Duracell Dura-i G3 3.6kW Single Phase Hybrid Inverter

The Duracell Dura-i G3 3.6kW Hybrid Inverter is a compact, high-performance single-phase inverter designed for residential solar PV and battery storage systems. Compatible with the Duracell Dura battery range, it combines solar generation, battery storage and intelligent energy management within one integrated solution.

With support for up to 10kWp of solar PV, dual MPPT trackers and a maximum efficiency of 97.3%, the Dura-i G3 is designed to maximise solar generation and increase household self-consumption.

A built-in smart meter simplifies installation by removing the need for a separate remote energy meter, while backup power capability helps maintain essential loads during a grid outage.

The modular design also allows up to 9 units to be connected in parallel, providing additional flexibility for larger or expandable energy storage installations.

Key Features

• 3.6kW single-phase hybrid inverter
• Compatible with Duracell Dura5 batteries
• Supports up to 10kWp solar PV
• Dual MPPT design for improved solar generation
• Built-in smart meter – no separate remote energy meter required
• Battery charge and discharge current up to 75A
• Backup power capability
• Hybrid operation with AC connectivity
• Up to 9 units can be connected in parallel
• High maximum efficiency of 97.3%
• IP65 rated for indoor or outdoor installation
• Compact wall-mounted design
• Wide operating temperature range from -25°C to +60°C

Technical Specifications

Solar & Battery Storage

The Dura-i G3 intelligently manages energy between the solar PV array, Duracell battery, household loads and electricity grid. Excess solar generation can be stored in the battery for use later in the day, helping homeowners increase solar self-consumption and reduce reliance on imported grid electricity.

With a maximum PV input capacity of 10kW, the 3.6kW model provides considerable flexibility when designing an oversized solar array, subject to the electrical limits of each MPPT and the overall system design.

Backup Power

The Dura-i G3 provides backup power functionality, allowing appropriately configured circuits to continue operating if the grid supply fails. This makes it suitable for customers looking for both solar and battery storage alongside improved household energy resilience.

Built-In Smart Meter

Unlike systems requiring a separate external energy meter, the Dura-i G3 features an integrated smart meter, helping simplify system design and installation while providing the inverter with the information required to intelligently manage household energy flows.

Expandable System

For installations requiring greater power capacity, the Dura-i G3 provides a scalable platform with support for up to 9 units connected in parallel, making it suitable for both standard residential installations and larger energy requirements.

About Duracell Energy

Duracell Energy combines the globally recognised Duracell brand with modern renewable energy technology to provide reliable solar, battery storage and intelligent energy management solutions.

Its residential energy products are designed to help homeowners maximise solar self-consumption, improve energy efficiency, reduce dependence on the electricity grid and make better use of stored renewable energy.