W|ECO® Vertical-Mast Solar Arrow Boards

W|ECO Vertical-Mast Solar Arrow Board Trailer

Wanco Vertical Arrow Board Trailers have a display panel that remains vertical at all times and can be rotated to face traffic. They also feature W|ECO® technology, a power system that benefits the environment without sacrificing performance. W|ECO Arrowboards set the highest standards of quality and performance in the industry.

Vertical Mast

Wanco Vertical Arrow Board Trailers feature a display panel that remains vertical at all times. The display is raised and lowered on a vertical tower that allows the display to be rotated for orienting toward traffic without moving the trailer. When the tower is lowered for transport or storage, the display panel rests in a cradle that keeps it secure.

W|ECO Technology

The W|ECO technology consumes less power and uses smaller batteries, resulting in greatly reduced lead content — 80% less, when compared to traditional arrow board batteries.

Additionally, W|ECO batteries are fully sealed and will not leak or spill, which is better for the environment. And because they require no maintenance, W|ECO batteries have a longer useful lifespan, saving costs associated with replacement.

During the manufacturing process, powder coating emits near-zero volatile organic compounds (VOCs) , and nearly all over-spray is reclaimed and reused. Finally, nearly every component can be recycled.

More than just eco-friendly Wanco arrow boards are designed to meet and exceed the highest standards of quality and performance in the industry.

A heavy-duty winch with safety brake allows one person to raise the arrow board, and a single locking device holds the board in place. Constructed of rigid, tubular steel, all joints are welded. Bolt-on fenders can be replaced if damaged.

In the travel position, Wanco’s unique design fully supports the board without rear braces. As a result, it never strikes another surface during transport. This innovation virtually eliminates the damage that other arrow boards endure.





Solar wattage

Tow hitch

Other options

Some options might not be available for aftermarket installation.


15 lights, 7 arrow patterns


25 lights, 12 arrow patterns

WTSV55-LSA Standard solar array   WTSV55-LSAC Standard solar array
WTSV75-LSA Optional solar array   WTSV75-LSAC Optional solar array
WTSV110-LSA Optional solar array   WTSV110-LSAC Optional solar array




Approx. 1250 lbs. (567 kg)


Trailer MIG-welded, 2.5-inch square steel tubing
Arrow board Aluminum sheet and welded channels
Coating Powder-coated and oven-baked
Axle assembly 2000-lb. capacity tubular axle
5-hole 4.5-inch bolt circle pattern on idler hub
60-inch wheel track
Double eye leaf springs, 1200-lb. capacity per spring
Tires ST205/75 D15


Battery type Leak- and spill-proof valve-regulated lead acid (VRLA)
Battery voltage 12 V dc
Battery capacity 48 Ah total
Number of batteries Two
Solar charging One solar panel
Solar panel regulation Charge regulated by arrow-board controller

Standards compliance

MUTCD type C

Specifications subject to change without notice.

For our full range of high-quality traffic safety products, visit www.wanco.com.

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