Understanding What BESS Metrics to Track and Why

Battery Energy Storage Systems (BESS) represent a major source of commercial value, but unlocking that value depends heavily on how they're operated. For new operators stepping into the world of BESS, knowing which metrics to track is essential to ensure safety, efficiency, and a solid return on investment.

Here is what the guide covers:

Operational Performance

State of Health (SoH)
Round-Trip Efficiency
Energy Throughput
Equivalent Full Cycles
Availability, Usable & Recoverable Energy
Imbalances

Warranty

Cycles (Penalty & Warranty-Related)
Depth of Discharge Profile
State of Charge Range Adherence
State of Health (SoH)

Safety

DC Resistance
Temperature Anomalies
Voltage (Spread) Anomalies
Self-Discharge
Deep Discharge or Overcharge
Weak Cells

Market & Financial

Revenue per MWh
Power Price per MW or MWh

Download the guide here:

WEBINAR

Product Webinar: What’s New with TWAICE BESS Analytics (Autumn ’25 Edition)

Join the next product webinar and explore the newest features designed to help BESS owners and operators improve revenue, performance, safety and warranty management. Engage in a live Q&A with TWAICE product managers, and get insights into what’s coming up next.