Fixed Solar Panels in Perth — Redarc, Victron, KT & Amptron

Every panel on this page is monocrystalline — the highest efficiency per square metre and the technology that actually keeps working after five years in the Perth sun. Polycrystalline is cheaper per watt but takes 20-30% more roof space for the same output, and Perth roof space is expensive. Mono is what we fit, without exception.

A touring 4WD with a 100-200 Ah battery bank typically wants 200-300W of fixed solar on the canopy or roof rack. A caravan house bank at 300-400 Ah wants 400-600W. An off-grid shed or full-time caravan can easily justify a 440W residential panel like the Walara. Match your solar to your daily amp-hour draw plus 20-30% for cloudy days.

Redarc's 120W, 180W and 200W monocrystalline panels are our default for touring — Australian-designed, tough frames, warranty we can honour. Victron matches the Victron system for full monitoring. KT Solar covers the trickle and 200W price-point end. Amptron's 200W half-cell PERC and high-voltage 80V panels suit lithium builds and shed installs. Enerdrive's 120W is a caravan favourite.

Fixed solar on the roof works whenever the vehicle is parked and pointed roughly at the sun — it's set and forget. A [solar blanket](/collections/solar-blankets) lets you park in the shade and drag the panels into full sun on a lead, which triples what you can pull out of a 200W panel in remote camping. Best builds run both: fixed for daily top-up, blanket for the tough camps.

We fit solar panels to canopies, roof racks and caravan roofs at 1/6 Radius Loop, Bayswater — proper cable glands, correctly-sized [MPPT controller](/collections/solar-controllers), sealed roof entries, no leaks. Bring your rig in and we'll spec the panel, the mounting and the controller as one job.