We build systems that scale and adapt.

C-Link supercapacitor modules connect to combiner boxes, which connect to power converters that feed the application.

Configure My System

Deployable

Safe

Reliable

Adaptable

Scalable

A C-Link supercapacitor module with AC-DC power converters to form systems capable of 480Vac to 900Vac applications and medium voltage applications with a transformer. DC-DC converter to be used in applications up to 2kV.
A digital schematic diagram of an electrical power system showing components like a grid, AC loads, VSD, AC chopper, C-Link supercapacitor modules, and variable generation with color-coded bars representing data trends.

We build both AC and DC power systems from the kW to MW scale

  • Houses monitoring and communication equipment, bus bars, DC breakers, insulation, secondary auxiliary ports, and a single DC output that connects to either the power conversion system or DC bus.

  • Established, bidirectional AC-DC and DC-DC converters that are responsible for regulating system voltage and fundamental frequency using the energy stored by the supercapacitor modules connected at the combier box.

  • The combiner box and power conversion units are generally not the major cost driver compared to the cost of oversized energy storage systems. We work with our customers to make a plan that solves their current needs and leaves room to expand in the future as business needs evolve.

  • DC systems may connect directly to a DC bus or a DC-DC converter. The supercapacitors can operate from 0Vdc up to 1500Vdc. Contact us if higher supercapacitor operating voltages are needed.

  • AC systems range from 480Vac to 900Vac three phase with medium voltage levels available with transformers.

Capacitech’s added value includes equipment selection and configuration know-how to best, such as how to complement batteries in the system, to achieve project goals.

Protect Your Infrastructure in Three Steps

  • A man dressed in a black suit and white shirt standing outdoors, smiling while talking on his cell phone and holding a to-go coffee cup.

    Define

    Tell us about your application, space constraints, and performance needs. We’ll review your power specifications and help you understand if supercapacitors are the right fit.

  • Two men in formal attire shaking hands across a table with documents and a pen, suggesting a business agreement or signing meeting.

    Configure

    Our team designs a modular C-Link system matched to your exact requirements. You get transparent pricing, engineering specifications, and a clear installation plan: no surprises, no custom engineering projects.

  • Solar panels on a field with a blue sky and scattered clouds.

    Execute

    Install in days with minimal disruption. Your system delivers millisecond protection immediately, and you can expand or relocate modules as your needs evolve. Mission-critical infrastructure, operational.