Most critical infrastructure projects don’t arrive fully formed. A telemetry network densifies site by site. A rail corridor extends in stages. A mine expands its footprint as new areas open up. A distribution network adds remote assets as demand grows. Almost every project a project manager or asset manager runs today is really a series […]
When a remote site needs its own power, the first decision is the platform: a towable trailer unit, a skid-based system craned or transported onto a prepared pad, or a compact enclosure system built for smaller, continuous loads. All three deliver solar and battery power, with diesel backup where the load calls for it. The […]
A signalling battery failure does not just affect one train. It affects every train behind it. When battery backup fails at a signalling location, whether that is a track circuit, a level crossing controller, a hot axle bearing detector or a lineside communications node, the safe assumption for operations is that the signal is not to be trusted. That […]
The call comes in the middle of the night. A repeater site on the GRN has gone offline. The coverage gap it has created sits right across a section of highway where emergency services were actively coordinating a response. Nobody can raise anyone on the affected channels. The on-call engineer is now awake, staring at […]
If you manage backup or standby power for critical infrastructure, there is a good chance you have already made the shift from VRLA to lithium iron phosphate (LiFePO4) — or you are actively weighing it up. Either way, you may have started hearing the term solid state and wondering whether it changes anything for you. […]
Specifying autonomous power for a remote site can take weeks — and still leave you with an uncertified bundle of parts. See how the Valen Power ModX2 changes that.
When you’re specifying batteries for critical infrastructure, the number on the specification sheet is only part of the story. Design life is a useful starting point — but it’s not a guarantee, and it rarely tells you what you actually need to know. Understanding the difference between design life and real-world service life helps you […]
Selecting the right VRLA battery tester comes down to one practical question: what are you testing, and how will you use the results? Different technologies, battery sizes, and operating environments call for different test methods. In most cases, the decision sits across three categories: Below is a clear, updated guide to help you match the […]
In many energy systems today, flexibility is often limited before a project even begins. Batteries, inverters, monitoring platforms, and control systems are frequently designed to work only within tightly defined ecosystems. While this can simplify initial deployment, it creates long-term constraints, particularly when systems need to evolve. Over time, those constraints become operational risks. The […]
Executive Summary Natural disasters are placing increasing pressure on Australia’s critical communications infrastructure. Bushfires, floods, cyclones, and severe storms routinely disrupt electricity supply, particularly in regional and remote areas where access is limited and restoration timelines are extended. When power is lost, communications are among the first services to fail and the hardest to restore. Mobile towers, […]
Across Australia, utility infrastructure is built to last. Substations, rail signalling huts, telecom shelters, and pumping stations are designed for decades of service, often in remote and demanding environments. Inside many of these sites sits a component that has traditionally been treated as short-term: the battery. For years, batteries have been viewed as consumables. Install […]
At Valen Power, our purpose is to support energy systems that must perform reliably over many years — from telecommunications and grid backup to renewables and microgrids. Part of that mission is selecting and applying the right energy storage technology for each application. Hybrid supercapacitors are one such technology. Rather than storing energy chemically like […]
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