Power Packs

The caravanning power demand can vary significantly depending on the travel needs. We partnered up with a few of the best suppliers in the industry with great customer service to provide you with a power system that meets your needs.

  • REDARC gives you power you can count on. Manufactured in Australia
  • Projecta is recognised as Australasia’s market leader in high-quality battery maintenance and battery power products
  • Victron Energy has a strong, unrivalled reputation for technical innovation, reliability, and build quality.
  • BMPRO, the Power Management Professionals.
  • Ecoflow is an aspirational, technology-driven, smart and eco-friendly energy solutions provider
  • DCX technology pioneering the electrification of the caravan industry

Wonder Roo offers five standard power packs that are designed to cater from low to moderate power requirements to full electric caravans. All the power packs are customisable. Please download the full specification for more details and other options.

Level 1

Level 1 power pack is an entry-level pack that is suitable for touring caravans. Customers are recommended to go with a three-way fridge with the Level 1 power packs.

  • BMPRO ASPERO BMS (Lithium compatible)
  • 2 x 100Ahr AGM batteries
  • 200W Solar Power

Download the full detailed specification for more detail.

Level 2

Level 2 power pack is suitable for caravans with moderate power consumption. You can comfortably operate a compressor fridge while catering to your lighting and other low-demand 12V applications.

BMPRO BatteryPlus35-II-HA is compact and has a built-in solar regulator and auto-resetting fuses.

  • BMPRO BatteryPlus35-II-HA
  • Odyssey control interface
  • 200Ahr Lithium batteries – 12V high discharge
  • 400W Solar Power

Download the full detailed specification for more detail.

Level 3

If you are looking to do more free camping, the Level 3 power pack is for you. The system also comes with a 2000W inverter to run your 240 appliances. The system has a 75A solar regulating capacity, 75A DC-DC or 75A AC charging capacity. The system will blend the input to keep your batteries topped up at a maximum charge rate of 75A.

  • Red ARC 75A Caravan Management System (available from March, 2024)
  • 400Ahr Lithium batteries – 12V high discharge
  • 800W Solar Power
  • Redarc 2000W Pure Sine Wave inverter
  • 75A DC-DC, solar or AC charging capacity

Upgrade to 100A system is available. Also can be downgrade to 50A system. Download the full detailed specification for more detail.


Level 4

This is the ultimate off-grid solution. The caravan is powered by Projecta Intelli-Grid IG3. This complete power management system gives you full control and monitoring capability of your system. This system is a leap above the other products in the market. The time of needing multiple control panels is gone. Projecta Intelligrid not only has a comprehensive monitoring functionality but also allows you to control lighting and control a range of appliances, including the inverter.

  • Projecta Intelli-Grid power management system
  • Projecta Intelli-Grid control centre
    600Ahr Lithium batteries – 12V high discharge
  • 1000W Solar Power
  • Projecta 3000W Pure Sine Wave inverter charger (180A charging capacity)
  • DC-DC charger and solar regulator

Download the full detailed specification for more detail.

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Full Electric

The demand for fully electric caravans is on the rise. Our full electric system allows you to go glassless. The modular 48V EcoFlow system is compact space saving but packs a punch than anything out there.

  • Ecoflow Power Kit
  • Ecoflow control station
  • 15kWh battery capacity
  • 1600W solar power
  • 3600 W inverter
    Compact, integrated design, all-in-one inverter hub
  • 48V system, a safer, smaller power solution
  • Real-time and remote smart controls

We also offer DCX full electric system. Download the full detailed specification for more detail.