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Solar Radar Speed Sign – Standard

Solar radar speed signs are used to encourage speed compliance by providing clear visual feedback to drivers in locations where vehicles operate close to pedestrians. The sign features ultra-bright, high-quality, long-life LEDs that animate to reinforce the posted speed limit. Low power consumption allows the system to be reliably powered by solar energy. A Bluetooth Android app enables full control of the dot matrix display, allowing the speed limit to be adjusted between 8 and 99 Km/h and providing access to system data. Once configured, the radar detects approaching vehicles and displays their speed in real time.
Built for Australian Conditions
24/7 Constant Operation
Programmable & Animated Display
Hybrid Options Available
  • Increase the visibility of the message
  • Simple to install to a 76mm sign post
  • Transportable trailer fixed option available
  • Efficient and effective visual enforcement
  • Manufactured using 3M reflective material
  • Doppler K-Band, 24.1250Ghz technology
  • Reduces speed by creating awareness of speed limit
  • Quality LiFeP04 battery
  • Relocatable or Fixed versions available
  • SKU SRSS003
  • LED Screen 325 x 325mm
  • Sign 900 x 600 x 100mm
  • Display Colour Red/Green
  • LED Wavelength Red:620/Green:525
  • Luminance Density ≥6000cd/m2 Outdoor Highlighted
  • Viewing Angle 60°
  • Viewing Distance 1 – 200 Mtrs)
  • Speed Range 8 – 99 km/h
  • Fixed Sign Material Aluminum/3M reflective
  • Radar Frequency K-Band, 24.1250Ghz
  • Radar Range 1 – 150 Mtrs
  • Radar Accuracy <±1Km/h
  • Battery Specifications 24 Ah 12v (288Wh) LiFeP04
  • Power Consumption Max 11W Average ≤2W
  • Solar Panel 18v 60w
  • Autonomy >40 Hours (on single charge)
  • Recharge < 4 Hours
  • Mounting Height 2 Mtrs
  • Display Brightness Automatic Dimming
  • Waterproof Rating IP65
  • Warranty Period 2 years

Solar Radar Speed Sign – Standard FAQs

The Radar Speed Sign internal battery is recharged from a premium grade solar panel. The panel will ensure the Solar Radar Speed Sign remains charged and operational 24/7.

The Solar Radar Speed Sign is installed to a 76mm diameter steel post by one person in approx. 40 min, even less time of you have an offsider to give a hand.

Yes, the Solar Radar Speed Sign can be coupled with our steel, primed and powdercoated steel base. This base allows for easy relocation by forklift with the access points on the base.

Yes, easily. The speed can be changed to suit the site speed limits in less than 20 seconds from inside the lockable, Radar Speed Sign cabinet. We offer magnetic sign face numerals to change the speed of the static sign face to match the programmed Solar Radar Speed Sign.

Case Studies using this Product

Solar Radar Speed Signs Installed to improve road safety and increase driver awareness

Southern Metropolitan Cemeteries Trust – Stage 1

Southern Metropolitan Cemeteries Trust contacted SLD as they wanted to implement a new traffic management plan in the Springvale Botanical…

Southern Metropolitan Cemeteries Trust – Stage 2

Our work with Southern Metropolitan Cemeteries Trust continued as they contacted SLD to carry on with and strengthen their traffic management…

Department of Transport and Main Roads Queensland

The Department of Transport and Main Roads Queensland approached Solar Lighting Designs with a concern about vehicles speeding through the…
solar radar speed sign at waste depot

City of Melville Installation

With garbage trucks and other heavy vehicles regularly moving through the facility, renforcing the speed limit was important for improving…

What Our Customers Say

We’re proud to deliver solutions that make a real difference. Don’t just take our word for it, hear directly from clients who have experienced the reliability, performance, and impact of our products and services. Their stories speak for themselves.

Why Choose a Solar Radar Speed Sign

Driver awareness

Driver awareness

Encourage speed compliance by providing clear visual feedback
Solar Charged System

Solar Charged System

Low power consumption reliably charged by solar
Mounting Options Available

Mounting Options Available

Trailerable, relocatable or fixed
Power Bank

Power Bank

Quality LiFePO4 battery combined with premium solar panels

Safety Focused

Engineered to improve traffic and pedestrian safety

Rapid Deployment

Install in hours, no cabling required.

Climate Resilient

Built to perform in Australian outdoor environments.

Australian Warranty & Support

Local expertise, product support, and trusted long-term warranty coverage.

Smarter Off Grid Safety Systems

SolTech is built on a simple belief: safety should never depend on mains power availability. That’s why our team of engineers and specialists develop solar safety systems that perform reliably in the most demanding environments, day after day, year after year.

What Sets SolTech Apart in Solar Traffic & Safety Innovation

SolTech delivers scalable traffic safety systems engineered for Australian conditions — combining solar power, smart technology, and rugged design to ensure compliance, performance, and reliability.

1
100% Road-Ready

Field-tested for durability in Australia’s toughest climates. Built to perform reliably on highways, work zones, and remote roads with minimal maintenance.

2
Proudly Australian Made

Designed and manufactured locally by SolTech, this includes metalwork and powdercoated components.

3
Minimal Maintenance

Solar-powered systems require no grid connection. Quality components ensure continuous performance with minimal downtime or site intervention.

4
Built to Scale

Modular, plug-and-play systems that expand with your project. Ideal for councils, contractors, and large infrastructure rollouts needing scalable, uniform technology.

5
Backed by Local Experts

Get dedicated support from our Australian team — with fast turnaround, expert guidance, and industry leading warranty coverage for long term confidence.

The SolTech Range: Reliable, Scalable, Modular Solar Safety

From pedestrian crossings in remote worksites to radar speed signs for infrastructure projects, SolTech’s range is engineered for safety, flexibility, and easy deployment – no power grid required.