TALK TO AN EXPERT: Call, Text or Chat Mon-Friday 10AM-5PM CST [ 1-844-WILDOAK ]
TALK TO AN EXPERT: Call, Text or Chat Mon-Friday 10AM-5PM CST [ 1-844-WILDOAK ]
EcoFlow is the global leader in sustainable energy, offering the fastest-charging solar generators and portable power stations on the market. From the ultra-portable RIVER 3 Series for weekend campers to the industrial-grade DELTA Pro Ultra X for whole-home autonomy, EcoFlow provides reliable, gas-free power for any scenario.
Discover how EcoFlow’s industry-leading X-Stream charging, expandable LFP batteries, and smart app integration can redefine your relationship with energy.
⚡ Industry-Leading Speed: EcoFlow’s X-Stream technology offers the world’s fastest recharging. Most models can charge from 0% to 80% in under an hour, ensuring you spend less time plugged into a wall and more time off the grid.
🔋 10-Year Battery Lifespan: Built with premium LiFePO4 (LFP) battery chemistry, EcoFlow units are rated for 3,000+ full cycles. Even with daily use, your investment will maintain 80% of its original capacity for over a decade.
🏕️ Versatility Across the Board: Whether you need the ultra-portable RIVER Series (under 20 lbs) for a weekend hike or the massive DELTA Pro Ultra for whole-home backup, EcoFlow provides a scalable solution for every power need.
☀️ Sustainable Independence: Pair any EcoFlow station with high-efficiency solar panels to create a 100% green energy loop. With up to 5600W solar input on flagship models, you can stay powered indefinitely without a drop of gas.
📱 Smart Energy Management: The EcoFlow App puts total control in your pocket. Monitor your energy consumption in real-time, adjust charging speeds, and automate your home backup settings from anywhere in the world.
| Model | Capacity | Output (Surge) | AC Charge (0-100%) | Solar Input |
|---|---|---|---|---|
| RIVER 3 | 245Wh | 300W (600W) | ~60 Mins | 110W |
| RIVER 2 Pro | 768Wh | 800W (1600W) | ~70 Mins | 220W |
| DELTA 3 Plus | 1024Wh | 1800W (3600W) | 56 Mins | 1000W |
| DELTA 2 Max | 2048Wh | 2400W (4800W) | ~80 Mins | 1000W |
| DELTA Pro 3 | 4096Wh | 4000W (8000W) | ~50 Mins (to 80%) | 2600W |
| DELTA Pro Ultra X | 6000Wh | 7200W (10.8kW) | ~120 Mins | 5600W |
The most powerful and scalable residential backup system in the world.
Output: 12kW–36kW (Split-Phase 120V/240V)
Capacity: 6kWh expandable to a massive 184kWh
Best For: Powering central AC, well pumps, and entire households for weeks.
Why it Wins: Plug-and-play modularity with the Smart Home Panel 3.
Portable enough for the job site, powerful enough for the home.
Output: 4000W (Surge 8000W)
Charging: 0–80% in 50 mins via AC
Best For: Heavy-duty power tools, RV 30A/50A connections, and emergency backup.
The latest evolution in portable power, featuring 10ms UPS switchover.
Capacity: 1024Wh (Expandable to 5kWh)
New Tech: Ultra-quiet operation (<30dB) and 140W USB-C output.
Best For: Remote work, home offices, and medical devices (CPAP).


The heart of EcoFlow’s innovation lies in their Delta series. This range of models is designed to cater to varying power needs and capacity requirements, ensuring there’s a solution for everyone. The Delta Mini, the most compact model in the series, offers an 882Wh capacity and a 1400W output. It’s the perfect companion for those who need a portable power solution for their next adventure.
Stepping up the power ladder, we have the EcoFlow Delta and Delta Max. These powerhouses provide users with higher capacities and outputs, accommodating more substantial power needs. And for those with heavy-duty power demands, the EcoFlow Delta Pro Ultra is the pinnacle of the series, boasting an expansive capacity and a substantial output range. It’s more than just a portable power station; it’s a testament to EcoFlow’s commitment to meeting diverse energy needs.
One of the standout features of EcoFlow’s power stations is their versatile charging options. The RIVER series, for instance, can fast charge to 80% in under an hour via an AC wall outlet. But what truly sets these power stations apart is their ability to harness solar energy. By connecting the provided cables to the input port and placing the panels in direct sunlight, you can fully charge your EcoFlow solar generator in just 4-8 hours under optimal sunlight conditions.
This solar panel charging option isn’t just for the RIVER series. It’s compatible with all larger capacity models, too, making it a versatile solution for all your energy needs. And if you’re on the move, don’t worry. The RIVER 2 Series offers a variety of charging methods, including AC power, car adapters, and even USB-C cables. With EcoFlow, you’re never far from a power source.


World’s Fastest Charging: With X-Stream technology, most units charge from 0 to 80% in under an hour—faster than any competitor.
10-Year Lifespan: Utilizing LiFePO4 (LFP) battery chemistry, EcoFlow stations are rated for 3,000+ cycles, ensuring daily use for a decade.
The Smart Ecosystem: Manage your energy from anywhere with the EcoFlow App. Monitor real-time solar input, adjust charging speeds, and automate your home backup.
Find everything you need to know about the world's fastest-charging solar generators.
Get it first. Sign up now for up-to-the-minute offers, sales and news.