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Giantz Sine Wave Power Inverter - 3000W/6000W 12V - 240V

VERT-P-3000W-SL
Giantz Sine Wave Power Inverter 3000W/6000W 12V - 240V
Online Only
$531
Ships from Australia
No duties or fees to pay.
$14.75^ approximately
Out of Stock
Harvey Norman Customer Direct
  • Delivered by a trusted supplier
  • Leaves warehouse in 2-3 business days
  • Delivery can take up to 21 business days depending on location
  • Not available instore or for Click & Collect
  • We are unable to offer Change of Mind returns

  • Customer Direct information and sale terms.

Spend $500 or more on selected products and get 10% of your purchase price in Harvey Norman Bonus Gift Cards*
Bonus Gift Card amount is indicative only, and is subject to terms and conditions being met. Exclusions apply. Offer ends 11.59pm, Sunday 7 June 2026.
Click for full terms & conditions.
Spend $500 or more on selected products and get 10% of your purchase price in Harvey Norman Bonus Gift Cards*

Excludes Miele whiteware/cookware, NEFF, mobile phone contracts, mobile phone prepay vouchers, gaming subscriptions, gaming card activations, gaming currency, delivery, installation, Ministry of Social Development (Fisher & Paykel) orders, replacement products under your Product Care or DeviceCover plan, Gift Cards & Commercial purchases. 

Harvey Norman Bonus Gift Cards are issued on receipt of goods and expire 36 Months from date of issue. Bonus gift cards are not redeemable for cash and cannot be used in the transaction in which it is issued. If goods are refunded, then the gift card must be returned (if unused) or the value of the gift card will be deducted from the refunded amount. See www.harveynorman.co.nz/gift-card-terms-and-conditions.html or in store for terms, conditions and exclusions.

Offer ends 11.59pm, Sunday 7 June 2026.

Available on 36 months of equal Interest Free instalments:

approximately per month

^ Total repayments $531 (excluding fees). Min purchase of $500 applies. Offer ends 30/06/2026. Equal monthly payments required. Lending criteria, T&Cs & fees apply incl. a $55 estb. fee & $65 annual fee ($32.50 half yearly). Standard interest rate (currently 29.49% p.a.) applies after interest free term ends. Exclusions may apply. *Further information on rates and fees can be found at gemfinance.co.nz. Credit provided by Latitude Financial Services Ltd.

How it works
Description

Want to power up AC devices from a 12V source? Don’t worry. The Giantz Sine Wave Power Inverter 3000W/6000W 12V - 240V has got you covered! With its 90% remarkable high efficiency, continuous output of 3000W, and short-circuit protection, this unit is a great addition to your charging routine. It is ideal for running sensitive equipment such as computers, phones and TVs. For added peace of mind, it also equips overload, over-voltage and overheat protection.

Key Features

  • If you looking for ways to power up your AC devices from a 12V source, you only need to hook up to the Giantz Pure Sine Wave Inverter. The Pure Sine Wave Inverter produces a clean current without any signal interference. And that makes it perfect for running sensitive equipment such as computers, phones and TVs.
  • Simply hook it up to your car, 4WD, caravan or boat battery and you can tap on the power to run your 240V appliances just like at home. Better still, the Wave Inverter can also power up running lights and refrigeration when there is a power outage at home.
  • Compatible with any 12V battery, the Wave Inverter uses reliable Japanese engineering capacitance and incorporates the latest IGBT inverter technology for a remarkable 90% high-efficiency rate.
  • The Giantz Sine Wave Power Inverter has a continuous output of 3000W and peaks at 6000W. It also has a convenient USB output and dual 240V sockets.
  • The Inverter meets Australian specifications and has overloading, over-voltage and overheating protection. With so much going for the Giantz Pure Sine Wave Inverter, you can be assured of constant clean power within easy reach anywhere, anytime. Get yours today.
  • Ideal for sensitive electronics.
  • Clear LCD display.
  • Reinforced thermal dissipating construction.
  • Copper magnetic core.
  • Soft start and low interference technologies.
  • Powers 220/240V devices from 12V sources.
  • Low-battery alarm and safety shutdown.
  • 10VDC±0.5V battery low alarm protection.
  • 9.5VDC±0.5V battery low shutdown protection.
  • Shuts down output and reset overload protection.
  • Auto shut-off output short circuit protection.
  • 15V±1V over-voltage protection.
  • >65°C±1°C over temperature protection.
  • <3% THD and 50Hz frequency.
  • 0.5-1A static current and 5V, 2.1A USB current.
  • 90% approx. maximum efficiency.
  • 1 USB socket.
  • This product comes with a 1-year warranty.
  • The package includes 1 x GIANTZ Pure Sine Wave Inverter, 2 x Power cables, 1 x wireless remote control, and 1 x manual.
Specifications
All Product Details
Brand Giantz
Product Type Tools
Model Number VERT-P-3000W-SL
Warranty
Manufacturers 12 Months
Reviews

Expert Reviews


Customer Reviews


Giantz Sine Wave Power Inverter - 3000W/6000W 12V - 240V is rated 4.8 out of 5 by 5.
Rated 5 out of 5 by from Very happy This inverter is doing all it is meant to do! Very happy with it so far. Everything thing was easy and effortless dealing with Harvey Norman. Would highly recommend.
Date published: 2024-09-22
Rated 4 out of 5 by from Low cost. Good performance Leaving civilisation behind is not a reason to be uncivilised. This inverter powers my coffee machine . Nothing else to say really....
Date published: 2020-03-17
Rated 5 out of 5 by from giantz 3000w puresine wave power inverter The inverter was exactly as we expected delivery was really really prompt
Date published: 2021-01-11
Rated 5 out of 5 by from Great product Runs every thing in my caravan fine including a real coffee machine
Date published: 2022-09-15
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Questions & Answers

What battery to use in the remote control

Asked by: Gordon
Thanks for your question Gordon. We can confirm the Sine Wave Inverter remote requires a 3V button battery. The instructions included with the unit will detail the specific 3V thickness. Trust this helps! ^CO
Answered by: HN Customer Service
Date published: 2025-05-08
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