EcoFlow DELTA 3 Plus Portable Power Station

EcoFlow DELTA 3 Plus – The Ultimate Portable Power Station for Home Backup & Outdoor Adventures

Industry-leading portable power station with the fastest charging speed

5 ways of industry-leading fast charging.

AC

1500W AC Input, Full Charge in 56 Minutes

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 1000 MPPT, Full Charge in 70 Minutes

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

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.

Multi-Charging (AC + Solar), Full Charge in 56 Minutes with 1500W Input

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.

Hybrid Power with Generator, Full Charge in 56 Minutes with 1500W AC Input

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 (Sold seprately).

Powerful output, imperceptible operation.

Compact and portable design fits effortlessly in any space

30 dB ultra-quiet operation

Peace of mind for backup power, convenient for daily use

Ensure reliable backup for specialized equipment with a 10 ms UPS.[6]

Long-lasting and durable, ensuring reliable backup now and always.

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

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.

When combined with the EcoFlow Ecosystem, it can be equipped with DELTA Pro 3 Extra Battery(sold seprately), allowing for a maximum expansion to 5kWh, which extends the backup power duration by 5 times.

Smaller Size, Same Power

Stay powered anywhere, anytime with the EcoFlow DELTA 3 Plus — the next-generation portable power station engineered for reliability, performance, and sustainability. Whether you’re preparing for power outages, planning an off-grid getaway, or looking for a smart energy solution for your home, the DELTA 3 Plus is your all-in-one power companion.

• [Ultra-fast charging, 0-100% in 56 minutes] With a 1500W AC input, it reaches 80% in just 40 minutes and 0-100% in 56 minutes. Solar charging achieves 80% in 1 hour and 100% in 70 minutes. The 800W alternator charges DELTA 3 Plus to 80% in 1 hour and fully in 1.3 hours. Using the EcoFlow Smart Generator, it charges 80% in 40 minutes and 100% in 56 minutes. Hybrid charging (AC + solar) matches this rapid speed.
• [Up to 2400W, powers 99% of household appliances] Equipped with multiple interfaces, it can power up to 11 devices simultaneously, making it ideal for emergencies. X-Boost technology enables continuous support for resistive appliances with power needs exceeding 2400W.
• [Smart Energy Management System] The app provides 12-hour storm and outage alerts, low battery/storage reminders, and a detailed usage dashboard. Adjust charge speed, set power schedules, and activate power-saving mode. The enhanced Time-of-Use (TOU) mode automatically calculates savings and optimizes charge and discharge times.
• [Whisper-Quiet Performance and 10 ms Switch-Over UPS Protection] X-Quiet technology ensures ultra-low noise levels, with just 30 dB below 600W and 40 dB at 1200W, making it perfect for use in a tent or at home without disrupting sleep. The DELTA 3 Plus acts as a true UPS with a 10 ms switch-over time, making it ideal for NAS, servers, POS systems, and critical backups, preventing data loss during unexpected shutdowns.
• [Durable and Reliable for 10 Years] Equipped with LiFePO4 (LFP) cells, it offers 4,000 cycles to 80%, providing 25% greater durability than industry standards. The IP65 battery pack ensures triple protection: LFP battery, IP65-rated enclosure, and an advanced Battery Management System (BMS).
• [Flexible Expansion up to 5kWh] The DELTA 3 Series integrates effortlessly with EcoFlow’s ecosystem, allowing you to add DELTA 3, DELTA Pro 3, or DELTA 2 Max battery packs. Expand your power capacity to a substantial 5kWh.

Massive Power Capacity & Fast Charging

With an expandable power capacity of up to 6kWh, the EcoFlow DELTA 3 Plus can easily power heavy-duty appliances, tools, and devices. Recharge from 0% to 80% in just 50 minutes with X-Stream fast charging technology, or harness the sun using solar panels for eco-friendly energy on the go.

Perfect for home backup, RV travel, camping, or even outdoor events.

Solar-Ready & Sustainable

Pair the DELTA 3 Plus with EcoFlow solar panels (400W x 4 recommended) and turn sunlight into usable energy. Ideal for reducing electricity bills and staying sustainable while off the grid.

Smart App Control

Monitor and manage your power in real-time with the EcoFlow app. Set charge/discharge levels, view energy usage, and optimize your power strategy — all from your smartphone.

Specification

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Capacity