Send your shipping quote request to info@homesteadhaven.com.au to get the cheapest price!
Email us your shipping quote request to get the cheapest price!
Skip to content

iTechWorld 3000W Pure Sine Wave Inverter 12V to 240V

Save $100.00
Original Price $799.00
Current Price $699.00
Model
Accessories

Notify me when back in stock

Stocked by Homestead Haven • 100% Aussie Owned & Operated • Australia Wide Delivery
Inverter

iTechWorld 3000W Pure Sine Wave Inverter 12V to 240V

Our highest capacity inverter: 3000W continuous, 6000W peak pure sine wave power for demanding 240V loads. Choose the Standard model, or step up to the PRO for a built-in automatic transfer switch and external RCD.

✓ 3000W Continuous, 6000W Peak✓ 15A Australian Outlet✓ PRO Adds ATS + External RCD✓ 12 Month Warranty
  • ✓3000W continuous, 6000W peak
    Our highest capacity inverter, for serious power draws
  • ✓15A Australian outlet
    Covers the full 3000W output (12.5A at 240V) without stepping down
  • ✓PRO adds ATS and external RCD
    Automatic transfer switch plus an external residual current device for shock protection
  • ✓Built-in battery protections
    Over-voltage at 15.5V, under-voltage at 10.5V, short-circuit protection

Maximum Capacity, Standard Or PRO

Both versions of this inverter deliver 3000W continuous and 6000W peak pure sine wave output, with under 3% total harmonic distortion and 89–92% efficiency. The 15A-rated Australian outlet covers the inverter's full output without needing to step down, while standard 10A appliance plugs still fit. At full 3000W load you'll draw roughly 260A from a 12.8V lithium battery, so plan for a substantial battery bank and heavy-gauge fused cabling. The PRO version adds a built-in automatic transfer switch for smooth switching between your primary power source and the inverter, plus an external residual current device (RCD) that instantly disconnects power during a fault. Both models are vibration-resistant, IP22 rated and built for the -10°C to 50°C range typical of Australian conditions.

Specifications (Both Models)

  • Continuous / Peak Power3000W / 6000W
  • WaveformPure sine wave, under 3% THD
  • Efficiency89–92%
  • OutputAustralian 240V 3-pin, 15A rated
  • Battery CompatibilityLiFePO4, AGM, gel, standard lead-acid
  • Battery ProtectionOver-voltage 15.5V, under-voltage 10.5V, short-circuit
  • Current Draw at Full Load~260A from a 12.8V lithium battery
  • BuildVibration-resistant, IP22 rated, -10°C to 50°C operating range
  • Warranty12 months (statutory)

PRO-Only Features

  • Automatic Transfer Switch (ATS)Standard on PRO — smooth switching between primary power source and inverter
  • External RCDStandard on PRO — instant disconnect on fault for shock protection
  • RemoteRC3 PRO (vs RC3 on Standard)

Bundle Options

  • StandardSold as the inverter only — remote and cable available separately
  • PRO, No AccessoriesInverter only
  • PRO, Remote & Fused Inverter CableAdds an RC3 PRO remote and a 000AWG fused inverter cable

Frequently Asked Questions

What's the difference between Standard and PRO?

Both deliver the same 3000W/6000W pure sine wave output. The PRO adds a built-in automatic transfer switch and external RCD for safer, smoother switching between power sources, and pairs with the RC3 PRO remote.

Does the Standard model come with a remote and cable bundle?

No, the Standard 3000W is sold as the inverter only, with the remote and fused cable available separately. The PRO offers a bundle option that includes both.

What size battery bank do I need?

At full 3000W output you'll draw around 260A from a 12.8V lithium battery, so you'll want a substantial battery bank and heavy-gauge fused cabling to match.

What cable should I use with the PRO bundle?

A 000AWG cable with a 450A fuse is recommended for this inverter, included in the PRO's Remote & Fused Inverter Cable option.

Do you offer a price match guarantee?

Yes. Found it cheaper elsewhere? Let us know and we will do our best to beat it.