Our pick of the all-electric, self-contained caravans currently available on the Australian market
With overseas travel still restricted, the desire to discover the ‘real’ Australia or tick that ‘Big Lap’ off a bucket list, has never been stronger for many people.
Many RV and camping brands are fueling demand to get off the beaten track for extended periods, with everything from gadgets that create water from air, to upmarket rooftop tents kitted out like camper trailers...
48V lithium battery banks are becoming more common in Australian cvaravans
While big onboard battery and water systems have traditionally been the preserve of truck based expedition vehicles, caravanners seeking the ‘off road, off grid’ lifestyle are increasingly able to purchase fully self-contained models that can power a range of domestic-style appliances for days, if not weeks on end, away from civilization.
Here are some of the most off-the-grid capable caravans currently for sale in Australia...
Retreat ERV Hyper
Retreat ERV Hyper
Melbourne's Retreat Caravans was one of the first to adopt the Australian-developed OzXCorp hybrid power system, featuring a 14.3 kWhlithium powerpack, 5kW inverter and up to 2500W roof solar panels, for home-style power delivery when caravanning.
With its high-capacity lithium-ion bank and management system neatly mounted under the floor within the chassis rails, alongside similar-sized water tanks, it will run all the appliances including induction cooktop, microwave, hot water, air-conditioner and compressor fridge for extended periods, and depending on usage, for days on end without having to top up from the solar panels.
Bruder EXP-8
Bruder EXP-8
Boasting an eye-watering pricetag, this Brisbane-built 19ft 6in tandem axle couple's caravan is loaded with desirable, remote-travel features including a super-insulated body for extreme hot and cold conditions, super-long travel suspension for rugged terrain, and a tyre inflation kit and exhaust and pressuring air filtration systems for when the going gets really rough.
You won't have to worry too much about running out of power or water either, with a 12V/48V lithium battery system with 12,500Whr (1000Ah) battery pack, 5000W inverter and 1600W rooftop solar bank, along with 350 litre freshwater and 75 litre grey water capacity.
Harvok Powerbank
Harvok Powerbank
New Chinese-Australian brand Harvok is trying to bring full off-grid caravanning to the masses, with a pricetag of around $95,000 for the 19ft 6in model making it the cheapest all-electric 48-volt caravan you can buy in Australia.
For that you get a 14.4kWh 48V lithium battery system incorporating a 3000W 48V inverter and at least 1000W marine-grade flexible rooftop solar panels, which should be enough to run all the domestic 240-volt appliances including a 3.2kg washing machine, induction cooktop, reverse-cycle rooftop air conditioner, 188-litre compressor fridge freezer, 24-inch TV, and Fusion sound system...
Masterpiece Optimum CRZR Edition
Masterpiece Optimum CRZR Edition
This 4.5 tonne rated, 22ft off-road couple's caravan is loaded with innovative features including the patented CRZR chassis and suspension with its fully-adjustable Air Ride suspension and Masterpiece's latest rot-free 'R-Tech' body construction.
But it also boasts a monster 630Ah lithium battery system with 3000W inverter, 1000W rooftop solar and a Victron Energy battery management system, to power all the electric appliances, along with some gas-powered cooking equipment as back-up.
Royal Flair Eco Mate
Royal Flair Eco Mate
Bult for a family of full-time travellers, the 22ft 6in Eco Mate off-road family van is the first Melbourne-built Royal Flair model fitted with theOzXCorp-developedNCE DCX Power Platform that sees 1600 watts of domestic-grade glass rooftop solar panels feeding into a 14.3kWh chassis-mounted lithium battery pack with a 5000watt smart inverter.
As well as providing enough power to run electrical appliances including the roof-top air-conditioner, microwave and 175 litre compressor fridge for long periods (sunshine permitting!), the gas-free Eco Mate is fitted with an impressive four freshwater tanks, for 314 litres in total.
Retreat Daydream
Retreat Daydream
Retreat's 2022-model 'best of both worlds' Daydream off-road caravan is for buyers who can't decide if they want a traditional gas powered or all-electric caravan.
The 7.1kWh lithium battery pack, 3000W inverter and four 150W rooftop solar panels, is sufficient to run the air-conditioner, 224 litre compressor fridge/freezer, microwave and 3kg washing machine for extended periods when not plugged in at a caravan park.
