Solar power highlights Sernis' new road studs

SR-i19 and SR-i25 developed for road delineation, including bends and crosswalks
By Adam Hill June 2, 2023 Read time: 1 min
SR-i19 solar stud: visible up to 1km away

Sernis has launched two solar road studs: SR-i19 and SR-i25.

They use microcontroller technology, and only rise 9mm and 10mm respectively from the road surface: the company says they are "ideal for road delineation, bends/curves, and crosswalks among other applications".

They have constant brightness during all functioning periods and can be seen up to 1km away.

SR-i19 has a high light output due to its 3 LEDs for each side, with an aluminum base giving it strong mechanical resistance.

SR-i25 has a stainless-steel cap that makes it ready for snowploughs, while built-in GPS technology allows flashing synchronisation. It is also available in aluminum.

Sernis highlights its high-performance photovoltaic solar module, with silicone-free junction sealing technology allowing better, faster, and cleaner maintenance.

The technology applied to both models "increases the performance of solar power studs with energy storage by battery or capacitors and protects the road stud against the deep discharge of the batteries/capacitors", Sernis insists. 

'Sleep' mode prevents discharge during storage or transport, and the manufacturer points to their ease of installation and the fact that the studs require "virtually no maintenance".

Urban Traffic Control Air Quality & Weather Systems

For more information on companies in this article

Related Content

  • Ertico weaves tunnel visions into the ‘big picture’
    April 7, 2017
    As he takes the wheel at Ertico - ITS Europe, Jacob Bangsgaard talks to ITS International about the challenges and opportunities facing the organisation and the ITS industry. Ertico - ITS Europe’s new CEO, Jacob Bangsgaard, is no stranger to the organisation having spent five years there before moving to the FIA (Federation Internationale de l’Automobile) in 2006. Four years later he became director general of the FIA’s Region I (EMEA), which represents more than 100 mobility clubs, and in 2012 he joined Er
    Read More
  • ITS Australia Awards 2023: winners shine in 'period of great resurgence'
    February 23, 2023
    Awards reflect the 'outstanding productivity, innovation, and creativity' of ITS sector
    Read More
  • Monitoring and transparency preserve enforcement's reputation
    July 30, 2012
    What can be done to preserve automated enforcement's reputation in the face of media and public criticism? Here, system manufacturers and suppliers talk about what they think are the most appropriate business models. Recent events in Italy only served to once again to push automated enforcement into the media spotlight. At the heart of the matter were the numerous alleged instances of local authorities and their contract suppliers of enforcement services colluding to illegally shorten amber signal phase tim
    Read More
  • Design improvements for better truck safety delayed till 2022
    March 11, 2015
    On 10 March, the European Parliament approved amendments to the directive on the maximum authorised dimensions and weights for trucks and buses. The final agreement allows for much needed design adaptations to make cabs safer, but only following a revision by the European Commission of the cab type-approval. This means that manufacturers will not be required to implement these changes until 2022. It further retains each Member State’s right to decide whether or not they want to allow the use of mega trucks
    Read More

Highlighted Content