Temperature charge limit¶
Reduces charge and discharge power when the battery gets hot. Above a configured temperature limit, power is throttled proportionally and restored as the battery cools down.
The derating is linear: charge power falls from the normal ceiling to a configured floor as the battery temperature crosses the limit and ramp band. The floor is clamped to each battery's minimum operating power (v2/v3 = 800 W, vA/vD/Zendure = 0 W). Discharge derating can also be enabled to stay below the BMS over-temperature cutoff.
Dashboard configuration¶
| Field | Description | Default |
|---|---|---|
| Temperature limit (°C) | Charging runs at full power at or below this temperature; derating begins above it. | 40 °C |
| Ramp band (°C) | Temperature range above the limit over which charge power ramps down to the minimum. | 10 °C |
| Minimum charge power (%) | Charge power at the limit plus the band, as a percentage of the normal charge ceiling. 0 % stops charging when very hot. |
40 % |
| Also throttle discharge | Applies the same temperature derating to discharge power, keeping it below the BMS over-temperature cutoff. | Off |
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