Sol Donum is here to provide a modern, secure, and American alternative to aging or foreign-reliant battery backup systems

Next-Gen Traffic Signal Backup Systems​

Grid failures disrupt the safety-critical lights, endangering pedestrians and drivers on the road. Generators are loud and high maintenance; our Vulcan Voyager unit is a reliable source used for traffic signal battery backup, offering a solar setup for fast discharge capabilities. The Voyager system is a simple "plug-and-play" unit that runs a standard traffic signal for more than 12 hours with additional battery extension and solar capabilities.

Traffic signal Backup Page

Defense

Forward teams need mobile and rugged power with EMP protection and limited signal generation. The Expedition has already been deployed in US defense agencies and can power satellite coms and tactical gear from anywhere in the world because of the world power addition to the standard 60hz frequency.​

Military Page

Telecom infrastructure

Cellular and radio towers are vulnerable to outages during severe storms, and maintaining them in remote areas can be costly and challenging. The Vulcan system provides reliable backup power for these towers, supported by our Watchdog monitoring platform and optional solar arrays to extend battery life and reduce maintenance needs.

Telecom Page

Transportation Infrastructure​

Work zones and DOT hubs often lack dependable mobile power, while traditional battery trailers are too bulky for quick deployment. Vulcan Units offer a compact, portable solution that fits easily in DOT trucks—charged and ready to deliver clean, reliable power at the push of a button


Vulcan Systems

SCADA and Utility monitoring 

It is essential for remote substations to receive continuous power for monitoring. Our UPS systems can be utilized in these off-grid locations for Reliable Back up Power. Sol Donum can arrange a SD-Power system with solar array that meets the required wattage of the substation.​

UPS Power Solutions

Smart city and IoT systems

IoT devices are often grid-dependent. The Vulcan is a silent and aesthetic power option that keeps your smart city safe from outages.​