Inverter Generators

Redback 4.5kVA portable petrol inverter generator

Showing 8 of 8 products

Sort by:
Availability Reset
Price Reset
Price: 0 – $2,299.00
Filter and sort

Filter and sort

Showing 8 of 8 products

Availability
Price

Up to $2,299.00

Showing 8 of 8 products
  • Redback RB6.5 | Portable Inverter Generator | 6500W 6.5KVA

    Redback RB6.5
    Portable Inverter Generator
    6500W 6.5KVA

    • 6500W peak output
    • Easy remote & push start
    Regular price
    $2,299
    Sale price
    $2,299
    Regular price
    $2,499
  • Redback RB4.5 | Portable Inverter Generator | 4500W 4.5KVA

    Redback RB4.5
    Portable Inverter Generator
    4500W 4.5KVA

    4.7
    Rated 4.7 out of 5 stars
    103 Reviews
    • Easy remote & push start
    • Lightweight at 27.5 kg
    Regular price
    $1,499
    Sale price
    $1,499
    Regular price
    $1,999
  • Redback RB3.5 | Portable Inverter Generator | 3500W 3.5KVA

    Redback RB3.5
    Portable Inverter Generator
    3500W 3.5KVA

    4.9
    Rated 4.9 out of 5 stars
    190 Reviews
    • Ultra-quiet operation 53-57dB at 7m away
    • Lightweight at 21.5 kg
    Regular price
    $999
    Sale price
    $999
    Regular price
    $1,299
  • Redback RB2 | Portable Inverter Generator | 2000W 2KVA

    Redback RB2
    Portable Inverter Generator
    2000W 2KVA

    • Lightweight at 14kg
    • Ultra-quiet operation at 58dB 7m away
    Regular price
    $599
    Sale price
    $599
    Regular price
    $699
  • Redback | Inverter Generator Protective Cover | RB4.5 EFI

    Redback
    Inverter Generator Protective Cover
    RB4.5 EFI

    4.8
    Rated 4.8 out of 5 stars
    6 Reviews
    • Protective cover for RB4.5 Generator
    Regular price
    $59
    Sale price
    $59
    Regular price
    $59
  • Redback | Inverter Generator Protective Cover | RB3.5

    Redback
    Inverter Generator Protective Cover
    RB3.5

    4.9
    Rated 4.9 out of 5 stars
    13 Reviews
    • Protective cover for RB3.5 Generator
    Regular price
    $59
    Sale price
    $59
    Regular price
    $59
  • Redback | Inverter Generator Mat | Anti-Vibration

    Redback
    Inverter Generator Mat
    Anti-Vibration

    4.9
    Rated 4.9 out of 5 stars
    10 Reviews
    • Anti-vibration mat for Redback Generators
    Regular price
    $39
    Sale price
    $39
    Regular price
    $55
  • Redback | Heavy Duty Extension Lead | 15A

    Redback
    Heavy Duty Extension Lead
    15A

    4.7
    Rated 4.7 out of 5 stars
    7 Reviews
    Regular price
    $36
    Sale price
    $36
    Regular price
    $36

FAST & RELIABLE SHIPPING

Straight from our HQ to your doorstep - wherever you are in Australia, we get your gear to you fast.

Money Back Guarantee

If you're not completely satisfied with your purchase, we'll make it right. No questions asked.

Legendary Support

Real Aussie experts, real support. We’re here when you need us, no offshore call centres.

Proudly Australian

100% Aussie-owned and operated, delivering top-quality power solutions to Australians, by Australians.

Inverter Generators

Inverter Generators for Reliable, Clean Power

Pair a portable inverter generator with Australia's toughest lithium battery line-up and never be without power on your next camping trip. Whether you're running your caravan A/C at a powered site or need dependable backup off-grid, iTechworld's Redback inverter generators are built to handle anything that comes their way.

These aren’t noisy, old-school gennies. They deliver pure sine wave power, making them completely safe for your TV, laptops, phone chargers, and even medical devices. We design and test everything right here in Australia, for models that are rugged, easy to use, and trusted during cyclones, outages, and extended cross-country trips. If you're looking for the best inverter generators for sale anywhere in the country, you can trust the power experts to get it right.

