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Supercapacitor Eaton XLHV S14

Our proven Technology

**Preliminary** Experience unparalleled reliability and power with our cutting-edge energy storage devices. Eaton XLHV supercapacitors are high reliability, high power, ultra-high capacitance energy storage devices utulizing electric double layer capacitor (EDLC) construction combined with proprietary materials and processes. The combination of advanced technologies allows Eaton to offer a wide variety of capacitor solutions tailored to applications for back-up power, pulsed power and hybrid power systems.

The Eaton XLHV modules provide millions of charge/discharge cycles. All products feature low ESR for high power desity with environmentally friendly materials for a green power solution. Eaton supercapacitors are maintenance-free with design lifetimes of up-to 20 years, and operating temeratures down to -40 C and up to +85 C.

SKU: XLHVS1440625C0B00Categories: Supercapacitors


Weight 38 kg
Dimensions 603 × 485 × 156.6 mm


Capacitance F


Maximum working voltage (V)


Maximum initial ESR


Maximum current (A)


Continuous current (A)


Stored energy Wh


Peak power kW


Leakage current mA


Operating temperature range

-40 °C to +65 °C

Operating life

Up to 20 years

Features and benefits

Features and benefits

  • Standard 19″ rack mounting
  • Systems up to 1500V and higher
  • Large capacitance for high energy desity
  • UL recognized


  • Enhanced STATCOM
  • Ancillary services
  • Fast frequency regulation
  • Industrial back-up/ridethrough
  • Power storage for grid systems
  • Solar firming

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