PowerBank® 22 FT

The ultimate off-grid powerhouse.
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Starting From
$131,990
Approx Tare Weight
3,100kg

Harvok® Exclusive Advantages

Hear how Harvok’s Aluminum Monocoque design & 48V Power System has redefined caravan travel for families across Australia.
What is Monocoque?
Monocoque structure uses the exterior shell of a structure to provide strength and support, instead of relying on an internal frame. This construction technique creates a cohesive and seamless unit capable of bearing weight and loads.
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Lightweight Full Aluminium Monocoque Body
Now, Harvok® is proud to offer aluminum caravans that provide the same benefits as luxury cars. Using aluminum to build a caravan means it will be superior to those made with traditional materials, as it will be lighter, more durable, and have a longer lifespan. Additionally, an aluminum caravan will be easier to tow and maneuver on the road, making it a more enjoyable and practical option for road trips and adventures.
More about Monocoque Body
Advanced Aerodynamic Stability
This improved stability translates into a safer and more stable towing experience for drivers, providing greater peace of mind and reducing the risk of accidents.
  • Improved Fuel Efficiency
  • Easier Handling and Towing Stability
  • Lower Impact from Passing Large Trucks
  • Reduced Fatigue for Drivers
  • Less Wear on Towing Vehicles
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Seamless Design, Long-Lasting and Safer Adventures
Traditional caravans often rely on joints and seals that can deteriorate over time, leading to leaks, cracks, and potential safety risks. Harvok’s patented aluminum monocoque design overcomes common structural weaknesses, providing exceptional durability and safety for your travels.
More about Monocoque Body
Why the 48V Electric Power System Matters.
Gas systems risk leaks and explosions, while traditional 12V setups often struggle to run air-con or cookers off-grid. Harvok’s 48V all-electric system overcomes these limitations — safer, quieter, and powerful enough to run everyday appliances without caravan-park hookups.
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48V Power System Benefits
Operates quietly with less reliance on generators, letting you enjoy nature without noise pollution.
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Sustainable Exploration
Harvok’s 48V all-electric system replaces gas and slashes generator use—lower losses, better solar harvest, and long-life LiFePO₄ for cleaner, quieter, future-ready travel.
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Active Charging Ready for Sustainable Adventures
Are you a caravanner looking for a sustainable way to travel and free camping? Consider a caravan with various Lightning charging abilities from solar, towing and shore power, you can reduce your carbon footprint while saving money on fuel costs.
More about 48V Power System

Exterior

Bold, Powerful, and Built to Explore
The PowerBank 22ft stands as Harvok’s largest and most capable off-road caravan, combining strength, size, and innovation. Its full aluminium monocoque body and hot-dipped galvanised A-frame create a seamless, high-strength structure designed to handle Australia’s toughest terrain. Equipped with Aussie Traveller windows, an Awnlux electric roll-out awning, and a mesh stone guard, it’s as durable as it is striking. Aerodynamic and purpose-built for adventure, the PowerBank is the ultimate off-grid companion — powerful, refined, and ready for your next adventure.
Exterior Details
Aussie Traveller - Aussie Traveller Security Door with Mesh
Aussie Traveller - Aussie Traveller mesh & blind windows - Eurovision 2
Awnlux - Awnlux Roll-Out Electric Awning
Harvok® - Vacuum Pressed Extruded Polystyrene Insulation
Harvok® - Power Roof Hatches
Harvok® - Lockable Tunnel Boot
Harvok® - Double Manual Fold Down Step
Harvok® - Fold Down Picnic Table
Harvok® - Mesh Stoneguard
Harvok® - Honeycomb Structural Flooring
Harvok® - External Entertainment Hatch with TV Point

Interior

Spacious, Luxurious, and Completely Off-Grid
Inside the PowerBank 22ft, every detail is designed for comfort and capability. Featuring a queen bed with an innerspring mattress, premium Nappa leather lounge, and a fully equipped galley kitchen with a 2-burner induction cooktop, microwave, and 200L fridge/freezer, it brings all the comforts of home wherever you roam. Available in couples and family bunk layouts, the 22ft pairs luxury finishes with Harvok’s advanced 48V off-grid power system, giving you true independence — giving you extended independence for remote travel.
Interior Details
Harvok® - Queen Bed with Innerspring Mattress
Harvok® - Nappa Leather Lounge
Harvok® - Nappa Leather Pocketboards
Harvok® - Dining Table with Adjustable Leg
Harvok® - Fire Extinguisher
Harvok® - No bamboo internals, all single piece fibreglass
Harvok® - 2 x Bunk in Family Version (3rd Bunk Optional)

