow Delta Pro has a slight edge with 3,500+ charge cycles before the battery depletes to 80% capacity, compared to the SOLIX F3800’s 3,000+ cycles.
Winner: EcoFlow Delta Pro
With a longer battery lifespan, the Delta Pro edges out the SOLIX F3800 in longevity.
Connectivity and Smart Features
Both power stations offer Wi-Fi and Bluetooth app control, allowing users to monitor battery levels, adjust settings, and manage power output remotely.
Winner: Tie
Both models offer intelligent monitoring and connectivity features for convenient power management.
Quick Rundown Of Anker SOLIX F3800
Quick Rundown Of EcoFlow Delta Pro
Conclusion
The Anker SOLIX F3800 is the better option for users needing maximum power output, longer battery runtime, and superior solar charging capabilities. It is perfect for high-energy applications, home backup, and large-scale off-grid setups.
The EcoFlow Delta Pro, while still powerful, is better suited for users who need a slightly more portable and longer-lasting battery solution. It is ideal for general home backup, outdoor events, and moderate off-grid use.
Final Recommendation
- Choose the Anker SOLIX F3800 if you need maximum power, better solar input, and extended home backup capabilities.
- Choose the EcoFlow Delta Pro if you prefer a slightly lighter unit with longer battery lifespan and faster AC charging.
For sheer power and off-grid performance, the Anker SOLIX F3800 is the clear winner.