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URL: https://www.skeletontech.com/grid-applications

⇱ Energy storage for grid application | Skeleton


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E-STATCOM & Power Grid Energy Storage

Mission Critical Power for Grid Forming & Inertia

High-power supercapacitor systems for E-STATCOMs & Grid applications.
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Grid Stability & Virtual Inertia

Fast Frequency Regulation & Voltage Stabilization

Reliable Synthetic Inertia

As renewables share of the grid’s power supply increases, it introduces new risks due to their lack of inertia and fully current support. E-STATCOMs emulate traditional rotating mass to stabilize low-inertia grids. 

  • Maintains grid frequency within safe limits.
  • Enables high renewable penetration.
  • Ideal for microgrids and isolated systems.
Voltage & Frequency support with E-STATCOM
Supercapacitors’ fast charge/discharge speed makes it uniquely positioned to Enable E-STATCOMs to establish and maintain voltage and frequency signals.
  • Supports black start conditions.
  • Improves power quality and system control.
  • Ensures smooth integration of renewables.

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Grid Stability & Virtual Inertia

Ultra-Fast Grid Regulation & Cycling

High-Frequency Grid Services

Delivers ultra-fast response for continuous stabilization of grid frequency and voltage.

  • Supports primary and secondary frequency reserves.
  • Maintains grid balance under rapid load changes.
  • Enhances performance of grid automation systems.

Heavy Cycling & No Degradation

Engineered for constant operation in demanding grid applications.

  • Withstands millions of charge/discharge cycles without loss of performance.
  • Eliminates maintenance cycles and downtime.
  • Ideal for synthetic inertia, regulation reserves, and voltage support.
Cycles Millions
Lifetime 20+ Years
Cycles Millions
Lifetime 20+ Years
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Power Quality & Industrial Reliability

Voltage and Reactive Power Control

Voltage Sag & Flicker Mitigation
Delivers quick energy bursts to keep voltage within range.
  • Avoid production stoppages and downtime.
  • Supports sensitive manufacturing lines.
  • Enhances equipment lifetime.
Reactive Power Compensation

Stabilizes industrial processes with variable loads.

  • Reduces strain on transformers and grid interfaces.

  • Improves overall energy efficiency.

  • Ensures compliance with grid codes.

Lifetime 20+ Years
Cycles millions

β€œSkeleton is well-positioned to help our customers in the grid industry with our technology, which is unprecedented in the energy storage sector. "

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Flexible Energy Availability

Hydro & Genset Start

Reliable High-Power Bursts

Start hydro turbines or diesel gensets instantly.

  • Works in remote and harsh environments.
  • Replaces large starter batteries.
  •  Shortens startup cycles and recovery times.
  • Allows Hydro plants to participate in FFR markets
Black Start Capability

Re-energize the grid quickly after outages.

  • Independent of battery health.
  • Supports substations and mission-critical systems.
  • Enables fast grid recovery.

Operating Temperature Up to 65Β°C (149Β°F)
Operating Temperature Up to 65Β°C (149Β°F)
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Flexible Energy Availability

Peak Shaving & Load Balancing

Instant Peak Response
Dispatch power within milliseconds to flatten demand spikes.
  • Avoid peak demand charges.
  • Gain flexibility in your infrastructure upgrades.
  • Protect grid infrastructure from volatile power demand.
  • Supports industrial and grid-scale applications.

Scalable & Modular Design

Tailored systems for every size and load profile.

  • Easy integration with SkelGrid 2.0 or modules (e.g. 162V62F).

  • Plug-and-play in substations or behind the meter.

  • Designed for high performance and reliability.

MWs scale solutions

SkelGrid cabinets provide extremely high power for a short period of time or lower power for a longer duration.

Systems
162V62F Module

MWs of Power in A Single Cabinet

  • Easy integration: Connects directly to DC Bus system, DCDC converter, or AC bus system through DCAC inverter.

  • Advanced CMS: Capacitor Management System (CMS) with numerous functions. Including:

    • Resistive balancing.

    • State-of-Health estimation.

    • Prediction of remaining Useful Life.

Specs

Max power (1s)

1132 kW - 2830 kW

Max current (1s)

1400A - 2500A

Nominal voltage

648V - 1500V

Lifetime

+20 years

Cycles

Beyond Million

162V62F Module

Built for grid stability applications, the 162V62F module is a supercapacitor based modules designed for longevity, reliability, high performance and ease of integration.

SPECS

Voltage

162V

Capacity

62F

Lifetime

20+ Years

Cycles

Millions

Get in touch

We can help you to find the best solution for your needs

Please fill in the form below and our team will get in touch with you to discuss your needs in more detail.

Unfortunately, we can't service private customers - thank you for understanding. If you are curious about using ultracapacitors at home, please have a look at our blog postUltracapacitors vs. Batteriesfor more information.

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