The ARROWMASTER IV solar assisted arrowboard is a versatile, efficient, low operating cost advance warner that provides maximum visibility at all times while directing traffic through construction work zones.

The high placement of the solar panel provides a shadow-free location and serves as the main charging supply to the battery storage bank. 30 day autonomous-operation without sun teamed with LED Par 46 lamps makes the ARROWMASTER IV a low maintenance unit.

A 110V AC power adapter with battery charger along with a larger solar panel array are standard features for the ARROWMASTER IV, not optional add-ons!