Service forecast

Which connectors will reach their service limit next, and when. Each date extends the connector's recent rate of change; the range is the uncertainty in that rate.

Service forecast

Which connectors will reach their service limit next, and when. Each date extends the connector's recent rate of change; the range is the uncertainty in that rate.

Already above limit: 13
Earliest date within 30 days: 4
No clear rise: 82

Dated forecasts

Soonest first. Open a charger to see the readings, the limit line and the full explanation.

Charger	Metric	Likely date	Range	Now / limit
DEMO-01-C2Demo Site A — Guindy area Demo	Contact resistance	Now — already above	—	0.492 mΩ / 0.472 mΩdefault limit
ST-01-V2GStation 1 · historical data	Charging-path power loss	Now — already above	—	3.24 kW / 2.79 kWdefault limit
ST-02-FASTStation 2 · historical data	Charging-path power loss	Now — already above	—	3.51 kW / 3.05 kWdefault limit
ST-02-V2GStation 2 · historical data	Charging-path power loss	Now — already above	—	4.08 kW / 2.17 kWdefault limit
ST-03-CONVENTIONALStation 3 · historical data	Charging-path power loss	Now — already above	—	3.27 kW / 3.06 kWdefault limit
ST-04-CONVENTIONALStation 4 · historical data	Charging-path power loss	Now — already above	—	4.15 kW / 2.52 kWdefault limit
ST-06-V2GStation 6 · historical data	Charging-path power loss	Now — already above	—	3.71 kW / 3.52 kWdefault limit
ST-09-FASTStation 9 · historical data	Charging-path power loss	Now — already above	—	3.26 kW / 0.83 kWdefault limit
ST-10-CONVENTIONALStation 10 · historical data	Charging-path power loss	Now — already above	—	4.28 kW / 2.66 kWdefault limit
ST-11-FASTStation 11 · historical data	Charging-path power loss	Now — already above	—	4.12 kW / 3.6 kWdefault limit
ST-12-CONVENTIONALStation 12 · historical data	Charging-path power loss	Now — already above	—	3.31 kW / 2.59 kWdefault limit
ST-13-CONVENTIONALStation 13 · historical data	Charging-path power loss	Now — already above	—	4.35 kW / 3.96 kWdefault limit
ST-18-CONVENTIONALStation 18 · historical data	Charging-path power loss	Now — already above	—	3.13 kW / 3.1 kWdefault limit
ST-17-V2GStation 17 · historical data	Charging-path power loss	11 Jan 2024	11 Jan 2024 – 11 Jan 2024 (80%)	3.59 kW / 3.62 kWdefault limit
ST-04-FASTStation 4 · historical data	Charging-path power loss	12 Jan 2024	11 Jan 2024 – 17 Jan 2024 (80%)	2.95 kW / 3.38 kWdefault limit
DEMO-03-C1Demo Site C — Adyar area Demo	Connector voltage drop	07 Nov 2026	03 Nov 2026 – 12 Dec 2026 (80%)	45.7 mV / 48.6 mVdefault limit
DEMO-13-C2Demo Site M — Kilpauk area Demo	Contact resistance	18 Nov 2026	14 Nov 2026 – 24 Nov 2026 (80%)	0.337 mΩ / 0.381 mΩdefault limit
DEMO-06-C1Demo Site F — OMR / Sholinganallur area Demo	Contact resistance	20 Dec 2026	10 Dec 2026 – 25 Dec 2026 (80%)	0.328 mΩ / 0.39 mΩdefault limit
DEMO-05-C2Demo Site E — Anna Nagar area Demo	Contact resistance	06 Jan 2027	30 Dec 2026 – 16 Jan 2027 (80%)	0.269 mΩ / 0.322 mΩdefault limit
DEMO-06-C1Demo Site F — OMR / Sholinganallur area Demo	Connector voltage drop	21 Feb 2027	04 Feb 2027 – 18 Mar 2027 (80%)	39.2 mV / 50.6 mVdefault limit
DEMO-09-C1Demo Site I — Katpadi area Demo	Contact resistance	After 15 Oct 2027	15 Oct 2027 – later (80%)	0.31 mΩ / 0.438 mΩdefault limit

84 connector metrics without a date

DEMO-01-C2 · Connector voltage drop: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.6805 to 0.4175 mV per 30 days), so no date is forecast.
DEMO-01-C3 · Contact resistance: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.0063 to 0.0047 mΩ per 30 days), so no date is forecast.
DEMO-01-C3 · Connector voltage drop: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.5189 to 0.9475 mV per 30 days), so no date is forecast.
DEMO-02-C1 · Contact resistance: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.0057 to 0.0032 mΩ per 30 days), so no date is forecast.
DEMO-02-C1 · Connector voltage drop: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.509 to 0.6369 mV per 30 days), so no date is forecast.
DEMO-02-C2 · Contact resistance: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.0068 to 0.0056 mΩ per 30 days), so no date is forecast.
DEMO-02-C2 · Connector voltage drop: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.3897 to 1.2369 mV per 30 days), so no date is forecast.
DEMO-03-C1 · Contact resistance: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.0035 to 0.0017 mΩ per 30 days), so no date is forecast.

