EcoFlow Delta Pro Ultra Inverter

EcoFlow Delta Pro Ultra Inverter – Whole-home backup power solution

The EcoFlow Delta Pro Ultra is a powerful and expandable backup power system for home use. It provides up to 6900W of continuous power and is expandable to 30kWh of total capacity. Ideal for power outages, solar energy storage, and intelligent energy management.

Features:

• 6900W continuous / 10.3kW peak power (X-Fusion)

• 6kWh per unit, expandable up to 30kWh

• 5 charging methods: AC grid, solar, EV charger, generator, MultiCharge

• 0ms seamless UPS functionality

• Smart energy control via app

• Quiet operation under 2000W load

• LFP battery (LiFePO?), IP54 rating, operating temperature –20°C to +45°C

Technical specifications

Inverter:

• Power: 6900W continuous / 10300W peak

• Voltage: 230V

• Frequency: 50/60Hz

• Protection class: IP54

• Noise level: <30dB under 2000W load

• Dimensions: 690 × 481 × 214mm

• Weight: 32.1kg (net)

Battery module (per unit):

• Capacity: 6144Wh (6.144kWh)

• Battery type: LiFePO? (LFP)

• Cycles: >3500 (up to 80% remaining capacity)

• Expansion: max. 5 extra batteries (30kWh total)

• Dimensions: 660 × 455 × 204mm

• Weight: 50.7kg

Charging methods:

• AC grid power

• Solar panels (High-PV and Low-PV, up to 5600W)

• EV charger (AC type)

• Generator

• MultiCharge (combine sources, up to 8800W)

Operating conditions:

• Operating temperature: –20°C to +45°C

• Storage temperature: –20°C to +60°C

• Humidity: 0–95% (non-condensing)

Perfect for homes, cabins, power outage protection, and maximizing solar energy use.
Expandable and future-ready.