FAQs
How do supercapacitors differ from batteries?
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Supercapacitors deliver high power instantly, in milliseconds, while batteries store energy over longer periods, in hours. For millisecond surges and voltage sag protection, supercapacitors are optimized for the job. Batteries are better suited for long-duration backup. C-Link modules are the first line of defense for power quality, while batteries, generators, and the grid manage steady-state power delivery and extended runtime.
How does this compare cost-wise to battery systems?
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For high-power applications requiring millisecond response, C-Link modules deliver lower cost per kW than batteries. You’re not paying for hour-long discharge capacity you’ll never use. Batteries in UPS systems and generators are sufficient coverage for an extended outage. C-Link modules complement them by handling the power demand surges associated with AI training. When you factor in faster installation, minimal permitting, and a 20+ year operational life, the total cost of ownership is significantly lower.
Can you help me determine if supercapacitors are right for my application?
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Yes. Every engagement starts with understanding your specific use case. Share your power requirements, load profiles, and constraints with us. We’ll provide honest guidance on whether supercapacitors are the best fit and, if so, configure a system matched to your exact needs.
Will C-Link modules work with my existing power infrastructure?
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Yes. C-Link modules integrate with existing power infrastructure and control systems. We work within your specifications and space constraints to configure a system that fits your facility, whether that’s wall-mounted in tight spaces or a traditional cabinet installation.
How long does installation actually take?
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After lead time - most installations are completed in days, not weeks or months. A single technician can deploy C-Link modules since they don’t require concrete pads, cranes, or heavy equipment. The exact timeline depends on system size and site requirements.
Where does the C-Link go and where does it connect in the system?
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C-Link modules connect to power converters (either AC-DC or DC-DC) and can connect directly to a DC bus too. They integrate seamlessly to power distribution and UPS, battery, generator, and grid infrastructure. Our goal is simple: add supercapacitor capacity so your traditional infrastructure operates as it always has. With C-Link modules handling millisecond surges, AI loads electrically appear like traditional telecom loads your existing system can serve.
How does C-Link operate? Do we need to schedule when it charges and discharges?
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No scheduling required. C-Link modules operate autonomously, responding in milliseconds to power fluctuations without manual intervention. It charges and discharges automatically based on real-time demand, allowing your existing infrastructure to operate normally while C-Link modules handle transient events in the background.
What is the typical lead time for C-Link systems?
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Lead time typically ranges from 3 to 6 months depending on system size and configuration. This includes engineering design, manufacturing, and delivery to your site. Once on-site, installation completes in hours to days. We work with your project timeline to expedite delivery when possible
What if demand changes after installation?
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That’s where our modular design shines. You can add modules as demand grows without replacing equipment or overhauling your system. Even better, If your loads change, you can add modules, or even relocate modules from other installations rather than starting from scratch. This operational flexibility is unique to Capacitech.
What should I expect in terms of permitting?
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Permitting requirements are minimal compared to lithium battery systems. Supercapacitor materials, activated carbon, don’t have the same thermal or safety concerns as lithium, which simplifies approval processes significantly. We provide guidance on local requirements during system configuration.
What kind of maintenance is required?
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Minimal. Supercapacitors have no moving parts and require less maintenance than battery systems. While supercapacitors do experience gradual capacity fade, it occurs much slower than batteries, with operational life between 10 and 20 years. Routine inspections are straightforward and can be handled digitally with our C-Link Pro option that includes remote monitoring.
Which industries do you serve?
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Our primary markets are data centers (supercapacitors are very well suited to handle AI loads), utilities, independent power producers, and microgrid operators. If you’re dealing with millisecond to second duration power quality challenges or unpredictable load surges, we can help.