On the hunt for a quieter, solar-ready option? Why not explore our solar generators. Alternatively, browse our portable generators for lightweight solutions, alongside our full range of generator accessories to get the most out of your setup. Whatever you need and wherever the road takes you, power your next adventure with us. 

Camping Generators Built for Bush, Beach, and Everything in Between

Here at iTechworld, we do things differently. We’re one of the leading Aussie businesses when it comes to portable generators for camping, and we’re trusted by customers all across the country to power their Aussie adventures. Here’s why;

  • Pure Sine Wave Output: This means clean, stable electricity that won’t damage your sensitive electronics.

  • Whisper-Quiet Operation: Australian-designed muffler tech makes Redback one of the quietest petrol generators you’ll find on the market.

  • Disaster Ready: When the going gets tough, you can always count on us. Our products are widely used as home backups during blackouts, storms, and remote changeover setups.

  • Fuel-Powered Simplicity: No sun required. These inverter generators are always ready with petrol, making them ideal for overcast, cloudy days.

  • Compact & Capable: Our 2kVA model is one of the smallest around, the 3.5kVA and 4.5kVA is a crowd favourite for caravans, whilst the 6.5kVA is perfect for food trucks or tool trailers.

  • Easy to Operate: Whether you're a tech guru or not, our experts always design with simple operation in mind. No screens. No apps. No fuss.

  • All-Aussie Business: From our customer support to our testing, everything is carried out right here in Australia. That’s a promise.

Stay Powered. Stay Independent.

Redback inverter generators by iTechworld are for those who want off-grid confidence without relying on the weather. Whether you're weathering a storm or heading off-grid for months, you'll have power you can count on.

Inverter Generator FAQs

What is an inverter generator?

An inverter generator uses advanced electronics to produce clean, stable power that’s safe for sensitive devices. It adjusts engine speed based on demand, making it quieter and more fuel-efficient than other traditional models.

How do I know what power generator I need?

Start by adding up the wattage of everything you want to run at once (e.g. aircon, fridge, kettle). Choose a generator with enough starting and running watts to match (plus a little extra, just as insurance!)

How to choose the right portable power generator?

Getting the right portable power generator shouldn't be hard. Think about:

  • What you’re powering (aircon? fridge? tools?)
  • Where you’ll use it (caravan site, rural block, home backup?)
  • Noise limits (e.g. quiet campgrounds)
  • Portability vs output

For most travellers, a 2kVA or 3.5kVA pure sine wave generator offers the best balance of size, power, and silence. If you’re ever unsure, our experts are ready and waiting to point you in the right direction.

What are the benefits of an inverter generator?

There are plenty of benefits to be enjoyed by your new portable inverter generator for camping. They are:

  • Quiet and fuel-efficient
  • Safe for all electronics
  • Portable and compact

What’s better, a regular generator or an inverter generator?

Whilst there isn’t a right or wrong here, there are some key factors to think about. Inverter generators are better for camping, caravanning, and electronics. Standard generators are louder, heavier, and produce "dirty power" that can damage sensitive devices.

Will a 3500 watt inverter generator run a camping freezer?

Absolutely. It will also run lights, a TV, phone chargers, and even your caravan’s air conditioner at the same time. See our portable camping freezers for compatible models.

What devices can I use with my inverter generator?

  • TVs, laptops, and phones
  • Medical equipment
  • Coffee machines, kettles, toasters
  • Caravan air conditioning units
  • Fridges and freezers
  • Power tools
  • 240V appliances with 240 volt inverters

Do I need a quiet inverter generator?

Yes, especially in campgrounds or caravan parks. Redback inverter generators are made to be quieter than standard models, keeping you—and your neighbours—happy.

What is a good size inverter generator for camping?

For most travellers:

  • 2kVA for basic appliances, phones, lights, and charging
  • 3.5kVA for full caravan setups, including aircon
  • 6.5kVA for food vans, tradies or home backup