| Model | Screen dimensions | Trailer height | Number of LED bulbs |
| S-1841 | 1700*800mm | 2900mm | 25 groups, 60 PCS of each group |
Model: S-1841
Screen dimensions: 1700*800mm
Trailer height: 2900mm
Number of LED bulbs: 25 groups, 60 PCS of each group
Diameter of bulb: 100mm
Runtime: Under rainy weather over 200 hours sfter the batteries full charged
Visibility distance: >1000m
Solar panel power: 50W
Battery: 12V, 100Ah, lead-acid battery
