48V Power System MK4 Off Road Caravans

At the heart of the MK4 range is an advanced Victron 48V electrical system, delivering more efficient power with reduced current and voltage loss compared with traditional 12V systems. With powerful lithium battery storage, up to 1,020W of rooftop solar, Victron inverter charging and 48V reverse-cycle air conditioning, the MK4 range gives you the freedom to run more high-demand appliances without relying on powered caravan sites or a generator.

Designed for both couples and families, the MK4 lineup includes compact pop-top hybrid caravans, spacious hard-top family models and premium couples touring caravans. Depending on the model, features include king or queen beds, bunk beds, internal and external kitchens, instant hot water, large water storage, washing machines and spacious ensuite configurations.

Every MK4 is also built to handle demanding Australian conditions, with independent off-road suspension, Pedders shock absorbers, dual water tanks and rugged construction designed for extended touring beyond the bitumen.

Whether you’re travelling as a couple or taking the whole family, the Mars MK4 caravan range brings together serious off-road capability, next-generation 48V power and premium everyday comfort — giving you more power, greater efficiency and longer off-grid freedom.

Explore the Mars MK4 Range

Choose from family-friendly pop-top and hard-top caravans or premium couples touring models, all engineered around Mars Campers’ latest 48V off-grid technology and built for the next generation of Australian adventure.