3000W Pure Sine Wave Inverter AC Switching

The Hardkorr 3000 W Pure Sine Wave Inverter with AC Transfer Switch is designed to bring household convenience to your off-grid adventures. Whether you're touring in a 4×4, camping in a caravan, or on a boat, this inverter lets you run essential appliances—including chargers, kitchen equipment, and air conditioners—directly from a 12 V battery.

The built-in AC transfer switch automatically switches power sources when mains power becomes available, preserving battery life and simplifying energy management. With up to 2400 W capacity when connected to mains and a high efficiency rate between 89–92%, it’s both powerful and energy-savvy. Complete with advanced protection features and Australian-standard GPO outlets, this inverter offers performance and safety in one, rugged package.

Key Features

• Integrated AC transfer switch seamlessly switches from battery to mains power
• Pure sine wave output ensures compatibility with sensitive electronics
• Robust 2400 W output when on mains, ideal for multiple appliances or higher loads
• Excellent efficiency: up to 92% at half load, 89% at full load
• Comprehensive safety: over-voltage, under-voltage, overload, short-circuit, and over-temperature protection
• Equipped with Australian GPO outlets for direct appliance usage
• Built-in Residual Current Device (RCD) for additional user protection
• Strong mounting flange for secure installation
• 2-year replacement warranty for dependable peace of mind

Specifications