The Portable Solar-Powered Variable Message Sign (VMS) Trailer is a high-visibility, mobile information board used for traffic control, road construction, public safety alerts, and event management.
Equipped with a 5-color LED display (red, yellow, green, white, blue), it provides vivid and dynamic messages, symbols, arrows, and animations.
The trailer operates entirely on solar power with a backup battery, ensuring 24/7 performance without fuel or wiring.
Designed for quick deployment, it is highly durable, weatherproof, and easily towable.
Allows multi-color messaging for better comprehension:
Red for warnings
Yellow for caution
Green for directions
White & Blue for special instructions
High-efficiency solar panels charge a large-capacity battery, enabling continuous operation.
Mounted on a heavy-duty trailer with:
Manual or electric lift
Adjustable display angle
Standard towing hitch
Supports:
Wireless control
Cloud/web-based control
USB/PC update options
Ultra-bright LEDs provide clear visibility from 300 m to 1 km, even under direct sunlight.
IP65-rated display and galvanized steel trailer built for extreme outdoor conditions.
Perfect for:
Road construction
Traffic diversions
Speed control messages
Special events & parking guidance
Emergency alerts (floods, accidents, closures)
Power: Solar panel with deep-cycle battery
Display Type: Full matrix LED
LED Colors: 5 colors (Red, Yellow, Green, Blue, White)
Pixel Pitch: 20–31.25 mm (varies by model)
Brightness: ≥ 5,000 – 8,000 cd/m² (sunlight readable)
Visibility Distance: 300 – 1,000 meters
Waterproof Rating: IP65
Control System: Remote, web-based, or local PC
Frame Material: Aluminum/galvanized steel
Trailer Features:
Manual/electric lifting mast
Stabilizer legs
Tow hitch
Heavy-duty wheels
Operating Temperature: -20°C to +60°C