Chassis & Suspension

Built for Strength, Stability, and Endurance
The PowerBank 22ft is engineered on Harvok’s full aluminium monocoque chassis with a hot-dipped galvanised 6x2" A-frame, delivering exceptional strength and long-term durability. Fitted with Cruisemaster XT independent suspension (as standard), 8 gas shocks, and 12" off-road brakes, it provides precise handling and superior stability across demanding terrain. Combined with 16" alloy wheels, all-terrain tyres, and a DO-35 off-road coupling, the PowerBank 22ft is built to navigate demanding terrains while towing smoothly and safely.
Chassis & Suspension Details
Cruisemaster - Cruisemaster XT Independent Suspension
Cruisemaster - Cruisemaster 12" Electric Off-Road Brakes
Cruisemaster - Cruisemaster 8 x Gas Shocks
Cruisemaster - Cruisemaster DO-35 Off-Road Coupling
Harvok® - Full Aluminium Monocoque One-piece Body
Harvok® - Hot Dipped Galvanised 6x2" A-Frame
Harvok® - 6" Chassis Raiser
Harvok® - 16" Alloy Wheels with MT265/75 R16 Tyres
Harvok® - 1 x Spare Wheel & Tyre
Harvok® - 3 Arm Bumper with Number Plate & Lights
Harvok® - 8" Jockey Wheel

Awards

Distinctive Advantages
Leveraging its distinctive tech edge, Harvok has won multiple caravan-industry accolades.
More about Harvok Awards

Full Caravan Walkthrough

PowerBank® 22 FT
Walk Through

Specifications

*Weight and dimensions shown are based on stock samples. Actual figures may vary. Please refer to your VIN plate for the exact details.
Total Length
9,150
mm
Body Length
6,940
mm
Body Width
2,200
mm
Internal Width
2,150
mm
Interior Height
2,000
mm
Travel Height (incl. Air-con)
3,250
mm
Approx TARE Weight
3,100
kg
Approx Ball Weight
200
kg
ATM
3,500
kg
Battery Size
10kWh 48V
Solar Capacity
960
W
Water Tank Capacity
300
L
Electrical
Anderson - Anderson Plug
Harvok® - 10kw 48V Lithium Battery
Harvok® - Smoke Detector
Harvok® - Radio Antenna
Harvok® - TV Antenna
Harvok® - Double USB in Bedroom & Lounge Areas
Harvok® - 12V Sockets conveniently located throughout
Harvok® - 240V Dbl PowerPoints located throughout
Harvok® - Strip LED Light Above Kitchen
Harvok® - 1 x LED Strip Light Above External Shower
Harvok® - 3 x Annex Lights
Harvok® - Reading Lights in Bedroom
Harvok® - Zone Ceiling Lights Control
Harvok® - 12-pin Flat Trailer Plug
Harvok® - HD RearView Camera
Harvok® - Breakaway Unit
Harvok® - 1200W Bi-Directional DCDC Charger
Harvok® - Multi Stages 48V Battery Charger
Harvok® - 960W Solar Panel System
Harvok® - Harvok® Smart Power Management System
REDARC - Redarc Rogue TVMS & Redvision Control
Victron - Victron 48V Solar Controller
Victron - Victron 3000w 48V Inverter
Appliances
Camec - Camec Plateless Microwave
Dometic - 200L Dometic Fridge/Freezer
Dometic - Dometic Aircon Freshjet Plus
Fusion - Fusion Stereo/Entertainment System
Harvok® - 12V Rangehood
Harvok® - 2 Burner Induction Cooktop
Harvok® - Washing Machine
Harvok® - TV Bracket only
Plumbing
- 3 x 100LWater Tanks
Dometic - Dometic toilet
Harvok® - 1 x 70L Grey Water Tank
Harvok® - Water Level Gauges
Harvok® - Internal Shower Unit w Frosted Glass Door
Harvok® - Combo Mixer Tap and Stainless Steel Sink
Harvok® - 12V Water Pump
Harvok® - 2x Water Fill Points
Harvok® - Mains Water Inlet
Harvok® - External Tap on A-Frame
Harvok® - External Hot & Cold Shower
Harvok® - Vanity Basin
Swift - Swift Electric Hot Water

Layouts - 22'

Your Layouts, Your Life Style.
Ranging in size from 16' to 22', the Off-Road range is available in multiple layouts of our best-selling models.
Select & See Layouts.

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* Achieved through optimized aerodynamic curves.
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Harvok Warranty Information

Harvok warrants to the Owner that it will during the Harvok Warranty Period, at its option, repair, replace, or adjust free of charge at the premises of Harvok or a Harvok Approved Service Repairer, the Van or Part which it finds to be defective in factory materials or workmanship under Normal Use and Condition within Australia provided that an Exception does not apply.
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PowerBank® 22 FT
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