Solar-powered Digital Advertising Trailers give advertisers the best of both worlds: the stationary dominance of a fixed billboard location, with the dynamic impact of high-resolution LED content. For Australian brands that need extended presence in a specific hotspot (without being locked into permanent billboard inventory), STT Advertising’s solar-powered digital advertising trailers deliver a flexible, high-impact digital out-of-home (DOOH) solution.
These mobile LED display trailers can be positioned for multi-day placements on major arterial roads, shopping centre entrances, transport hubs, business districts and event precincts—anywhere your audience already commutes, queues or dwells. Because the screen is digital, you can run video, animation and rotating messages, schedule daypart creative (breakfast → lunch → evening), and update content remotely without reprinting or reinstalling panels.
Solar power adds a major advantage: quieter, cleaner operation with minimal infrastructure requirements—making placements easier in sensitive areas and aligning with sustainability-focused campaigns. With strong day-and-night visibility, digital advertising trailers build frequency and recall through repeated exposure, while giving you the creative freedom to test, optimise and respond fast.
If you want high-traffic location dominance with measurable, modern DOOH performance, STT’s digital advertising trailers are built for product launches, retail promotions, events, advocacy, and brand awareness campaigns across Australia.