What are the opening hours?

Monday 8am - 4:30pm Tuesday 7:30am - 4:30pm Wednesday 7:30am - 4:30pm Thursday 7:30am - 4:30pm Friday 7:30am - 4:30pm Saturday 7:30am - 1pm

Sunnyholt Off-Grid Touring

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Castlereagh, NSW
Sunnyholt Off-Grid Touring

Sunnyholt Off-Grid Touring want to provide customers with a holistic one stop shop for all things re

30/05/2026

UNIMOG 🔥

14/05/2026

Solar Upgrade ☀️🙌

700W of panels

21/04/2026

Nice little upgrade on this Paramount ⚡️

Lithium, more solar, and an inverter wired in. This will make a big difference when this customer is travelling off-grid.

26/03/2026

We’ve added another 300Ah lithium to the existing 300Ah - now running a solid 600Ah of capacity in this

More run time, more flexibility, and a lot more off-grid freedom.

05/03/2026

lithium upgrade

Added another 300Ah lithium - now a solid 600Ah on board 😮‍💨

More capacity, more freedom off-grid 🔋

05/02/2026

If you’ve been upgrading or maintaining your caravan’s electrical system, you’ve probably heard the term “lithium compliant” thrown around a lot. So what does it actually mean?

Over the last few years, new safety regulations were introduced to make lithium battery installs safer for everyone. These rules focus on how batteries are housed, ventilated, and protected - especially inside caravans.

Here’s what a compliant lithium setup includes:

✅ A proper battery box
Lithium batteries must be housed in a regulation-approved enclosure. This keeps them sealed off from living areas and protects the van (and people/family) in the unlikely event of a fault.

✅ Correct ventilation
The battery box must be vented to the outside of the van so any gases are safely dispersed - not into your living space.

✅ Secure mounting & access
The lid to the box must be screwed down (can’t just be strapped, must be a screw fixing, so someone can’t bump it open or it can’t come loose), sealed properly, and labelled with the correct safety stickers.

🔄 Why older vans need upgrades
If your caravan was built before the regulation changes, your setup might have been perfectly legal at the time. But here’s the catch:
👉 As soon as we work on or modify the electrical system, it must be upgraded to meet the current standards. It’s also important to check that the brand of battery you are using is ADR compliant!

That’s why older vans often need a new battery box or relocation of the batteries when switching to lithium or adding new components (even if it already has lithium).

🛠 It’s all about keeping you safe
These rules aren’t there to complicate things - they ensure your off-grid setup is secure, compliant, and ready for years of safe travel.

If you’re unsure whether your caravan meets the current lithium regulations, feel free to get in touch. I can point you in the right direction.

14/01/2026

We’re back! 👋

We’re back in the workshop this week and we’re kicking things off feeling refreshed and ready for a big year of off-grid upgrades, installs and caravan adventures ⚡️🚐
If you called, emailed or messaged us over the Christmas break - thank you for your patience. I’ll be working through all voicemails and messages over tthis week and will get back to everyone as quickly as I can.

Looking forward to helping you get travel ready for another year of exploring off the grid! Let’s get into it ✌️

#2026

06/01/2026

Thinking about upgrading your batteries? Here’s the simple version 👇

AGM batteries have done the job for years, but lithium has completely changed the game for caravan travellers. Lithium gives you more usable power, charges faster, lasts longer, weighs far less, and handles off-grid life without the constant “battery anxiety.”

Another big plus? Warranty. The lithium batteries we use come with a 5-year warranty, giving you confidence that your investment is built to last.

While the upfront cost is higher, most travellers end up saving money in the long run and enjoying way more freedom on the road. If you’re sick of watching your volts drop or carrying heavy AGMs around, lithium is worth every bit of the upgrade.

If you want to know what size lithium is right for your setup, just send us a message 💬

31/12/2025

Happy New Year from the Sunnyholt Offgrid Touring team! 🎆
We’re excited for another year of helping you upgrade, improve, and power your set ups for bigger and better adventures.

Thanks for trusting us with your setups in 2025 - can’t wait to show you what’s coming and the projects we’ve already been working on!

Here’s to safe travels, more off-grid freedom, and plenty of new places to explore.

Bring on 2026! 🙌✨

#2026

27/12/2025

Can’t wait to show you the work we did on this beast 👀 Keep your eyes peeled…

Address

Castlereagh, NSW
2749

Opening Hours

Monday	8am - 4:30pm
Tuesday	7:30am - 4:30pm
Wednesday	7:30am - 4:30pm
Thursday	7:30am - 4:30pm
Friday	7:30am - 4:30pm
Saturday	7:30am - 1pm

Telephone

+61428425708

Website

http://www.sunnyholtoffgridtouring.com.au/

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