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electrical:solar:panel-bank_ratio

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electrical:solar:panel-bank_ratio [2020/06/24 22:34]
frater_secessus [1:1]
electrical:solar:panel-bank_ratio [2021/11/07 16:11]
frater_secessus [battery health] added Li charging info
Line 11: Line 11:
 Workarounds: Workarounds:
  
 +  * add [[electrical:12v:alt_and_solar|another source of charging]]
   * fully-charging lead becomes possible with attentive panel tilt, requiring only 5.5hrs on MPPT and 6.4hrs on PWM.   * fully-charging lead becomes possible with attentive panel tilt, requiring only 5.5hrs on MPPT and 6.4hrs on PWM.
   * fully-charging lead becomes possible with shallower cycling, like 75%.  This is the equivalent of the 2:1 systems below.    * fully-charging lead becomes possible with shallower cycling, like 75%.  This is the equivalent of the 2:1 systems below. 
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 Different battery types have different charging requirements: Different battery types have different charging requirements:
  
-  * lithium - no minimum, charge at any rate up to the max+  * lithium - no minimum, charge at any rate((see [[electrical:12v:drop-in LiFePO4#an_approach_to_greater_longevity|this article]] on gentler charging for longevity)) up to the max
   * flooded lead-acid:  minimum [[electrical:12v:battery_capacity|C]]/10 (10A per 100ah of capacity)   * flooded lead-acid:  minimum [[electrical:12v:battery_capacity|C]]/10 (10A per 100ah of capacity)
     * minimum ratio with MPPT = 1.25w:1ah     * minimum ratio with MPPT = 1.25w:1ah
electrical/solar/panel-bank_ratio.txt ยท Last modified: 2023/10/22 10:45 by frater_secessus