Motorhome installs

Motorhome off-grid electrical upgrades

Full 12V off-grid system design and installation for motorhomes built for extended off-grid travel. Based in Newcastle, servicing the Hunter Valley and beyond.

Complete upgrades

What we install

Motorhomes often demand more power than a basic 12V setup can deliver — especially for extended stays off-grid. We install complete lithium, solar and inverter systems designed around how you live and tour in your motorhome.

  • High-capacity lithium battery banks for extended off-grid stays
  • Solar arrays sized for your power consumption
  • Victron, Redarc and premium component integration
  • Inverter/charger systems for 240V appliances
  • DC-DC and multi-source charging
  • Monitoring, fusing and professional cable management
  • Full system design consultation before install
Motorhome lithium battery and off-grid system install
Why Offroad Electrics

Built for serious touring

Every project is a complete off-grid system upgrade — designed, wired and tested at our Newcastle workshop.

Designed for how you live

Every motorhome upgrade starts with a consultation to understand your appliances, touring style and power goals — then we design the right system.

Complete upgrades only

We do not take on accessories-only jobs or general auto electrical work. Every project is a full off-grid system upgrade.

Premium components

We work with trusted brands including Victron, Redarc, Enerdrive and more — wired and tested at our Newcastle workshop.

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Other vehicle types

We install complete off-grid systems across caravans, motorhomes and canopies.

Ready for a complete off-grid upgrade?

Tell us about your van and touring needs. We review every enquiry and call back if the job is a fit for a full system upgrade.

Start your enquiry