We Future-Proof the Grid

Capacitech is a rapid response energy storage leader building high-power and space-conscious energy storage systems for an increasingly complex grid. Our products enhance renewable energy sources, energy storage assets, and overall power quality

Capacitech’s PowerLink product line solves battery degradation, poor yield, power quality, and low efficiency problems. These stem from transient power fluctuations that are common due to rapidly increasing electricity demand (EV charging, AI data centers, bitcoin mining, domestic manufacturing), intermittent renewable energy sources, and slow response times from energy storage assets.

Our products:

  • Capture power surges arriving from sources

  • Deliver power surges to loads when demanded

  • Optimize space by offering new installation options

  • Enhance renewables, batteries, and fuel cells 

Added Value:

  • Reduce downtime, faults, and battery degradation 

  • Offer ancillary services (virtual inertia, frequency response, etc.)

  • Increase yield and efficiency

  • Easily deployed and scaled product line

  • 3-5x cheaper than battery alternatives

Featured Blog

Lets Talk About Your Project

We roll up our sleeves and partner with our customers. Lets talk about practical solutions to your problems. We make supercapacitors practical, safe, and easy to use.

- Joe Sleppy | CEO of Capacitech Energy, Inc.

  • Solar

    Solar power is often curtailed to minimize power fluctuations. We smooth generation, improve the quality of power, require very little footprint, and make it practical to participate in ancillary service markets.

  • Microgrid

    With rapid response capabilities, we address challenges like inrush currents, blackstart requirements, intermittency, and brownout conditions to reduce downtime and improve reliability.

  • Storage

    Batteries and fuel cells are great at storing energy over long periods of time, but lack peak power capacity. We use supercapacitors to enhance them, reducing degradation and ramp up time.