battery_compatibility:byd_b-box
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| battery_compatibility:byd_b-box [2019-01-22 10:16] – external edit 127.0.0.1 | battery_compatibility:byd_b-box [2019-02-12 21:33] – guystewart | ||
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| Minimum discharge SOC for 1 single Battery Box L 3.5 is 12%; for 2 or more (7kWh+) it can be 10%. | Minimum discharge SOC for 1 single Battery Box L 3.5 is 12%; for 2 or more (7kWh+) it can be 10%. | ||
| - | Up to 5 L modules can be installed per L series BCU; 6 or more will require additional BCU. | + | Up to 4 L modules can be installed per L series BCU; 5 or more will require additional BCU. |
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| This limitation also applies to charge currents as well as loads. However it is more common to have low powered loads for long periods of time than low charge currents. | This limitation also applies to charge currents as well as loads. However it is more common to have low powered loads for long periods of time than low charge currents. | ||
| - | The reported State of Charge will self correct when the battery is 100% full or near 10% empty, and this can appear as sudden jumps in the VRM from very little load or charge. | + | The reported State of Charge will self correct when it reaches |
| This has no impact on actual usable capacity of battery, only on the how it is reported to the user and other systems (such as alarms or triggers). | This has no impact on actual usable capacity of battery, only on the how it is reported to the user and other systems (such as alarms or triggers). | ||
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| There has been a firmware revision for the BYD battery modules and BMU that improves cold weather performance slightly. This manual will be updated with the new (slightly improved) specifications when stock supplied with the new firmware has had sufficient time to enter the market. Contact your BYD distributor for further information about this. | There has been a firmware revision for the BYD battery modules and BMU that improves cold weather performance slightly. This manual will be updated with the new (slightly improved) specifications when stock supplied with the new firmware has had sufficient time to enter the market. Contact your BYD distributor for further information about this. | ||
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| ===== 11. Further Information ===== | ===== 11. Further Information ===== | ||
battery_compatibility/byd_b-box.txt · Last modified: 2024-01-22 07:32 by guy_stewart