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Smart solutions for energy independence
EcoFlow Delta 3 Max Plus. A new era of power. Next-level energy for greater safety and comfort.

3,000 W output, 6,000 W peak power — powerful. Stable. Everything safely supplied.
DELTA 3 Max Plus delivers 3,000 W AC rated power (6,000 W peak power). With X-Boost™ 3.0, it supports devices up to 3,900 W — even demanding devices are effortlessly powered. Thanks to the DSP chip, the inverter checks the voltage and current every 33 μs and delivers a pure sine wave with stable power — ideal for sensitive electronics.

All the essentials. At the same time. DELTA 3 Max Plus delivers 3,000 W of output — enough to run a microwave, kettle, refrigerator and blender simultaneously. Everything runs at full speed. No interruptions, no unplugging — just seamless power.

Extend runtime by prioritising the right outputs. Smart remote switching | Extend runtime for essential devices.
DELTA 3 Max Plus offers Smart Output Priority Tech. With the app, you can choose which circuits remain active. Prioritise your fridge, Wi-Fi or medical devices and extend runtime, even when you're not there.
DELTA 3 Max Plus follows app presets during power outages — lights off, refrigerator running. Fresh food and plenty of power in the morning — as if nothing had happened.
Full-tab LFP cells in automotive quality. Durable, robust, always ready for emergencies.
Robust housing and intelligent BMS for unmatched reliability.

Full-tab LFP cells in automotive quality: next-level battery reliability.
DELTA 3 Max Plus is equipped with automotive-grade full-tab LFP cells. The full-tab design reduces resistance, increases efficiency and safety, and offers higher capacity with less heat, resulting in a longer battery life.

Five versatile charging options, 47-minute fast charging. A new level of speed. Remote control for even more security.

Deeper insights, intuitive control.
Monitor your energy consumption, savings and solar generation — all with an intuitive dashboard. Easily track battery status, solar forecasts, real-time electricity prices and financial savings.
Reduce costs, enjoy convenience.
Charge at off-peak times and save more. DELTA 3 Max Plus intelligently optimises energy use to lower your electricity bill while powering your home sustainably. Automate charging during off-peak hours in the evening and discharging during the day.
2–10 kWh expandable capacity. Easily scalable — from hours to days.

Compact, portable, lighter than ever — power everywhere.

Technical data EcoFlow Delta 3 Max Plus:
| Colour | Silver |
| Capacity | 2,048 Wh |
| Net weight | 22.1 kg |
| Dimensions | 494 × 239 × 305 mm |
| Total output connections | 10 |
| Number of AC sockets | 4 |
| Output priority | YES |
| Max AC output | 3,000 W |
| Voltage output | 6,000W |
| Max power through X-Boost | 3,900W |
| X-Fusion | YES |
| USB-A | 1 × 18 W max |
| USB-C | 1 × 140 W max (HID); 2 × 45 W max (45 W total) |
| 12 V DC output | 378 W max Car power output × 1: 12.6 V⎓10 A;Anderson output × 1: 12.6 V⎓30 A |
| AC | 2300 W (depending on input voltage) |
| Solar | 1,000 W (2 × 500 W) |
| Generator | 2,400 W max |
| Alternator charging | 1,000 W max (via 4+8 port) |
| Motor vehicle | 12 V/24 V⎓8 A |
| Battery chemistry | LFP |
| Number of additional | 1 (expandable to 2) |
| Type of additional battery connections | 4+8 |
| Compatible additional battery | D2M/D3MP/D3/DP3 EB |
| Maximum capacity with additional battery | Up to 10 kWh (with 2 × DELTA Pro 3 additional batteries) |
| Wi-Fi | YES |
| Bluetooth | YES |
| App | YES |
| Warranty | 3+2 years (includes a 3-year standard warranty and a 2-year extended warranty available after registration in the EcoFlow app) |
| Operating noise | 600W ≤ 25dB |
| Operating altitude | ≤3,000 m |
| Discharge temperature | –10 °C to 45 °C |
| Discharge temperature | 0 °C to 45 °C |
| Storage temperature | –10 °C to 45 °C |