Battery health intelligence for utility-scale BESS.
Cellanchor ingests real-time DNP3/IEC 61850 telemetry directly from your inverters — no middleware required — and derives first-principles SoC, SoH, and capacity-fade analytics that your BMS lookup tables cannot.
Three numbers every BESS operator needs.
Cellanchor makes these measurable in real time, not once a quarter.
Real remaining capacity vs. nameplate, derived from Rainflow cycle counting and Arrhenius calendar aging — not BMS factory curves. Updated continuously from live inverter telemetry.
Translate SoH decline into $/MWh economic exposure. Know when capacity fade is shifting your LCOE past the point where dispatch arbitrage still covers operating cost.
Probabilistic thermal-runaway precursor score (0–1) at the string level, 72-hour horizon. Move from threshold-alarm reaction to predictive maintenance dispatch.
Fleet-level visibility. Cell-level precision.
- Real-time SoC/SoH across 10–500+ assets
- Capacity-fade slope (cycle + calendar aging)
- Thermal runaway precursor alerts
- Dispatch optimisation against LMP price signals
Connects to your existing stack
Pilot results from the field.
Deployed with utility and C&I operators under NDA. Synthetic names used.
Identified 11% SoH divergence in string 3 before capacity warranty trigger. Dispatched corrective maintenance 6 weeks early, avoiding warranty-gap exposure on a 20 MWh asset.
Meridian Grid Services — name withheld per NDA, synthetic company name used
Reduced peak demand charges by integrating real-time SoH into dispatch schedule. $42K annual savings on 1.2 MWh installed — ROI in under 14 months.
Northbridge Campus Energy — name withheld per NDA, synthetic company name used
Running BESS assets on BMS-reported SoH?
We're onboarding pilot partners across utility, C&I, and EV fleet segments. Early-stage pilots receive dedicated integration engineering support and full methodology documentation under NDA.