“Highly recommend Dave... he was on time, knew what he was talking about and fixed the issue we had with a Jayco Expanda and a Victron system that wasn't quite set up correctly - kept blowing a fuse. Dave rectified the issue efficiently, showed us what apps to use to monitor our system - he even helped set the apps u...”
Mobileautoelectricalyoucantrust
Expert 12V and off-grid system installation for caravans, 4WDs and campervans across the Gold Coast.
Off-grid, on-time, sorted.
Offgrid Auto Electrical specialises in custom 12V and off-grid power systems for touring vehicles. Dave brings meticulous attention to detail and genuine expertise to every job, whether you need a simple fridge setup or a complex Victron installation—we come to you.
Recent work from Offgrid auto electrical.
What we do.
We design bespoke power systems tailored to your vehicle and adventure needs.

Expert installation of premium lithium batteries with full integration and diagnostics.

Compact, tidy electrical setups custom-built to suit your space and budget.

Complete solar installations with smart charge management and monitoring displays.

Troubleshoot existing systems and fix problems others can't identify.

We come to you on the Gold Coast—no need to bring your vehicle in.

A simple, honest process — start to finish.
- 01
You Get in Touch
Tell us about your vehicle, adventure plans, and what you need from your 12V system.
- 02
We Design Your System
We create a custom setup tailored to your needs—whether it's lithium, solar, or a full canopy fit-out.
- 03
We Come to You
We arrive on the Gold Coast and install everything at your location—no need to bring your vehicle in.
- 04
System Live & Tested
We walk you through your new system, run full diagnostics, and make sure everything works perfectly.
You Get in Touch
Tell us about your vehicle, adventure plans, and what you need from your 12V system.
We Design Your System
We create a custom setup tailored to your needs—whether it's lithium, solar, or a full canopy fit-out.
We Come to You
We arrive on the Gold Coast and install everything at your location—no need to bring your vehicle in.
System Live & Tested
We walk you through your new system, run full diagnostics, and make sure everything works perfectly.
Off-grid electrical that actually works
- Custom-designed systems matched to your vehicle and adventure
- Expert lithium battery and solar installations with full diagnostics
- We come to you—mobile service across the Gold Coast
- Meticulous attention to detail and tidy, professional work
- We troubleshoot and repair complex systems that baffle others
- 5-star rated for reliability, knowledge, and service
Off-grid electrical that actually works
Dave and the team specialise in custom 12V systems for caravans and 4WDs. We design bespoke setups, handle complex installs, and come to you anywhere on the Gold Coast. Our work meets current regulations and we fix systems others can't diagnose.
The work speaks. So do the people we’ve done it for.
“Dave is a legend! He helped me plan and design the exact 12v setup I was looking for. His attention to detail and meticulous quality is second to none. I couldn’t recommend him highly enough. Cheers again Dave!”
“Had a Redarc Manager 30 system and an Enerdrive B-TEC 12V 200Ah G2 Lithium Battery as well as a 170w rooftop pannle installed into my 4WD. Dave figured out a lighting solution for inside and outside of the canopy, which ended up amazing. From start to finish, Dave was patient with what I required for my particular s...”
“Contacted Dave to do an upgrade from the AGM batteries to Lithium in our Caravan. Can't express enough how pleased we are with his service. All work was completed to the highest standard, complying with the current regulations. We found him to be extremely professional and knowledgeable, giving great advice and even...”
CuriousAboutSomething?
No. We're mobile and come to you anywhere on the Gold Coast. We'll install your system at home, work, or wherever suits you.
Yes. We specialise in battery upgrades. We'll handle the install, make sure everything complies with current regulations, and test the full system before we finish.
That's our specialty. We diagnose and fix systems others can't. Whether it's a Victron, Redarc, or Enerdrive setup, we'll identify and resolve the issue.
Absolutely. We design and build custom canopy fit-outs with tidy, reliable electrical setups. Every system is tailored to your space, budget, and power needs.
Yes. We handle complete solar installations with smart charge management, monitoring displays, and full integration with your lithium battery and DC-DC chargers.
It depends on your needs. We design bespoke systems to suit your budget and adventure plans. Get in touch and we'll walk you through options and pricing.