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battery_compatibility:hubble

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battery_compatibility:hubble [2024-03-10 16:51] – [Ve.Configure 3] warwickchapmanbattery_compatibility:hubble [2026-08-27 15:12] (current) – [Minimum Battery Sizing] warwickchapman
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 This gives the system designer choices.  If budget is the priority, then using an NMC battery like the AM-2 paired with a MultiPlus-II 5kVA (1:1) will result in a reliable solution.  The lower instantaneous power characteristics of the LFP battery, like the AM-5 mean it would be better to put 2 x AM-5 with a single MultiPlus-II 5kVA or 8kVA (2:1 or 1:0.8).  This gives the system designer choices.  If budget is the priority, then using an NMC battery like the AM-2 paired with a MultiPlus-II 5kVA (1:1) will result in a reliable solution.  The lower instantaneous power characteristics of the LFP battery, like the AM-5 mean it would be better to put 2 x AM-5 with a single MultiPlus-II 5kVA or 8kVA (2:1 or 1:0.8). 
  
-Thus, the guidance we give to system designers on Battery:Inverter ratio is:+Thus, the guidance (*) we give to system designers on Battery:Inverter ratio is:
 ^ Chemistry ^ Guideline ^ ^ Chemistry ^ Guideline ^
-| NMC | Battery kWh : Inverter kVA should be at least 1:1 | +| NMC | Battery Max Discharge kW : Inverter kVA should be at least 1:1 | 
-| LFP | Battery kWh : Inverter kVA should be > 1:1 |+| LFP | Battery Max Discharge kW : Inverter kVA should be > 1:1 | 
 + 
 +(*) Note: that the C-rating of the battery must be observed, so with the AM-16+ which has a discharge C-rating of 0.5C, the battery kWh of 16 is twice as high as the Max Discharge power at 8kW.
 ===== Required Firmware Versions ===== ===== Required Firmware Versions =====
  
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 ^ Chemistry ^ Charge ^ Cutoff ^ Restart ^ Sustain ^ Models ^  ^ Chemistry ^ Charge ^ Cutoff ^ Restart ^ Sustain ^ Models ^ 
 | LiNiMnCo (NMC) | 53.3V | 44.2V | 46.2V | 47.0V | AM-2, AM-3, X101 | | LiNiMnCo (NMC) | 53.3V | 44.2V | 46.2V | 47.0V | AM-2, AM-3, X101 |
-| LiFePO4 (LFP)  | 56.0V | 48.0V | 50.0V | 50.0V | AM-5, AM-10, Blade | +| LiFePO4 (LFP)  | 56.0V | 40.0V | 50.0V | 50.0V | AM-5, AM-10, AM-16, Blade | 
-| LiFePO4 (LFP)  | 51.0V | 45.0V | 47.0V | 47.0V | X-100 |+| LiFePO4 (LFP)  | 51.0V | 40.0V | 47.0V | 47.0V | X-100 |
  
 ==== 24V ==== ==== 24V ====
battery_compatibility/hubble.1710085868.txt.gz · Last modified: by warwickchapman
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