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electrical:12v:electrical_notation

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electrical:12v:electrical_notation [2018/01/28 07:39]
frater_secessus
electrical:12v:electrical_notation [2020/05/11 16:23]
frater_secessus
Line 1: Line 1:
-====== Electrical terms ======+====== Electrical terms often seen with solar ======
  
  
   * **I** - current in Amps.  The //I// comes from the archaic term //​intensity//​.   * **I** - current in Amps.  The //I// comes from the archaic term //​intensity//​.
 +  * **Imp** current at the panel'​s maximum power output (see Vmp)
   * **Isc** - Amps when short circuited; ​ this is when your [[electrical:​solar:​panels|solar panels]] are connected only to themselves. ​ This is the highest current your panels can theoretically produce.   * **Isc** - Amps when short circuited; ​ this is when your [[electrical:​solar:​panels|solar panels]] are connected only to themselves. ​ This is the highest current your panels can theoretically produce.
-  * **Setpoint** - a value used to place a limit or border on a particular operation. ​ If your refrigerator is set hold 40F temperatures then //40F is the setpoint//​. ​ If your charger floats at 13.2v then //13.2v is the Vfloat setpoint//​. ​ Setpoints may be preset by the manufacturer or configured by the user. +  * **Pmax** maximum power a panel will make.   
 +  * **[[electrical:​solar:​charge_controller_setpoints|Setpoint]]** - a value used to place a limit or border on a particular operation. ​ If your refrigerator is set hold 40F temperatures then //40F is the setpoint//​. ​ If your charger floats at 13.2v then //13.2v is the Vfloat setpoint//​. ​ Setpoints may be preset by the manufacturer or configured by the user. 
   * **V** - Volts   * **V** - Volts
   * **Vabs** - [[electrical:​solar:​charge_controller|charge controller]] voltage setpoint for [[electrical:​12v:​charging#​absorption_stage|Absorption stage]]   * **Vabs** - [[electrical:​solar:​charge_controller|charge controller]] voltage setpoint for [[electrical:​12v:​charging#​absorption_stage|Absorption stage]]
electrical/12v/electrical_notation.txt · Last modified: 2020/05/11 16:24 by frater_secessus