Message Boards & Arrow Boards
Portable Changeable Message Signs (PCMS)
Solar-powered LED message boards — schedule custom messages or alerts from your phone.
Manufacturer
Solar Technology
Solar VMS, arrow boards, radar signs & light towers
Solar Technology, Inc. — As Reliable as the Sun — is a Lehigh Valley, PA manufacturer of solar-powered intelligent transportation system (ITS) equipment. Their Silent Messenger PCMS comes in full-size, mid-size, and small variants, plus vehicle-mounted boards with customizable configurations. The lineup also includes Silent Sentinel arrow boards, SafetyCast radar speed signs, radar speed trailers, and customizable solar-powered light towers — all engineered for off-grid duty in the workzone and for permanent traffic-management installs.
HQ: Allentown, PA
6+
Products carried
1
Categories
Same-day
DFW lead time
Why we carry Solar Technology
Built to spec, built to last
01
Lehigh Valley built
American-made solar ITS equipment.
02
Vehicle-mount ready
Boards designed to attach to construction trucks with custom configurations.
03
All-weather
Engineered for unattended outdoor deployment.
Rental spec sheet
Solar Technology equipment to rent
Sizes, materials, typical coverage, and accessory compatibility for every Solar Technology item we keep in our DFW yard.
Item
Sizes
Materials
Coverage
Action
VMS / ITS
Portable Changeable Message Signs (PCMS)
Sizes
Trailer-mounted; full-matrix 3-line amber LED
Materials
Solar panel + battery bank; cellular modem
Coverage
1 board per advance-warning point; readable ~750–1,000 ft
VMS / ITS
Solar Arrow Boards
Sizes
Type B (60×30) or Type C (96×48); 25-lamp panel
Materials
Trailer-mounted; solar + battery; amber LED
Coverage
1 board per lane taper; legibility 1+ mile in daylight
VMS / ITS
Radar Speed Trailers
Sizes
Trailer-mounted; 12"–18" amber speed digits
Materials
Solar + battery; radar gun + LED display + data logger
Coverage
1 trailer per workzone approach or school zone
Featured products
Solar Technology gear we stock
Message Boards & Arrow Boards
Solar Arrow Boards
Trailer-mounted LED arrow boards for lane closures and tapers — solar-powered, 25+ panel options.
Message Boards & Arrow Boards
Radar Speed Trailers
Radar-driven "Your Speed" trailers and signs to slow traffic through workzones and neighborhoods.
Categories
Categories we stock from Solar Technology
Solar Technology FAQ
Solar Technology questions, answered
Availability, lead times, rentals vs. sales, and where to find Solar Technology spec sheets — answered for Dallas–Fort Worth contractors and project managers.
Other manufacturers we carry
View all
Same-day DFW quote
Need a specific Solar Technology product?
Start a quote prefilled with our top Solar Technology items — adjust quantities, swap brands, or add notes before sending.