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GENPOWER 3.5kW Peak Enclosed Portable Inverter Generator

$1,17400
GENPOWER  |  SKU: V219-GENPTRGN35SA

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Description

Portable Inverter Generator for Camping and Backup Power with 3.5kW Peak Output, Enclosed Quiet Design, and Dual 15A Sockets

When you need portable power that’s strong enough for real camping setups, caravans, and backup use at home, the GENPOWER enclosed inverter generator is built to deliver. With 3.5kW peak output and 3.0kW continuous rated power, it’s designed to run appliances, tools, and everyday essentials without relying on mains power.

Clean inverter technology delivers stable pure sine wave output with 3% THD, making it suitable for sensitive electronics like laptops, phones, and chargers. It’s a practical option for people who want a generator that can handle heavier loads while still being safe for modern devices.

The enclosed frame helps reduce noise and protect key components, making it well suited for shared campsites, outdoor use, and home backup situations. Its compact design makes it easier to transport and store than many generators in its power range, while still offering strong runtime from a 6.3 L fuel tank.

Portable generator in a workshop setting with tools and equipment around.

Features and Benefits

  • 3.5kW peak output with 3.0kW continuous rated power
  • Pure sine wave inverter power with 3% THD for sensitive electronics
  • Enclosed frame for quieter running and better component protection
  • Up to 8 hours runtime at 25% load with a 6.3L fuel tank
  • Eco Mode helps reduce fuel use and lower noise
  • Two 15A Australian sockets for appliances and tools
  • Dual USB ports and a 12V DC 8A outlet for charging devices
  • Parallel ready for increased power output
  • Overload, low-oil and overtemperature protection
  • Brushless copper alternator and forced air cooling for durability
  • Compact 22.5kg design for easier transport and storage
  • 68dB at 50% load for camping and shared spaces
  • 3-year warranty for typical non-commercial use

3.0kW Continuous Power for Camping Essentials and Everyday Backup Use

With 3.0kW continuous rated output, this generator is designed to run everyday appliances, tools, and equipment with steady performance. The 3.5kW peak output helps support higher start-up loads, making it useful for devices that draw more power when starting.

Enclosed Quiet Design for Shared Campsites and Outdoor Use

The enclosed frame helps reduce operating noise while protecting internal components from bumps, dust, and outdoor conditions. With a noise level of 68dB at 50% load (measured at 7m), it’s well suited to camping areas and shared spaces where a louder open-frame generator would be disruptive.

Pure Sine Wave Inverter Power for Safe Use With Sensitive Electronics

Advanced inverter technology provides clean, stable pure sine wave power with low harmonic distortion. This makes it suitable for sensitive electronics such as laptops, smartphones, cameras and charging devices, alongside your camping or household essentials.

Eco Mode and 6.3L Fuel Tank for Longer Runtime

The 6.3L fuel tank delivers up to 8 hours at 25% load, around 6 hours at 50% load, and up to 3.5 hours at full load, depending on power draw. Eco Mode helps improve fuel efficiency by adjusting engine speed to the load, which can reduce fuel use and help lower noise during lighter use.

Multiple Outlets for Appliances, Tools and Charging

This inverter generator includes two 15A Australian sockets for standard appliances and tools, along with two USB ports and a 12V DC 8A outlet for charging devices and compatible camping gear. It’s designed to suit mixed use, from running household essentials to keeping smaller electronics charged.

What's in the Box 

  • 1 x Genpower GF3500i Inverter Generator
  • Note: User Manual is accessible online

Specifications

  • Technical Specifications
    Model: GF3500i

    Product Type: Generator

    Power Type: Petrol

    Peak Output: 3.5 kW

    Continuous Rated Output: 3.0 kW

    Fuel Capacity: 6.3 L

    Oil Capacity: 0.4 L

    Engine Displacement: 141 cc

    Engine Output: 6 hp / 4800 rpm

    Engine Oil Type: SAE 10W-30

    Runtime: 25% Load: 8 hrs, 50% Load: 6 hrs, 100% Load:
    3.5 hrs

    THD (Total Harmonic Distortion): 3%

    Noise Level: 50% Load: 68 dB, 100% Load: 71 dB

    Starting System: Recoil start

    Power Outlets: 2x 15A Australian sockets

    USB Outlets: 2 x 5V (2.1A 1.0A)

    DC Output: 1 x DC 12V 8A
  • Rated Power
    3000W
  • Weight
    22.5kg
  • Dimensions
    L x W x H:
    540mm x 320mm x 490mm
  • Colour
    Black/Red
  • Warranty
    3 Years

Delivery

All orders are shipped from Australia with fast shipping from trusted couriers & order tracking notifications sent via SMS and email.

Complementary shipping insurance included at no extra cost.

Orders processed and shipped out in 1-3 business days

Delivered via courier 3-10 days

Pickup unavailable for this product

Note: Shipping charges apply per shipment and may vary depending on the warehouse location or supplier.

View our shipping policy for full delivery details.

Our customer support team is here to help with any delivery concerns.

Finance Options

Purchases up to $2,000

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Lifetime Support

Eco Off Grid customers get free lifetime product support from our experts.

