PRODUCTS

Solar Traffic Arrow Trailers

When managing traffic around road construction, accident scenes, or special events, clear and early communication with drivers is critical. Solar Arrow Board Trailers (often called mobile arrow boards) provide a powerful, highly visible way to direct vehicles safely away from hazards. With their brilliant LED displays, these portable signs give drivers the advanced warning they need to slow down or change lanes well before reaching a work zone, significantly reducing the risk of accidents.

Designed for reliability and ease of use, our solar-powered arrow trailers are built to perform in demanding outdoor conditions:

100% Solar-Powered Autonomy: You don't need to worry about generators, fuel, or power cords. Equipped with high-efficiency solar panels and deep-cycle maintenance-free batteries, these trailers harvest sunlight during the day to power the bright LEDs all night. Even during stretches of cloudy or rainy weather, the robust battery bank ensures continuous, reliable operation.
High-Visibility LED Displays: The heavy-duty display panel features ultra-bright LED lamps (typically in 15-light or 25-light configurations) shielded by weather-resistant hoods. This design cuts through glare and ensures the sign is unmistakably visible from long distances, day or night.
Easy to Tow and Deploy: Built on a rugged steel chassis, these trailers are easy to tow behind standard work vehicles. Once you arrive at the site, a single operator can quickly set up the board. The mast easily raises the sign high above traffic for maximum visibility, while stabilizer jacks keep the trailer firmly anchored against strong winds.

Smart Traffic Control at Your Fingertips
Using the built-in control system, operators can easily switch between multiple standard flashing patterns—such as left arrows, right arrows, double arrows for center lane closures, or alternating caution modes. This flexibility makes the solar arrow trailer an indispensable tool for highway maintenance crews, utility companies, and emergency responders who need adaptable, self-sustaining traffic control.

Frequently Asked Questions

Q: How long will the arrow board run if there is no sunlight?

Our trailers are equipped with large battery banks designed for extended use. Once fully charged, the energy-efficient LED system can typically operate continuously for up to 15 to 30 days without any direct sunlight, making them extremely dependable during long winters or rainy seasons.

Q: Can I change the flashing pattern of the arrows?

Yes. The built-in controller allows you to easily switch between several standard traffic patterns. You can select a flashing left or right arrow, a double arrow, or various caution modes (like a flashing horizontal line or four-corner flash) depending on how you need to direct traffic.

Q: Is it difficult to set up the trailer once it arrives at the site?

Not at all. The trailer is designed for quick, single-person deployment. During transport, the sign folds down flat to reduce wind resistance. At the job site, you simply lower the stabilizer jacks, use the hand winch or hydraulic lift to raise the sign panel, and select your flashing pattern on the control box.

Q: What kind of maintenance does a solar arrow trailer require?

Because the system is fully solar-powered, maintenance is incredibly minimal. There are no engines to service and no fuel to refill. The main upkeep simply involves occasionally wiping dust, dirt, or snow off the solar panels to ensure they charge efficiently, and checking the tire pressure on the trailer.