Nobody publishes what C&I storage actually costs. We will — quarterly, from anonymised reader tenders. v0 framework below; the first dataset follows the launch-month collection window.
| Segment | Installed €/kWh (target range) | LTSA €/kWh/yr | Typical availability guarantee | Cycle warranty seen in tenders |
|---|---|---|---|---|
| C&I 100–500 kWh | €520–680 | €9–14 | 95–97% | 6,000–8,000 cycles / 10y |
| C&I 500 kWh–2 MWh | €430–560 | €7–11 | 96–98% | 8,000 cycles / 10y |
| Utility-scale reference | €300–420 | €5–9 | 97–99% | 8,000–10,000 cycles / 10–15y |
Ranges are the editorial v0 frame from public sources and our market scan, to be replaced by measured medians as anonymised tenders arrive. Numbers are indicative, not advice.