Road Safety Signs
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Solar Road Stud

Solar Road Stud

Road Safety Signs

Load Capacity
>40T Can Be Installed In The Middle Of Road
Waterproof
IP68
Warranty
18 Months
Products Description

SANAISI Heavy-Duty Embedded Solar LED Road Stud features >40T load capacity, >800 m visibility, IP68 waterproof protection, lithium battery or super capacitor options, automatic night operation and an 18-month warranty for highway and traffic safety projects.


Solar Road Stud Parameter

Material:Aluminium(GB-ADC-12)+PC(Japan Brand)
Power Supply:USA Brand High Efficient Solar Panel
5V/60MA For Lithium Battery
3V/120MA For Super Capacitor
Battery:Lithium Battery 3.2V/500MA(made In Japan)
Super Capacitor 2.3V/120F(made In Korea)
Working Model:Blinking Or Constant
Charging At Daytime And Working Automatically At Night
Life Span:5years For Lithium Battery;
10years For Super Capacitor
Resistance:>40T(can Be Installed In The Middle Of Road)
Size:Φ125*50mm(p4.92"*1.97")
Visual Distance:>800M
Water Poof:IP68
Carton Size:1pcs/box; 30pcs/ctn, Weight: 30kgs, Carton Size: 67.5*28*20cm
Ipcs/box; 30pcs/ctn, Weight: 66.14bs, Carton Size: 26.57"*11.02"*7.87"


1786343148435656


Solar Road Stud Features

1786343234502785

High brightness America brand led with 100000 hours of working time.

USA brand solar panel. 22% high conversion rate. Fast charge rate.

Japan brand casting Al material. Solar road marker bears more pressure.

Most quality Epoxy resin glue to fix the solar led road markers, making sure of solar power charge.

Philips PC board, safe and stable. Long time warranty for road stud reflectors.

The leader of solar road stud. Load capacity: >40T(can be installed in the middle of road)

Accept OEM/ODM.


Application

Highway Centerline Guidance

The >40T load capacity makes the product suitable for road areas exposed to vehicle loading, including selected centerline applications.


Highway Curves

Provides active LED guidance along curves where stronger nighttime lane recognition is required.


Bridges

Provides independent solar-powered guidance without requiring continuous electrical wiring across long road sections.


Tunnels and Low-Light Areas

Can support low-light road guidance where the solar charging environment is adequate.

For tunnels with insufficient sunlight, project conditions should be evaluated before selection.


Road Centerlines

The product specification explicitly states that its >40T load capacity allows installation in the middle of the road.

1786344052152187


Solar Road Stud Warranty & After-sales Service

Warranty Period

18-month warranty

This warranty period is directly stated in the supplied specification.

Technical Support

SANAISI provides project support covering:

  • Product configuration selection

  • Installation recommendations

  • Battery and super capacitor selection

  • Operating mode guidance

  • Technical consultation

OEM / ODM Project Support

Customization requirements can be evaluated according to project quantity and application conditions.


Solar Road Stud Quality Control Checkpoints

Material Inspection

Check:

  • ADC-12 aluminum structure

  • PC cover

  • Solar panel

  • LED components

  • Battery or super capacitor


Solar Charging Test

Verify charging performance under the defined testing conditions.


LED Operation Test

Check:

  • LED brightness

  • Six-LED operation

  • Blinking mode

  • Constant mode


Automatic Day/Night Test

Confirm that the road stud charges during the day and activates automatically at night.


Waterproof Inspection

Verify product sealing according to the stated IP68 requirement.


Load Capacity Verification

Confirm the structural performance required for the stated more than 40T static load capacity.


Finished Product Inspection

Check:

  • Appearance

  • Structural fixation

  • Electrical operation

  • Lighting consistency

  • Packing condition


FAQ

What is the load capacity of SAS-SRS02?

The specified load capacity is more than 40T, and the product document states that it can be installed in the middle of the road.


Is the solar road stud waterproof?

Yes. The specified waterproof rating is IP68.


What is the visual distance?

The specified visual distance is more than 800 m.


Does it support both lithium batteries and super capacitors?

Yes. Two configurations are listed:

  • 3.2V / 500mA lithium battery

  • 2.3V / 120F super capacitor


What is the expected service life?

According to the supplied specification:

  • Lithium battery version: 5 years

  • Super capacitor version: 10 years


Does the road stud work automatically at night?

Yes. The system charges during daytime and operates automatically at night.


Can it use blinking and constant lighting modes?

Yes. Both blinking and constant working modes are supported.


What is the warranty period?

The product is supplied with an 18-month warranty.


Do you support OEM and ODM?

Yes. OEM and ODM services are listed as supported in the supplied documentation.


Certificate
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