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electrical:12v:battery_monitor [2018/12/31 13:19]
frater_secessus created
electrical:12v:battery_monitor [2018/12/31 14:00]
frater_secessus [Battery monitors]
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 ====== Battery monitors ====== ====== Battery monitors ======
 +
 +Battery monitors typically show battery voltage ([[meta:acronyms|Vbatt]]), Amps or Watts in (charging) / out (discharging).  Amp counting is an important metric because voltage on a circuit is affected by current, particularly if the wire is undersized.  
 +
 +Watching amps trail off at the end of Absorption (endAmps) will also tell you when the bank is at 100% State of Charge.  The battery manufacturer will specify something like [[electrical:12v:battery_capacity|C/200]] or C/100 as a sign Absorption is complete. 
 +
  
  
 ===== Bogart Trimetric ===== ===== Bogart Trimetric =====
  
-[[https://amzn.to/2GQYZZN|{{ https://images-na.ssl-images-amazon.com/images/I/41Vczv0VvML.jpg}}]]  The most famous battery monitor is the [[https://amzn.to/2AoCO7H|Bogart Trimetric]].+[[https://amzn.to/2GQYZZN|{{ https://images-na.ssl-images-amazon.com/images/I/41Vczv0VvML.jpg?100}}]]  The most famous battery monitor is the [[https://amzn.to/2AoCO7H|Bogart Tri-Metric TM-2030 series]]
 + 
 +This monitor will interface and operate their [[https://amzn.to/2SuOYmr|SX-2030 solar charge controller]].  The monitor will still provide amp-counting and other metrics when used on it's own.
  
  
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 ===== inexpensive shunts ===== ===== inexpensive shunts =====
-[[https://amzn.to/2BO0Eto|{{https://images-na.ssl-images-amazon.com/images/I/41ZuQEfExvL._SY90_.jpg }}]]For folks who are [dis]charging at 50A/75A, a cheaper shunt is availble for 1/5th the price of a Bogart.  +[[https://amzn.to/2BO0Eto|{{https://images-na.ssl-images-amazon.com/images/I/41ZuQEfExvL._SY90_.jpg }}]]For folks who are [dis]charging at 50A/75A, a cheaper shunt is available for 1/5th the price of a Bogart.  
  
electrical/12v/battery_monitor.txt · Last modified: 2024/04/26 14:37 by frater_secessus