Battery selection parameters

24. April 2024

When selecting an energy storage system, it is crucial to comprehend the technical parameters that influence the system’s actual performance, profitability, and reliability.

  • Battery Power (kW): Indicates the maximum power at which the battery can be charged or discharged.
  • Battery Capacity (kWh): Indicates how much energy can be stored in the battery.

In addition to these basic indicators, the following parameters are critically important for LFP (Lithium Iron Phosphate) batteries, ensuring maximum efficiency and reliability:

  • High Efficiency: Up to 98% Round-Trip Efficiency (RTE) ensures minimal energy loss during charging and discharging.
  • Maximum Utilization: Achieving up to 100% Depth of Discharge (DoD) and over 6000 cycles (approximately 16 years of lifespan) provides maximum available energy and a long service life.
  • Fast Response and Safety: Ultra-fast response (e.g., for participating in reserve markets) and ultimate chemical stability ensure the system’s safety and quick operational readiness.
  • Grid Stability and Revenue: Batteries support the grid (FCR, aFRR, mFFR) and enable earning additional revenue from providing grid services.
  • Comprehensive Management: Minimal maintenance requirements and full service from commissioning to long-term operation ensure flawless BESS system performance.

LFP batteries are the market’s best solution for safety, profitability, and seamless grid integration.

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