Custom Solar Systems for Touring & Off-Grid Use
We design and install solar systems for caravans, motorhomes, 4WDs and utes across Warwick and the Southern Downs. Every system is sized around your actual power usage, properly fused, and built to reliably run your gear day after day.
Complete Solar Systems, No Shortcuts
Every solar system is designed and installed to suit your vehicle, power requirements and travel style using proven components and clean, reliable wiring practices.
Solar Panels
High-efficiency mono or polycrystalline panels. Sized for your roof space and power needs.
MPPT Solar Controller
Victron SmartSolar MPPT, maximising every watt your panels produce. App monitoring included.
Battery Bank Integration
Wired to your AGM or lithium batteries. Set up for your specific battery chemistry.
Full Wiring & Cable Management
Tidy, clean and safe. Every cable secured, every circuit fused and tested. No DIY wiring.
Fuse & Safety Protection
Proper fusing on every circuit. Meets AS/NZS 3001.2 safety standards on every install.
Battery Monitor
Know exactly what's going in and out, and when it's time to find some sun.
Testing & Commissioning
Full system test and handover. We walk you through everything before we leave your drive.
Why We Use Victron MPPT Controllers
Victron Energy is the gold standard in 12V & 24V power options, used by professional camper van builders, marine engineers, and off-grid specialists worldwide. As a Victron Energy Authorised Installer, we source directly and provide full warranty support. Their SmartSolar MPPT controllers, BMV monitors, and Multiplus inverters are simply the most reliable gear on the market.
Every Install is AS/NZS 3001.2 Compliant
We follow all relevant Australian Standards on every install. Every job, every time.
Based in Warwick, We Travel
Based in Warwick, we travel across Southeast Queensland for solar installations. Mobile service available. We come to you.
Common Questions
Honest answers to the questions we get asked before every job.
What Our Customers Say
Nathan installed 2 x 12 volts systems, one in our Motorhome and one in the trailer. Not only is the system fantastic and we never have to worry about our power, but he also fixed faults we had with our old system. The batteries have 7 years warranty, the upgrade to our panels keep the batteries topped up which really helps on cloudy and rainy days. We recommend Nathan to everyone, and he is so easy to deal with.
Jenni & Steve K
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10/10 for everything! Nathan drove to woop woop to install our bushman fridge, new battery system & fans. Last week in 42 degrees our fridge was lovely and cold and the fans were a godsend! We will use Coast Custom 12 Volt for anything we need in our offgrid set up!
Glynis C
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Nathan is a wonderful source of knowledge and Ideas. There is no pressure and helped Improve the efficiency of our stock caravans solar charging system. Work and components are 1st class. He is happy to do the smallest job at a sensible price. It's a relief to have a 5 star technician serviceing the Warwick and Toowoomba regions.
John M
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