Engineered for high-demand residential, commercial, and off-grid applications, the DELTA 3 Max Plus delivers 3000W continuous AC output with advanced energy management, ultra-fast charging, and long-life LiFePO4 battery technology.

Power & Inverter Performance

Rated Output: 3000W AC (Pure Sine Wave)

Surge Capacity: 6000W

X-Boost: Supports higher resistive loads

Stable output suitable for sensitive electronics

Battery System

Capacity: 2048Wh

Battery Type: LiFePO4 (LFP)

Cycle Life: 4000+ cycles (to 80%)

Safer, longer lifespan, better thermal stability

Battery Management System (BMS)

Real-time monitoring (SOC, SOH, temperature)

Protection: over-voltage, over-current, short circuit, thermal

Optimized charging & discharging for longer lifespan

Charging Technology

AC Input: Up to 2300W (Fast Charging)

Charge Speed: 0–80% in ~47 minutes

Charging Methods:

AC wall charging

Solar (MPPT)

Car charging

Generator input

Hybrid charging

Solar Input

Max Solar Input: Up to 1000W

Built-in MPPT for maximum efficiency

Suitable for off-grid solar setups

UPS & Backup

UPS Switchover: <10ms

Ideal for routers, PCs, NAS, and essential appliances

Expandability

Expandable from 2kWh up to 10kWh

Compatible with EcoFlow extra batteries

Smart Features

App control (monitor & manage usage)

Energy scheduling (charge off-peak, use during peak)

Priority output management for critical loads

Thermal & Noise

Advanced cooling system

Low noise operation (~25dB)

Build & Durability

EV-grade internal structure

Drop-resistant design

Works in high humidity and varying temperatures

Outputs & Ports

UK 3-Pin AC outlets

USB-A & USB-C (fast charging supported)

DC outputs

Power multiple devices simultaneously

Applications

Home backup (blackout ready)

Office & business continuity

Outdoor, camping, RV use

Solar energy storage

Key Specs

Capacity: 2048Wh

Output: 3000W (6000W surge)

Battery: LiFePO4

Solar Input: 1000W max

Charging: 0–80% ~47 mins

UPS: <10ms

Noise: ~25dB

Plug: UK

Warranty

5-Year Manufacturer Warranty

Notes

Do not exceed 3000W continuous load

Solar panels and extra batteries sold separately