OS Power supercapacitor storage
Power in milliseconds; electric double-layer (EDLC) units - up to 1 million cycles and -40 °C without heating
EDLC: up to 1 million cycles
Power storage for duties where a battery is too slow or wears out quickly: smoothing GPU cluster power pulses, carrying the load until the generator starts, primary frequency regulation, energy recovery. Works alongside an OS Power battery: the supercapacitor handles frequent short commands, the battery handles energy, and battery life increases.
Comparison
Specifications
Typical values, subject to specification. OS Power datasheet in preparation.
| Form factor | 48 V / 160 V module, 100-500 kW cabinet, 1-5 MW container |
|---|---|
| Discharge duration | 1-60 s at full power |
| Response time | under 10 ms |
| Cycle life | EDLC - 500,000 to 1 million cycles, 10-20 years; LIC - from 100,000 cycles (depending on version) |
| Temperature | EDLC -40...+65 °C without heating; LIC -40...+70 °C at cell level, charging in the cold is limited (per specification) |
| Efficiency | EDLC 95-98%, LIC from 95% |
| Technology | electric double-layer (EDLC) and lithium-ion capacitors (LIC) |
| Safety | EDLC - no lithium and no thermal runaway, shipped as UN 3499 (Class 9); LIC contain lithium, shipped as UN 3508 |
| Applications | AI data centers, data centers and telecom, grid-scale storage with primary frequency regulation (OPRCh), metro and ports, industrial drives |
Where it is used: Data center power · AI and GPU
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