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Not all inverters are created equal. Choosing the wrong size or type can lead to poor performance, damaged equipment, or unnecessary battery drain. Our experienced team can help you select the right inverter system based on your power needs and how you use it.
We can assist with:
Whether you’re powering a fridge on a camping trip or running tools on-site, we’ll help you get dependable performance without the guesswork.
Modern touring setups rely heavily on reliable portable power. We supply inverter solutions suitable for:
Pair your inverter with dual battery systems, lithium batteries, chargers, or solar panels for a complete off-grid solution.
At Fastfit Batteries, we only supply inverter products we trust to perform in harsh Australian conditions. We focus on reliable brands with strong warranties and dependable support, so you can travel and work with confidence.
Our experienced technicians can also help ensure your battery capacity, charging systems, and inverter setup all work together efficiently.
I received probably the best customer service I ever received in my life from any company! These guys are extremly helpful and friendly and I would definately come back if I wouldn't only be here for traveling! Thanks so much guys! Keep up the good work!
It depends on your battery power and how many devices you’re using. The more devices you use, the higher the load.
You can support the load and extend the runtime of your inverter by connecting more batteries.
For example, if you’re camping and wondering what power inverter to use, find out the watts of your fridge and choose an inverter that’s double that. Inverters range from 150 watts to 6000 watts across many brands.
Note the 2 important ratings on your inverter: continuous and peak rating.
The continuous rating tells you what loads you can place on the inverter over a longer time. The peak rating is the maximum load the inverter can handle for a short time – it’s usually double the continuous rating as appliances take more power to start up before settling into a lower continuous rating.
A couple of potential reasons:
If your battery is fully charged and the alarm is still going off, your cables may be undersized – or you might have loose connections.
It depends on how much energy your devices use, measured in watts (or amps). It’s better to buy a bigger model than you think you’ll need.
These days, it’s common to run a few devices at the same time. For example the kids could be watching TV in front of the fan on a hot day – while you power the computer.
An easy way to estimate this is to work out which device puts the biggest load on your inverter – a battery bank of 20% of the amps is needed.
For example, a microwave may be the largest appliance with 1,000 watts. So you’d need 200 amps in your battery bank to deal with the load.
Give us a yell to help you work out what inverter will best suit your needs. We can help you work out how much start up power you need, and continuous power (power to keep running the devices). Some devices take more power to start up a device than it does to maintain it.
Not sure what inverter size you need? Need help matching an inverter with your battery or solar setup?
Visit Fastfit Batteries in Cairns or give our team a call for expert advice and competitive pricing on quality inverter systems.
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