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EcoFlow DELTA 3 Powerstation
EcoFlow DELTA 3 is a portable power station designed to meet medium energy needs, such as powering household appliances during power outages or supporting outdoor activities. With a capacity ranging from 1kWh to 5kWh, it offers flexibility depending on the user's requirements. One of the main features of DELTA 3 is the ability to support 99% of household appliances, including refrigerators, TVs and computers. In addition, with X-Boost technology, it can power devices with a consumption of up to 2200W, ensuring their smooth operation. Fast charging is another important advantage of DELTA 3. Through 1500W AC input, it can reach 80% charge in just 40 minutes. In addition, solar charging allows reaching 80% in 1 hour and a full charge in 70 minutes, making it ideal for outdoor use. DELTA 3's design emphasizes quiet operation, with noise levels below 30dB, ensuring it won't disturb your environment. Overall, the EcoFlow DELTA 3 is a reliable and versatile portable power solution ideal for home use, RV travel and outdoor activities, offering powerful performance and fast charging in a compact design.
Industry-leading portable power station with the fastest charging speed
5 ways of industry-leading fast charging.
Perfect for indoors, outdoors, or on the go.
1500W AC Input, Full Charge in 56 Minutes
AC: With EcoFlow's X-Stream technology and 1500W AC input, DELTA 3 Plus charges from 0-100% in 56 minutes. A 30-minute charge provides hours of emergency backup before a power outage.
Solar Input with 1000W MPPT, Full Charge in 70 Minutes²
Solar Charging: EcoFlow DELTA 3 Plus with 500W MPPT × 2 charges fully in 70 minutes, even with limited sunlight. Outdoors, it recharges during lunchtime. DELTA 3 with a 500W MPPT recharges in 2 hours.
On-the-Go with 800W Car Charge, Full Charge in 1.3 Hours
Car Charge: Using an 800W car power source, it takes just 1.3 hours to fully charge, 8× faster than others. Charge on the road during travel, eliminating the need for pre-charging.
Hybrid Power with Generator, Full Charge in 56 Minutes with 1500W AC Input
Smart Generator: With 1500W input, it takes 56 minutes to fully charge. The EcoFlow Smart Generator 3000 (Dual Fuel) automatically replenishes power at night, ensuring constant backup without manual intervention (coming soon).
Multi-Charging (AC + Solar), Full Charge in 56 Minutes with 1500W Input.
Multi-Charging: With 1500W max input, it takes 56 minutes to fully charge. During daily use, plug in both AC and solar to charge DELTA 3 Plus, prioritising solar to save money.
Powerful output, imperceptible operation.
1800W output, 3600W surge beyond limits
EcoFlow DELTA 3 Series supports 99% of household devices, including refrigerators, TVs, and computers. Plus, with X-Boost, continuously power appliances over 2400W, such as ovens (2150W), hair dryers (1800-2500W), and kettles (1200-3000W). Perfect for home usage, RV, and outdoor usage, this solar battery ensures you're never left in the dark.
RV
Home Use
Outdoors
Professional Work
Compact and portable design fits effortlessly in any space
Effortless to use, convenient to transport
11 Outputs
Compact and lightweight
30 dB ultra-quiet operation
Completely imperceptible under 600W, blending with natural ambient noise (30 dB).
Whether you're in a tent or at home, it won't disrupt sleep.
Peace of mind for backup power, convenient for daily use
An intelligent energy management system powered by EcoFlow Oasis
Ensure reliable backup for specialized equipment with a 10 ms UPS
Switchover under 10 ms when the grid is down, allowing desktop computers, laptops, NAS servers and 3D printers to instantly switch to battery supply, ensuring uninterrupted operation during power outage.
Delta 3 Plus supports NAS servers and HID Communication functions. It sends a signal before the battery is fully depleted to prompt the server to save data and then shutdown.
Long-lasting and durable, ensuring reliable backup now and always.
Triple protection from the inside out for guaranteed safety
LFP Battery: Third-gen LiFePO4 (LFP) cells offer fast charging without sacrificing longevity.
With 4000 cycles to 80% capacity[7], enjoy up to 10 years of reliable use, 25% above the industry standard.
IP65 Battery Pack: IP65-rated for resistance against water splashes and dust, ensuring durability in various environments. Protects against harsh conditions, providing long-lasting performance.
BMS: Over 40 protective measures against current, voltage, temperature, and circuit risks. Intelligent management system and thermal runaway propagation protection prevent explosions and fires for maximum safety.
Flexible expansion for ultra long runtime.
Conveniently expandable up to 5kWh*.
*EcoFlow DELTA 3 Series are compatible with Extra Battery of DELTA 3, DELTA Pro 3, DELTA 2 Max, DELTA 2.
Smaller Size, Same Power: Same power, more compact.
Achieve 2kWh capacity with EcoFlow DELTA 3 Extra Battery (1kWh),
making it 1/3 smaller and lighter than the DELTA 2 power pack.
1 Extra Battery, 5x the Power: When combined with the EcoFlow Ecosystem,
it can be equipped with DELTA Pro 3 Extra Battery, allowing for a maximum expansion to 5kWh,
which extends the backup power duration by 5 times.
Comparison of DELTA 3 Series and DELTA 2
What's in the box
Notes
AC+PV Charging 1500W, 56 Min| Brand | EcoFlow |
|---|---|
| Series | Delta 3 |
| Product Type | Powerstation |
| Capacity Wh | 1024 Wh |
| AC Output | 1800W, Surge 3600W |
| Max Extend (kWh) | Up to 5 kWh |
| Dimensions L x W x H | 398 × 200 × 284 mm |
| Warranty | 5 Years |
| Max Continuous Output | 1800W |
| Surge Output | 3600W |
| Output Voltage | 230V |
| AC Outlets | 4 |
| X-Boost | 2400W |
| EPS/UPS | <10ms, UPS |
| USB-A Output | 2 × 18W Max |
| USB-C Output | 2 × 100W Max |
| Car Power Output | 12.6V, 10A, 126W Max |
| Adjustable AC Charging Speed | No |
| EV Charger Charging | 800W, 1.3 Hr |
| Solar Charge Input | DC input 11V-60V1 × 500W Max (130 Min) |
| Generator Input | 1500W, 56 Min |
| Extra Battery Port | 1x, Supported Extra Batteries: Delta 2 + Delta 2 Max, Delta 3 + Delta Pro 3 |
| Certification | C.E, F.C.C, RoHS, C.E mark No needed |
| Cycles | 4000 to 80% Capacity |
| Technology | LFP |
| Charging temperatures | 0°C ~ 45°C |
| App Compatible | Yes |
| Connection | WiFi 2.4GHz / Bluetooth |
| Noise | 600W <30 dB/1200W <40 dB |
| Discharge temperatures | -10°C ~ 45°C |
| Charging methods | AC, Car Charging, Solar Panel, Smart Generator |
| AC Charge Input Power | 1500W, 56 Min |
| DC5521 Output | 2 × 12.6V, 3A Max |
| Frequency | 50Hz |
| Battery Protection | Over 40 protective measures against current, voltage, temperature, and circuit risks. Intelligent management system and thermal runaway propagation protection prevent explosions and fires for maximum safety. |
| Water Resistance | IP 65 |
| Notes | AC+PV Charging 1500W, 56 Min |
| What's in the box | Delta 3, AC charging Cable, Manuals & warranty Card |
| Weight | 12.5Kg |
