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Ecoflow DELTA 3 Max Plus - Black

BY: EcoFlow | SKU: EFD3MP-US Availability: In Stock
Original Price $1,899.00
Current Price $1,099.00
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Ecoflow DELTA 3 Max Plus

The EcoFlow DELTA 3 Max Plus Portable Power Station redefines home backup and outdoor power. With a massive 2048Wh capacity and 3000W pure sine wave AC output (6000W surge), it powers everything from refrigerators and microwaves to worksite tools and home essentials. Designed with advanced AI-driven BMS safety, ultra-fast multi-method charging, and UPS functionality under 10ms, the DELTA 3 Max Plus keeps your life uninterrupted—at home, on the road, or during emergencies.

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EcoFlow DELTA 3 Max Plus Features

3000W Output, 6000W Surge - Pure sine wave AC output with EcoFlow’s X-Boost technology powers demanding appliances and tools without interruptions.

Expandable Capacity up to 10kWh - Modular design lets you connect extra batteries for extended backup time and longer off-grid adventures.

Industrial-Grade UPS <10ms - Automatically switches power in less than 10 milliseconds for 24/7 seamless protection of computers, servers, and sensitive devices.

Ultra-Fast 5-Way Charging - Recharge via AC (1800W), solar (1000W), smart generator, car, or dual solar + generator for maximum flexibility.

AI-Enhanced BMS - Real-time monitoring and 40+ layers of protection guard against overcharge, overheating, and short circuits.

Durable Automotive-Grade Build - Shockproof, drop-resistant, salt spray & humidity tested, and reliable even in extreme temperatures (-10°C to 45°C).

Smart Energy Management with EcoFlow OASIS - Track consumption, predict solar generation, set TOU (time-of-use) schedules, and optimize energy cost savings.

Quiet Operation ≤30dB - Advanced cooling keeps the system whisper-quiet while delivering full power.

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EcoFlow DELTA 3 Max Plus Applications

  • Home backup – Keep essential appliances and lights running during power outages.
  • Outdoor adventures – Power camping gear, mini-fridges, and cooking appliances.
  • Worksite power – Run power tools and jobsite electronics safely.
  • Emergency preparedness – Reliable backup for extreme weather or grid failures.
  • RV & van life – Enjoy off-grid comfort with silent, renewable power.
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What's Included

Everything you need is included with your product.

  • 1 x EcoFlow DELTA 3 Max Plus Portable Power Station
  • 1 x AC Charging Cable
  • 1 x Manual
  • 1 x Warranty Card
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Warranty

  • 5-Year Warranty

*Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.

EcoFlow DELTA 3 Max Plus Specifications

Specification Details
Net Weight 22.1+0.4kg
Dimensions (HWD) 494mm×242mm×305mm
Rated Capacity 2048Wh 51.2V 40Ah
Cell Chemistry LFP(LiFePO4)
AC Output 120V~60Hz 3000W total (surge 6000W), 20A(x4) Max per port
X-Boost 3800W
USB-A Output USB-A(x1): 5V-3A/9V-2A/12V-1.5A, 18W Max
USB-C Output USB-C(x1): 5/9/12/15V-3A, 20V/28V--5A, 140W Max(HID) | USB-C(x2): 5/9V/12V/15V-3A 20V-2.25A, 45W Max per port, total 45W
12V DC Output Port 12.6V-30A, 378W Total | Anderson: 30A Max (Shared power with car cigarette lighter)
Cigarette Lighter Output Port 12.6V-10A, 126W Total | CAR:10A Max (Shared power with Anderson port)
AC Input (Charge Only) 100-120V~15A 50/60Hz
Maximum PV Input Power(W) 1000W
Optimal operating temperature 20°C to 30°C (68°F to 86°F)
Charge Temperature 0°C-45°C(32°F-113°F)
Discharge Temperature -10 to 45°C(14°F-113°F)
Storage Temperature -10 to 45°C(14°F-113°F)
Warranty 5-Year Warranty | *Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.
Communication Method Wi-Fi & Bluetooth
EMC Class B
UPS <10ms
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Frequently-Asked Questions

How long can the EcoFlow DELTA 3 Max Plus power my appliances?

 With a 2048Wh capacity and 3000W AC output, it can run a refrigerator for ~10-15 hours, a CPAP machine for 30+ hours, and charge laptops, phones, and cameras multiple times. Actual runtime depends on load.

Can I expand the capacity?

 Yes. You can connect additional EcoFlow smart batteries to increase capacity up to 10kWh for longer backup.

How fast does it charge?

 From 0–80% in ~1.2 hours via AC or generator, 1.7 hours via 1000W solar, or a combination of solar + generator for fastest results.

Is it safe for sensitive electronics?

 Absolutely. The DELTA 3 Max Plus provides pure sine wave output with <10ms UPS switchover and advanced BMS protection.

Can it operate in extreme temperatures?

 Yes. It charges safely from 0°C to 45°C and discharges between -10°C and 45°C, making it suitable for various climates.