If the sun isn't shining, you can still cook breakfast and sizzle some snags, enjoy a hot shower and stay warm while toweling off, thanks to the two 9kg gas bottles that keep the hot water service, cooktop, BBQ and space heater running.
Zone Summit 48V
Zone Summit 48V
Kitted out by 2021 Innovation Awards' winner Safiery, this Queensland-built 20ft 6in Zone Summit family caravan is designed for 24/7 appliance running on remote Outback adventures.
An 800aH bank of 48-volt lithium batteries, 1100 Watts of rooftop solar panels and 6000 Watt inverter, combined with an uprated alternator on the Chevrolet Silverado tow vehicle to recharge it all, is enough to run the caravan’s rooftop air conditioner and 215 litre compressor fridge 24 hours a day, including when being towed, without draining its stored power.
Mountain Trail LXV 6.5 48V
Mountain Trail LXV 6.5 48V
The optional $28,000 48V lithium battery system fitted to this NSW-built Mountain Trail 21ft 5in bunk van, comprising 1660 watts of 48volt glass solar panels on the roof feeding into a 14.3kW lithium battery pack together with a 5000watt inverter, will keep the whole family in comfort wherever they might be.
As Mountain Trail boss Nick Edwards explained: "I can run the air-conditioning in this van all day; turn it on at 9am and run it until five o’clock and when I turn it off, [the state of charge] will still be at 100 per cent. That’s with a 240-volt, roof-mounted air-con.”
Paradise Pinnacle
Paradise Pinnacle
Paradise is best known for its upmarket motorhomes, but the Queensland manufacturer is making a serious play for the off-grid towable market with its latest Pinnacle luxury caravan range.
Aimed at those who want to enjoy self-sufficiency with few compromises in remote areas, the 22ft Pinnacle XB22HD boasts two standard 200Ah lithium batteries fed by 840 watts of roof-mounted solar panels, together with a 2600 watt inverter. It means wherever you camp you’ll never be without power to run all life’s ‘essentials’ like coffee pod machines, 12v fans, four-speaker sound system, 32-inch TV and self-seeking sat dish.
Conqueror UEV-25
Conqueror UEV-25
Designed for get-away-from-it-all trips into remote areas, the South African-built Conqueror UEV-25 pop-top hybrid camper in 'Kalahari' spec boastsan impressive 800Ah Victron lithium battery system with three 1600va/70amp inverter/chargers and 1050W roof-top solar.
In conjunction with aDometic TEC 29 inverter/generator,there's enough off-grid grunt to keep all the on-board appliances including the rooftop air-conditioner, wall-mounted washing machine, microwave and satellite TV running non-stop, without the need to plug into mains power.
Living Vehicle Pro-EV
And some overseas offerings...
Living Vehicle Pro-EV
You'll need a big American pick-up to tow it, but this 29ft battery-pack-on-wheels dubbed "the most powerful caravan on earth", comes with an impressive 3520W of roof-top solar feeding into a 57.6kWh lithium battery pack connected to a 20kW hybrid inverter.
Living Vehicle says on itswebsitethere's enough stored energy to not only run all the appliances for countless hours but top up an electric vehicle towing it, using the integrated 240V Level 2 fast charger, thereby keeping the entire rig 'unplugged' and off the grid indefinitely.
Bowlus Road Chief Endless Highways
Bowlus Road Chief Endless Highways
This dazzling 26ft glamour-van offers the ultimate 'iso-escape', with the American manufacturer claiming the optional Performance Edition featuring a600Ah/7680Wh lithium battery system with 3000W pure sine inverter, will keep all the appliances including the air-conditioner going off a single fast-charge for days or, if using less power-hungry gadgets, weeks on end.
Dethleffs E.Home Coco
Dethleffs E.Home Coco
Caravans that can help drive or brake your tow vehicle should be on sale in Australia soon, but in the meantime German RV manufacturer Dethleffs has demonstrated its own all-electric towing rig of the future.
With two flat-mounted 40kW lithium batteries sending power to the trailer's dual-motor axle, the full height caravan went almost 400km without having to recharge the battery-powered Audi e-tron Sportback towing it.