The HT-RS-SG3 solar road stud has gained widespread popularity in Korea, the Philippines, and parts of Europe. It provides enhanced road safety through its robust design, long lifespan, and advanced features. Its durable construction and energy-efficient operation make it a favorite in various regions, especially where extreme weather and heavy traffic are common.
Power Supply and Charging
The HT-RS-SG3 uses two power supply options. One option includes a 1.2V/1300mAh or 1.2V/1500mAh Ni-MH battery paired with a 2.5V/180mA solar panel. The second option uses a 3.2V/1000mAh lithium battery with a 5V/90mA solar panel. These configurations ensure reliable performance by storing solar energy during the day, even on cloudy days.
High-Brightness LED and Visibility
The road stud uses six ultra-bright Epistar LED lights, with three LEDs on each side. Available in red, yellow, white, green, and blue, these LEDs ensure visibility in all conditions. The HT-RS-SG3 offers a visual range of over 1000 meters, making it effective in improving road safety, especially at night or during foggy conditions. The control system responds to light intensity, maintaining brightness between 400 and 500 Lux.
Durability and Resistance
Designed to withstand extreme conditions, this solar road stud operates in temperatures ranging from -20°C to +80°C. It has a load-bearing capacity of over 40 tons, making it ideal for use on roads with heavy traffic, including highways and bridges. The embedded design ensures that the stud does not break under pressure or interfere with snow removal in winter.
Waterproof and Weatherproof
The HT-RS-SG3 boasts an IP68 waterproof rating. This high level of protection allows the stud to function seamlessly in heavy rain, snow, and other adverse weather conditions. The robust GB cast aluminum shell adds to its durability, protecting it from environmental damage.
Efficient Power Usage and Long Lifespan
The solar panel has a high conversion rate, enabling efficient charging under sunlight. The lithium battery ensures a long-lasting power supply, supporting over 100 hours in steady mode and up to 200 hours in flashing mode. With a lifespan of over five years for the lithium battery and three to five years for the Ni-MH battery, the HT-RS-SG3 offers a sustainable solution for road lighting.
Precision Construction
Manufactured with precision, the HT-RS-SG3 features robot soldering and sealed screws for added reliability. The PC high-transparency cover ensures that the LEDs remain bright while offering protection from external elements.
Popularity in Various Regions
The HT-RS-SG3’s advanced features have made it especially popular in regions with demanding road conditions. In Korea, it handles heavy snow and cold temperatures, while in the Philippines, it endures intense rainfall and heat. Its durable, waterproof design also suits European markets, where seasonal changes require reliable, long-lasting road studs.
In conclusion, the HT-RS-SG3 solar road stud stands out for its durability, energy efficiency, and superior brightness. It improves road safety by offering clear guidance, even in extreme weather conditions. Its wide adoption in Korea, the Philippines, and Europe demonstrates its effectiveness in various environments.