High-performance mobile LED traffic control system designed for emergency response, roadside safety, and dynamic traffic management.
• 15/25-Light Arrow Board / Solar Trailer
• Traffic Control Display
• Highway & Emergency Use
• In-cab / Handheld / App control
• Steel-Aluminum / Trailer-Mounted
• 12VDC / Solar + Battery
Share：
⦁ 360° rotating 2400×1200mm display panel
⦁ Custom sizes for short or long-term use
⦁ Single-person hand winch deployment
⦁ 22% solar charging with 72hr backup
⦁ Smart overcharge and polarity protection
⦁ Reinforced anti-theft battery housing
⦁ Steel frame with stabilizer legs
⦁ Safety brake winch, 6–12 ft adjustment
⦁ MUTCD compliant for US traffic control
| Parameter A | Specification A | Parameter B | Specification B |
| WEIGHT | Approx. 1250 lbs. (567 kg) | STANDARDS COMPLIANCE | MUTCD type C |
| Trailer | All welded structural steel | Battery type | Leak- and spill-proof valve-regulated lead acid (VRLA) |
| Arrow board | Aluminum sheet and welded channels | Battery voltage | 12 Vdc |
| Coating | Powder-coated and oven-baked | Battery capacity | 36 Ah total |
| Axle assembly | 2000-lb. capacity tubular axle | Number of batteries | Two |
| Hub Pattern | 5-hole 4.5-inch bolt circle pattern on idler hub | Solar charging | One solar panel |
| Wheel Track | 60-inch wheel track | Solar panel regulation | 50 W |
| Springs | Double eye leaf springs, 1200-lb capacity per spring | Tires | ST205/75 D15 |
Q1. What is a solar-assist arrow board trailer?
A solar-assist arrow board trailer is a portable traffic control trailer that uses solar power to support LED arrow board operation in roadwork and lane closure areas.
Q2. How does a solar-assist arrow board trailer work?
Solar panels charge the onboard batteries during the day, and the stored power runs the arrow board and related systems when needed.
Q3. Where is a solar-assist arrow board trailer commonly used?
It is widely used on highways, construction sites, municipal roads, utility projects, and emergency traffic management locations.
Q4. Is a solar-assist arrow board trailer suitable for long-term outdoor use?
Yes, most models are designed with weather-resistant materials and durable components to perform in demanding outdoor environments.
Fill in your information to reserve a free exclusive video consultation. Our team will contact you within 24 hours to arrange a dedicated online meeting.
