User Tools

Site Tools


electrical:solar:car

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
Last revision Both sides next revision
electrical:solar:car [2024/01/04 12:47]
frater_secessus [$300]
electrical:solar:car [2024/01/04 12:53]
frater_secessus [$800]
Line 139: Line 139:
  
 Actual power harvest would vary depending on the amount of driving (alternator), and [[electrical:solar:pvwatts|location/season]] (solar).  Let's assume 30 minutes of driving each day and middling latitudes like Salt Lake City.  Actual power harvest would vary depending on the amount of driving (alternator), and [[electrical:solar:pvwatts|location/season]] (solar).  Let's assume 30 minutes of driving each day and middling latitudes like Salt Lake City. 
 +
 +
 +==== performance ====
 +
 +Solar, conditions described above
  
   * summer (June) - ~200Wh alternator + 1,483Wh solar = **1,683Wh/day** (2.10Wh/$)   * summer (June) - ~200Wh alternator + 1,483Wh solar = **1,683Wh/day** (2.10Wh/$)
   * winter (December) - ~200Wh alternator + 401Wh solar = **602Wh/day**   * winter (December) - ~200Wh alternator + 401Wh solar = **602Wh/day**
 +
 +loads
 +
 +  * DC ~50A (650w)
 +  * AC (inverter) ~40A (520w)
  
 ===== $650 ===== ===== $650 =====
Line 162: Line 172:
   * small PSW inverter like [[https://amzn.to/48aWp9u|the Bestek 300w]] - $60     * small PSW inverter like [[https://amzn.to/48aWp9u|the Bestek 300w]] - $60  
  
-Same assumptions as the above+ 
 +==== performance ==== 
 + 
 +Solar, same assumptions as the above 
  
   * summer (June) - ~65Wh alternator + 488Wh solar = **1,041Wh/day** (2.54Wh/$)   * summer (June) - ~65Wh alternator + 488Wh solar = **1,041Wh/day** (2.54Wh/$)
   * winter (December) - ~65Wh alternator + 284Wh solar = **349Wh/day**   * winter (December) - ~65Wh alternator + 284Wh solar = **349Wh/day**
  
 +loads
  
 +  * DC ~25A (325w) 
 +  * AC (inverted) ~20A (260w)
 ===== $300 ===== ===== $300 =====
  
Line 198: Line 214:
   * 10A single stage PWM charger - $15   * 10A single stage PWM charger - $15
  
 +==== performance ====
  
-Same assumptions as the above+Solar, same assumptions as the above
  
   * summer (June) - 488Wh solar = **488Wh/day** (4.44Wh/$)   * summer (June) - 488Wh solar = **488Wh/day** (4.44Wh/$)
   * winter (December) - 142Wh solar = **142Wh/day**   * winter (December) - 142Wh solar = **142Wh/day**
  
 +loads
 +
 +  * DC ~10A (130w)
 +  * no AC (inverter) loads
  
electrical/solar/car.txt · Last modified: 2024/01/04 12:56 by frater_secessus