Method: Theil–Sen rate over the latest 12 readings since the most recent recorded maintenance; Sen's 80% interval sets the range; no date unless the whole interval is above zero. Default limit = baseline median + 50%, replaceable per charger.

Already above limit: 13
Earliest date within 30 days: 4
No clear rise: 82

Dated forecasts

Soonest first. Open a charger to see the readings, the limit line and the full explanation.

Charger	Metric	Likely date	Range	Now / limit
DEMO-01-C2Demo Site A — Guindy area Demo	Contact resistance	Now — already above	—	0.492 mΩ / 0.472 mΩdefault limit
ST-01-V2GStation 1 · historical data	Charging-path power loss	Now — already above	—	3.24 kW / 2.79 kWdefault limit
ST-02-FASTStation 2 · historical data	Charging-path power loss	Now — already above	—	3.51 kW / 3.05 kWdefault limit
ST-02-V2GStation 2 · historical data	Charging-path power loss	Now — already above	—	4.08 kW / 2.17 kWdefault limit
ST-03-CONVENTIONALStation 3 · historical data	Charging-path power loss	Now — already above	—	3.27 kW / 3.06 kWdefault limit
ST-04-CONVENTIONALStation 4 · historical data	Charging-path power loss	Now — already above	—	4.15 kW / 2.52 kWdefault limit
ST-06-V2GStation 6 · historical data	Charging-path power loss	Now — already above	—	3.71 kW / 3.52 kWdefault limit
ST-09-FASTStation 9 · historical data	Charging-path power loss	Now — already above	—	3.26 kW / 0.83 kWdefault limit
ST-10-CONVENTIONALStation 10 · historical data	Charging-path power loss	Now — already above	—	4.28 kW / 2.66 kWdefault limit
ST-11-FASTStation 11 · historical data	Charging-path power loss	Now — already above	—	4.12 kW / 3.6 kWdefault limit
ST-12-CONVENTIONALStation 12 · historical data	Charging-path power loss	Now — already above	—	3.31 kW / 2.59 kWdefault limit
ST-13-CONVENTIONALStation 13 · historical data	Charging-path power loss	Now — already above	—	4.35 kW / 3.96 kWdefault limit
ST-18-CONVENTIONALStation 18 · historical data	Charging-path power loss	Now — already above	—	3.13 kW / 3.1 kWdefault limit
ST-17-V2GStation 17 · historical data	Charging-path power loss	11 Jan 2024	11 Jan 2024 – 11 Jan 2024 (80%)	3.59 kW / 3.62 kWdefault limit
ST-04-FASTStation 4 · historical data	Charging-path power loss	12 Jan 2024	11 Jan 2024 – 17 Jan 2024 (80%)	2.95 kW / 3.38 kWdefault limit
DEMO-03-C1Demo Site C — Adyar area Demo	Connector voltage drop	07 Nov 2026	03 Nov 2026 – 12 Dec 2026 (80%)	45.7 mV / 48.6 mVdefault limit
DEMO-13-C2Demo Site M — Kilpauk area Demo	Contact resistance	18 Nov 2026	14 Nov 2026 – 24 Nov 2026 (80%)	0.337 mΩ / 0.381 mΩdefault limit
DEMO-06-C1Demo Site F — OMR / Sholinganallur area Demo	Contact resistance	20 Dec 2026	10 Dec 2026 – 25 Dec 2026 (80%)	0.328 mΩ / 0.39 mΩdefault limit
DEMO-05-C2Demo Site E — Anna Nagar area Demo	Contact resistance	06 Jan 2027	30 Dec 2026 – 16 Jan 2027 (80%)	0.269 mΩ / 0.322 mΩdefault limit
DEMO-06-C1Demo Site F — OMR / Sholinganallur area Demo	Connector voltage drop	21 Feb 2027	04 Feb 2027 – 18 Mar 2027 (80%)	39.2 mV / 50.6 mVdefault limit
DEMO-09-C1Demo Site I — Katpadi area Demo	Contact resistance	After 15 Oct 2027	15 Oct 2027 – later (80%)	0.31 mΩ / 0.438 mΩdefault limit

84 connector metrics without a date

DEMO-01-C2 · Connector voltage drop: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.6805 to 0.4175 mV per 30 days), so no date is forecast.
DEMO-01-C3 · Contact resistance: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.0063 to 0.0047 mΩ per 30 days), so no date is forecast.
DEMO-01-C3 · Connector voltage drop: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.5189 to 0.9475 mV per 30 days), so no date is forecast.
DEMO-02-C1 · Contact resistance: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.0057 to 0.0032 mΩ per 30 days), so no date is forecast.
DEMO-02-C1 · Connector voltage drop: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.509 to 0.6369 mV per 30 days), so no date is forecast.
DEMO-02-C2 · Contact resistance: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.0068 to 0.0056 mΩ per 30 days), so no date is forecast.
DEMO-02-C2 · Connector voltage drop: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.3897 to 1.2369 mV per 30 days), so no date is forecast.
DEMO-03-C1 · Contact resistance: Over the last 12 readings (77 days) there is no statistically clear rise (80% range of the rate: -0.0035 to 0.0017 mΩ per 30 days), so no date is forecast.