Always Ready. More Power.

Name: ECOFLOW DELTA 3 Max Plus 2048Wh Portable Power Station 500W Alternator Charger
Brand: Poweryard
SKU: v1|317597598186|0
Price: 698.97 GBP
Availability: InStock

Industry-First 2kWh Solar Battery with Max 3000W Output

25% More Power [3]: 3000W Output, 2kWh Capacity

A New Era of Power Performance

Next-level energy for next-level peace of mind.

3000W Output, 6000W Surge — Powerful. Stable. Built to Handle It All.

DELTA 3 Max Plus delivers 3000W AC rated output (6000W surge). With X-Boost™ 3.0 technology, it supports devices up to 3900W—effortlessly taking on your heavy-duty appliances. The inverter samples AC voltage and current every 33μs with high precision using a DSP chip, ensuring pure sine wave output with beyond grid-level stability—ideal for powering sensitive electronics reliably.

Kitchen

Living Room

RV Camping

Office

Garage

Laundry Room

All Your Essentials. All at Once.

DELTA 3 Max Plus delivers a powerful 3000W output—enough to run your microwave, kettle, fridge, and blender all at once without a flicker. Lunchtime? Go full throttle. No unplugging, no interruptions—just seamless power. [4]

Pick Your Priority Outputs, Extend What Matters Most

Smart Remote Switching | Reduce waste to increase runtime for essentials

DELTA 3 Max Plus introduces Smart Output Priority Tech. This convenient new feature lets you choose which circuits stay powered via the app. Prioritize what matters—like your fridge, Wi-Fi, or medical devices—and extend runtime when it counts most, even when you're away.

Smart Power Reserve | Set your desired battery threshold (%) to automatically shed non-essential loads during outages

With app-based presets, DELTA 3 Max Plus automatically follows your priority settings during outages—shutting off lights while keeping your fridge running. Wake up to fresh food and plenty of power left—just like nothing happened.

Automotive-grade full-tab LFP cells

Long-Lasting, Durable, Always Ready for Emergencies

Rugged exterior and intelligent BMS for unmatched reliability

Automotive-grade Full-Tab LFP Cells: Next-Level Battery Reliability

DELTA 3 Max Plus is equipped with automotive-grade full-tab LFP cells. The full-tab design reduces resistance, enhances efficiency and safety, and provides higher capacity with less heat, resulting in a longer battery lifespan.

Unrivaled Balance for Unmatched Battery Longevity

With 27% fewer cells per kWh, [7] our 16-cell design runs cooler, lasts longer, and delivers greater stability. Each cell is rigorously tested for capacity, voltage, and internal resistance—resulting in a highly uniform pack that protects against overcharging, imbalance, and premature wear.

Built to Last

From battery chemistry to structural design, DELTA 3 Max Plus is engineered for extreme durability, environmental resilience, and whisper-quiet performance—delivering power you can count on for over 10 years. [2]

Ultra-versatile 5 charging options, 47-minute fast charge [1]

A New Level of Fast

Remote charging control for added peace of mind.

5 Ways to Charge Up — Ready in Just 47 Mins [1]

AC Charging

2300W Input, 0-80% in 47-min fast charging with X-Stream technology. [10] Stay one step ahead with EcoFlow's exclusive Storm Guard Mode, [11] which monitors severe weather alerts and automatically triggers AC charging remotely.

Solar Charging

1000W solar input, 0-80% in 96 mins, gives you a faster and more flexible solar setup.

Alternator Charging

1000W Input, 0-80% in 95 mins. With the EcoFlow Alternator Charger Plus 1000, [12] get ready in just 95 minutes while on the move—10× faster than conventional solutions. [13]

Generator Charging

Hybrid Power with Generator, 0-80% in 47 mins with 2400W AC Input.Stay powered even without sunshine, with app control and compatibility with third-party generators.

Solar + Alternator Dual Charging

Go from 0-80% charged in just 51 minutes—dual input from 1000W solar and 1000W alternator charging keeps you powered faster than ever, even on the go.