Need help? Call us anytime 1300 676 523

GENPOWER 3.5kW Peak Enclosed Portable Inverter Generator Reviews

Frequently Asked Questions

Is the GENPOWER 3.5kW Portable Inverter Generator suitable for camping and caravans?

Yes. With 3.0kW continuous rated power, dual 15A sockets and a quieter enclosed design, it is suited to camping setups, motorhomes and caravans that need dependable portable power.

Can this GENPOWER portable inverter generator power sensitive electronics like laptops and phones?

Yes. It produces pure sine wave inverter power with 3% THD, which provides stable output for sensitive devices like laptops, phones, chargers and cameras.

How long can the GENPOWER 3.5kW enclosed inverter generator run on one tank?

Runtime depends on load, but the 6.3L fuel tank can provide up to 8 hours at 25% load, around 6 hours at 50% load, and up to 3.5 hours at full load.

What is your returns policy?

We know how crucial it is to find the perfect products for your access needs. To ensure you shop confidently, we proudly offer 100-day Free Returns on eligible products. 

If you need to return your product, we'll organise and cover the return shipping costs across Australia without any restocking fees or hidden costs.

You'll have the option for a store credit, a full refund, or an exchange when the returned products meet the return criteria:

  •  The products cannot be used, damaged or modified and must be returned in the original packaging materials.
  •  Some products, such as almost new, made-to-order, installed, and custom-made products, aren't eligible for return.
  •  The 100-Day period begins from the day that your order is delivered or picked up.
  •  Only valid for the original purchaser.
  •  Only valid for online sales via ecooffgrid.com.au.
  •  Refunds, store credits or item swaps apply only to the cost of the products. Installation fees and original shipping costs will not be refunded.

Find our more by visiting our Refund Policy page.

How long will it take to receive my order?

We understand your eagerness to start your eco-friendly journey. That's why we endeavor to dispatch your order within 24 hours, business efficiency at its best. A confirmation email, complete with tracking details, will follow, allowing you to monitor your package's progress towards its new sustainable home.

What is the warranty on GENPOWER items?

Eco Off Grid only works with well-known, industry-leading manufacturers such as GENPOWER. All products come with a minimum 12-month warranty.

Minor scratches and blemishes may be visible upon receipt of your item. However, if the item is delivered damaged please contact us immediately.

How can I learn more?

Here are some hand selected articles we think you'll find useful:

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Or if you have further questions, check out our FAQ Page.

Help Finding The Right Product

Let our team of experts help you find the best suitable product for your needs with our free no obligation 1-1 product selection service. Click the button below to get started.

Black and red portable generator on a white background
GENPOWER

GENPOWER 3.5kW Peak Enclosed Portable Inverter Generator

$1,17400

Portable Inverter Generator for Camping and Backup Power with 3.5kW Peak Output, Enclosed Quiet Design, and Dual 15A Sockets

When you need portable power that’s strong enough for real camping setups, caravans, and backup use at home, the GENPOWER enclosed inverter generator is built to deliver. With 3.5kW peak output and 3.0kW continuous rated power, it’s designed to run appliances, tools, and everyday essentials without relying on mains power.

Clean inverter technology delivers stable pure sine wave output with 3% THD, making it suitable for sensitive electronics like laptops, phones, and chargers. It’s a practical option for people who want a generator that can handle heavier loads while still being safe for modern devices.

The enclosed frame helps reduce noise and protect key components, making it well suited for shared campsites, outdoor use, and home backup situations. Its compact design makes it easier to transport and store than many generators in its power range, while still offering strong runtime from a 6.3 L fuel tank.

Portable generator in a workshop setting with tools and equipment around.

Features and Benefits

3.0kW Continuous Power for Camping Essentials and Everyday Backup Use

With 3.0kW continuous rated output, this generator is designed to run everyday appliances, tools, and equipment with steady performance. The 3.5kW peak output helps support higher start-up loads, making it useful for devices that draw more power when starting.

Enclosed Quiet Design for Shared Campsites and Outdoor Use

The enclosed frame helps reduce operating noise while protecting internal components from bumps, dust, and outdoor conditions. With a noise level of 68dB at 50% load (measured at 7m), it’s well suited to camping areas and shared spaces where a louder open-frame generator would be disruptive.

Pure Sine Wave Inverter Power for Safe Use With Sensitive Electronics

Advanced inverter technology provides clean, stable pure sine wave power with low harmonic distortion. This makes it suitable for sensitive electronics such as laptops, smartphones, cameras and charging devices, alongside your camping or household essentials.

Eco Mode and 6.3L Fuel Tank for Longer Runtime

The 6.3L fuel tank delivers up to 8 hours at 25% load, around 6 hours at 50% load, and up to 3.5 hours at full load, depending on power draw. Eco Mode helps improve fuel efficiency by adjusting engine speed to the load, which can reduce fuel use and help lower noise during lighter use.

Multiple Outlets for Appliances, Tools and Charging

This inverter generator includes two 15A Australian sockets for standard appliances and tools, along with two USB ports and a 12V DC 8A outlet for charging devices and compatible camping gear. It’s designed to suit mixed use, from running household essentials to keeping smaller electronics charged.

What's in the Box 

View product