Renogy 3000W Pure Sine Wave Inverter – 12V to 230/240V AC with Built-in UPS/Transfer Switch

The Renogy 3000W Pure Sine Wave Inverter converts 12V battery power into stable 230/240V AC and features a built-in UPS/automatic transfer switch, ensuring uninterrupted power when switching between battery and shore/grid supply.

AU$500.00AU$436.00

Renogy 3000W Pure Sine Wave Inverter (with UPS/Transfer Switch)

The ideal choice for off-grid systems where you don’t require a built-in charger. Whether it’s a caravan, boat, tiny home, or remote cabin, the Renogy 3000W Pure Sine Wave Inverter converts 12V DC battery power into smooth and reliable 230/240V AC — allowing you to run household appliances with confidence.

Being a pure sine wave inverter, it delivers power that matches (or exceeds) grid quality, ensuring sensitive devices operate without noise, flicker, or interference. Perfect for coffee machines, microwaves, power tools, lights, fans, and electronics.

With its built-in transfer switch, the inverter automatically switches from AC mains to battery (DC) power if shore or grid power is lost, providing a seamless UPS (Uninterruptible Power Supply) capability.


Key Features

  • UPS / Transfer Switch – switches between AC and battery in ~50ms

  • Pure Sine Wave Output – provides cleaner, smoother, grid-quality power

  • Internal Backup DC Fuse – added safety and protection

  • Comprehensive Electronic Safeguards – protects against overload, over-temperature, over/under voltage, and short circuit

  • AC/Grid Priority Mode – automatically uses mains power when available, saving battery capacity