Deeper Insights, Easier Control

Monitor your energy usage, savings, and solar generation—all with one intuitive dashboard. Easily track battery status, solar forecasts, real-time electricity rates, and financial savings.

Cut Costs, Not Comfort

Charge During Low-Cost Periods to Save BigDELTA 3 Max Plus intelligently optimizes energy usage to help lower your electricity bills while powering your home sustainably. Set automated tasks to charge during off-peak evening hours and discharge during the day.

2–10kWh expandable capacity

Easily Scales Up—From Hours to Days

Half-Day Power Usage

Covers essential power needs during a 4–8 hour outage—keeping food fresh, heat running, lights on, and communication devices charged. [15]

1-Day Power Usage

Delivers 1 day of outage protection—ensuring uninterrupted cooking, heating, lighting, and connectivity. [15]

2-Day Power Usage

Powers home essentials for up to 2 days [15] with 6kWh capacity—keeping your kitchen running, lights on, and devices connected. [16]

*Require connecting 1 × DELTA 3 Max Plus + 2 × DELTA 3 Max Plus Smart Extra Battery with EcoFlow Smart Extra Battery Expansion Adapter. The EcoFlow Extra Battery Expansion Adapter will be released soon.

3-Day Power Usage

Supports a family of four through 3 days of everyday living [15] with 10kWh capacity——keeping food fresh, heat running, lights on, and entertainment devices charged. [17]

*Require connecting 1 × DELTA 3 Max Plus + 2 × DELTA 3 Max Plus Smart Extra Battery with EcoFlow Smart Extra Battery Expansion Adapter. The EcoFlow Extra Battery Expansion Adapter will be released soon.

Compact, Portable, Lighter than Ever - Works Anywhere

Lightweight and easy to carry, DELTA 3 Max fits into any setting from home to the great outdoors. Weighing just 20.3 kg, it's 13% lighter [3] for effortless portability while still packing serious power.

Comparison

What's in the Box

DELTA 3 Max Plus

Specs

Color

DELTA 3 Max Plus - Silver

Capacity

2048Wh

Net Weight

DELTA 3 Max Plus - Approx. 22.1 kg

Dimensions

DELTA 3 Max Plus - 494 × 242 × 305 mm

Total Output Ports

DELTA 3 Max Plus - 10

Number of AC Outlets

4

Output Priority

DELTA 3 Max Plus - YES

Max AC Output

DELTA 3 Max Plus - 3000W

Surge Output

DELTA 3 Max Plus - 6000W

Max Output by X-Boost

DELTA 3 Max Plus - 3900W

X-Fusion

DELTA 3 Max Plus - YES

USB-A

1 × 18W Max

USB-C

DELTA 3 Max Plus - 1 × 140W Max(HID); 2 × 45W Max(Total 45W)

12V DC Output

DELTA 3 Max Plus - 378W Max; Car Power Output × 1:12.6V⎓10A; Anderson Output × 1:12.6V⎓30A

AC Charging

2300W (68 min)

Solar Charging

DELTA 3 Max Plus - 1000W

Generator Charging

2400W Max

Alternator Charging

DELTA 3 Max Plus - 1000W Max (Through 4+8 Port)

Car Charging

12V/24V⎓8A

Battery Chemistry

LFP

Number of Extra Battery Ports

DELTA 3 Max Plus - 1 (expandable to 2)

Type of Extra Battery Ports

DELTA 3 Max Plus - 4+8

Compatible Extra Battery

DELTA 3 Max Plus - DELTA 2 Max/DELTA 3 Max Plus/DELTA Pro 3/DELTA 3 Extra Battery

Max Capacity with Extra Battery

DELTA 3 Max Plus - Up to 10kWh

UPS

DELTA 3 Max Plus - 10ms + HID

Wi-Fi

YES

Bluetooth

YES

App

YES

Warranty

3+2 years (Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration)

Noise

600W ≤ 25dB

Operating Altitude

≤3000m

Discharge Temperature

-10 to 45°C

Charge Temperature

0-45℃

ECOFLOW DELTA 3 Max Plus 2048Wh Portable Power Station 500W Alternator Charger