Solar panel installation for vehicles, caravans and off-grid.
Townsville Wholesale Batteries designs, supplies and installs solar systems for 4WDs, caravans, camper trailers and off-grid setups across North Queensland. From a simple solar blanket connection to a full lithium and inverter system - we build it right.
We install Victron Energy - the world's #1 solar brand
Authorised Victron dealer. SmartSolar MPPT controllers, BlueSolar panels, Orion DC-DC chargers and MultiPlus inverters. All in stock and ready to install.
Vehicle solar - 4WDs, utes and canopies
Roof rack, canopy and tray-mounted solar for dual battery systems and touring rigs.
Caravan solar systems
Fixed roof solar for long trips - from basic charging to full comfort off-grid.
Camper trailers and motorhomes
Tailored solar setups for compact campers through to luxury motorhomes.
Off-grid and property solar
Remote sheds, properties and permanent off-grid installations across NQ.
Compact weekender
Touring and off-grid
Full comfort system
If your solar system is underperforming, not charging or showing errors - bring it to us. We diagnose the whole system and fix the actual cause, not just the symptoms.
Panel performance testing
Identify underperforming, shaded or failed panels in your array.
Controller replacement
Replace failed PWM or MPPT controllers. Upgrade to Victron SmartSolar.
Charge rate testing
Verify solar is actually charging your battery at the correct rate and profile.
Wiring and connection faults
Loose terminals, corroded connections and undersized cable identified and fixed.
Call or come instore
Tell us your vehicle, application and what you want to power. We ask the right questions.
System design
We design the right system for your needs - panels, controller, battery and charger all matched.
Supply and quote
Full upfront quote on parts and installation. All Victron equipment from our authorised stock.
Professional install
Clean professional installation. System tested and commissioned before you drive away.
Victron authorised dealer
We install and supply genuine Victron equipment. Full manufacturer warranty supported locally.
NQ solar expertise
We understand NQ heat, dust and corrugations. We build systems that last.
Lithium specialists
All our solar systems are designed to work with ATG lithium batteries for maximum performance.
Custom designed
No cookie-cutter packages. Every system is designed for your specific vehicle and needs.
Fault finding included
We diagnose existing systems and fix the actual problem - not just replace parts.
Local Townsville business
Garbutt based. Come in for a chat and we will design your system on the spot.
Ready to go solar in Townsville?
Call us or come instore - we will design the right system for your vehicle, caravan or property.