Traffic management systems play a crucial role in ensuring safety and flow on today’s roads. Especially in areas where grid reliability is uncertain—or where no grid connection exists—an autonomous energy solution becomes essential. WhisperPower provides hybrid and battery-based power systems specifically developed for traffic infrastructure, ensuring uninterrupted operation for critical roadside equipment.
Continuous Operation During Power Outages
Traffic control equipment must function even when the public grid fails. From smart traffic lights and electronic signage to speed cameras and detection systems, our off-grid power solutions deliver consistent, regulated energy—day and night.
- Solar-powered with optional low-emission Genverter generator
- Output options: 12 VDC, 24 VDC, 48 VDC, or 230 V / 117 V AC
- Power output: 100 W – 1 kW
- Available as weatherproof all-in-one systems or modular setups
- Optional integration with WhisperCare remote monitoring
All-in-One Systems or Custom Modular Solutions
Each installation has unique requirements depending on local regulations, space constraints, and energy demands. Our systems are available as:
- Pre-configured systems in durable stainless steel enclosures
- Modular components for custom configurations
- Scalable power setups for temporary or permanent use
- Battery-only or hybrid (solar + generator) designs
This flexibility allows for easy integration into new traffic infrastructure or retrofitting into existing roadside cabinets.
Low emission solutions for traffic
Powering the Future of Traffic Control
Whether used for construction site management, dynamic lane signage, or road safety monitoring, WhisperPower systems keep traffic flowing smoothly—even in remote or challenging conditions. Features include:
- Silent and low-emission operation
- Weather-resistant housing for outdoor installation
- Maintenance-friendly design for long-term operation
- Compatibility with communication and sensor systems
Our hybrid and solar-based energy solutions are ideal for municipalities, road construction companies, and system integrators looking to improve sustainability and system uptime.
Staying ahead of the competition
“It was important for us to embark on this new adventure with a reliable partner, We are not experts in electricity and wanted to be sure we could always reach someone to ask for advice. If one of our trucks stops working this can cause major problems as roadworks always have a very tight schedule. The markings are the final part of the roadbuilding process and we are therefore the last company to leave the site. Not having proper support can lead to lots of stress as the work must be completed on time.”
René Verweij – Van Velsen, Workshop head
WhisperCare: Real-Time System Visibility
Each system can be equipped with WhisperCare, our cloud-based monitoring tool, allowing remote access to system performance:
- Monitor battery charge and power usage in real time
- Receive maintenance alerts and system warnings
- Control the generator remotely
- Access historical performance data
With WhisperCare, traffic system operators gain full control over their energy setup—reducing downtime and avoiding site visits
Some of our partners
