5kVA Diesel Portable Generator (5kW Rated) - Single Phase – Model EM5500

5kVA Diesel Portable Generator (5kW Rated) - Single Phase – Model EM5500

AUD $1,999.00
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Return and Refund Policy

We have a 30-day return policy if the item is damaged or is not as described, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at sales@lifepo4oz.com. If your return is accepted, we’ll provide instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at sales@lifepo4oz.com.

If you change your mind, you may be eligible for a return, however the items must be unused and in their original packaging. Once returned to us, we will inspect the goods and, if approved, a 20% restocking fee will apply.


Damages and issues
If you receive any items which appear to be damaged, do not attempt to use them. Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.


Products damaged in transit
If you receive a shipment that has been damaged in transit, a replacement or refund may be provided, subject to the following conditions:

  • The return or damage claim must be made within 24 hours of receiving the shipment.
  • All shipments must be inspected for damage during the unloading process.
  • Clear photos of the damaged packaging and damaged product must be provided as evidence.
  • Photos must be taken during the unloading process.
  • Photos must clearly show all damage and, where possible, the likely cause of the damage.
  • The total approved claim value, including freight costs, will be credited to your account.

Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.


Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. A 20% restocking fee will apply.


Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded to your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.

Shipping Information

All orders will be safely packed and shipped within 1 day.  All products are shipped via Road Freight only.

All efforts are made to ensure the products safe during transport, however if you receive an item which looks like it may have been damaged during tranport you must take a photo before trying to use the product.

Documents & Videos

DESCRIPTION
DOCUMENT & VIDEOS
CUSTOMER REVIEWS
SPECIFICATIONS
RETURN AND REFUND POLICY
SHIPPING INFORMATION

Portable 5kVA Diesel Generator (5kW Rated) – 230V Single Phase, Electric Start, Auto Start (EM5500)

Reliable diesel backup power for homes, off-grid sites, sheds and farms—now with Auto Start capability for hands-free operation when paired to your system.

5kW / 5kVA rated output 🚀 Electric start (one-key) 🔁 Auto Start function 🔌 230V single phase ⏱️ Up to 8.5 hrs run time (15L tank) 🔇 68–72dB @ 7m

Overview

The EM5500 Portable Diesel Generator delivers dependable power with a 5kW (5kVA) rated output and 5.5kVA maximum output. It’s a strong option for customers who want a practical diesel generator for backup power, remote use, and essential loads.

Rated output
5kW / 5kVA
Max output
5.5kVA
AC output
230V, 50Hz, single phase
Fuel tank / runtime
15L / up to 8.5 hours

Auto Start (ATS-Ready)

This unit includes an Auto Start Module and supports an Auto Start function, making it ideal for backup setups where you want the generator to start automatically when your system calls for it (installation/configuration dependent).


Key Benefits

  • Auto Start capable: includes Auto Start Module for compatible setups
  • Easy starting: one-key electric start
  • Protection built-in: AC circuit breaker + oil warning/alert
  • Useful outputs: 2 x AC sockets + 12V DC output
  • Portable design: handle & wheels for easier movement

Tip: If you're running motors (pumps, compressors) or high-startup loads, tell us what you’re powering and we’ll help size it correctly.

Want Us To Check Your Loads?

Send us the list of appliances/tools (and motor sizes if relevant) and we’ll confirm if this generator is the right fit.


LiFePO4 Oz style support: practical advice and real after-sales help—so you’re not left guessing.

Specifications

Model EM5500
Frequency 50Hz
Rated output 5kW / 5kVA
Max output 5.5kVA
Rated AC voltage 230V
Phase Single phase
Power factor cosφ = 1
DC output 12V / 8.3A
Starting system One-key electric start
Operating noise level (at 7m) 68–72 dB
Fuel tank capacity 15L
Continuous run time Up to 8.5 hours
Engine type Single cylinder, vertical, 4-stroke, air-cooled diesel
Engine model 186 (Co)
Lubrication oil volume 1.65L
Dimensions (L×W×H) 925 × 530 × 810 mm
Weight 155 kg

Specifications above are from the EM5500 product sheet.


What’s Included

  • Generator set (EM5500)
  • Auto Start Module
  • Voltmeter
  • 2 x AC output sockets
  • Handle & wheels
  • AC circuit breaker
  • Oil warning light + oil alert

FAQs

Does this generator support Auto Start?

Yes. This unit has an Auto Start function and includes the Auto Start Module for compatible installations.

Is this generator 240V?

It's a 230 V / 50 Hz which is compatible with Australian appliances

How long will it run on a full tank?

It has a 15L tank and is listed for up to 8.5 hours continuous operation (load dependent).

Does it have electric start?

Yes—this model has a one-key electric starting system.

Document

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Battery

Chemistry
LiFePO4

BMS

BMS Included
No
Active Balancer
No
Bluetooth
No

Physical

Weight
155kg
Dimensions
925 × 530 × 810 mmmm

Installation & Warranty

Installation Type
DIY
Installation Difficulty
Beginner

We have a 30-day return policy if the item is damaged or is not as described, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at sales@lifepo4oz.com. If your return is accepted, we’ll provide instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at sales@lifepo4oz.com.

If you change your mind, you may be eligible for a return, however the items must be unused and in their original packaging. Once returned to us, we will inspect the goods and, if approved, a 20% restocking fee will apply.


Damages and issues
If you receive any items which appear to be damaged, do not attempt to use them. Please inspect your order upon receipt and contact us immediately if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.


Products damaged in transit
If you receive a shipment that has been damaged in transit, a replacement or refund may be provided, subject to the following conditions:

  • The return or damage claim must be made within 24 hours of receiving the shipment.
  • All shipments must be inspected for damage during the unloading process.
  • Clear photos of the damaged packaging and damaged product must be provided as evidence.
  • Photos must be taken during the unloading process.
  • Photos must clearly show all damage and, where possible, the likely cause of the damage.
  • The total approved claim value, including freight costs, will be credited to your account.

Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.


Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. A 20% restocking fee will apply.


Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded to your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund.

All orders will be safely packed and shipped within 1 day.  All products are shipped via Road Freight only.

All efforts are made to ensure the products safe during transport, however if you receive an item which looks like it may have been damaged during tranport you must take a photo before trying to use the product.

 5kVA Diesel Portable Generator (5kW Rated) - Single Phase – Model EM5500
Shipping

All orders are shipped via Road Freight. As such there is not Express Shipping available.

 5kVA Diesel Portable Generator (5kW Rated) - Single Phase – Model EM5500
RETURNS

We aim to keep our customers happy and if you are unhappy with your items due to them being damaged or not as described, simply return them for a refund. A 20% restocking fee will apply.

 5kVA Diesel Portable Generator (5kW Rated) - Single Phase – Model EM5500
Top Quality Goods

Our aim is to provide high-quality products at an affordable price. If you receive a product that is damaged, do not use the item. Please inform us within 24 hours of receiving that product. We will replace the product as soon as possible without any charges.

 5kVA Diesel Portable Generator (5kW Rated) - Single Phase – Model EM5500
REFUNDS

A refund will be provided if you have purchased an item that does not operate as described. Once we have verified you claims we will offer a refund and pay for the return freight cost.