Large Battery Systems
High-capacity auxiliary battery banks sized for extended off-grid use.
0429 339 068Large battery, solar and charging systems that keep your toys, tools and living area powered off-grid.
A toyhauler is part garage, part home and part power station. We design and install off-grid power systems that keep your toys, tools and living area running — whether you are parked at a campsite or miles from anywhere.
High-capacity auxiliary battery banks sized for extended off-grid use.
Solar panel and controller integration to keep your batteries charged off-grid.
Complete 12V and 240V wiring systems installed safely and to standard.
DC-DC chargers and smart charging setups to manage multiple battery sources.
Power outlets and lighting for your living area, wired and switched for everyday use.
Dedicated circuits for appliances and tools, with the capacity to run them reliably.

The key to a great toyhauler setup is sizing the system to your actual use. We work through your power draw — fridge, lighting, appliances, tools, charging — and design a battery, solar and charging system that keeps up. 12V and 240V wiring is run cleanly and safely, with sensible fusing and distribution so everything is easy to manage and troubleshoot. The result is a setup you can rely on, night after night, off-grid.




It depends on what you run and for how long. We go through your appliances and usage to size a battery bank that meets your needs — no guesswork.
Get in touch for expert advice and a tailored quote for your vehicle.