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electrical:solar:panel-bank_ratio

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electrical:solar:panel-bank_ratio [2020/06/24 22:29]
frater_secessus [1:1]
electrical:solar:panel-bank_ratio [2020/06/24 22:30]
frater_secessus [3:1 overpaneling]
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 This slightly [[electrical:solar:overpaneling|overpaneled]] configuration brings in extra power for heavier loads or for use in areas without much sun.  This slightly [[electrical:solar:overpaneling|overpaneled]] configuration brings in extra power for heavier loads or for use in areas without much sun. 
  
-Working backwards, successfully fully charging lead-chemisties by solar means only requires about 4.25hrs of Full Sun Equivalent on MPPT, and about 4.85hrs FSE with PWM. +Working backwards, successfully fully charging lead-chemistries by 2:1 solar requires about 4.25hrs of Full Sun Equivalent on MPPT, and about 4.85hrs FSE with PWM. 
  
 On average, this would work in Little Rock, San Francisco, Phoenix, Birmingham, Atlanta, New Orleans, Albuquerque, Tulsa, Las Vegas, San Antonio, Houston, Salt Lake City, and Casper Wyoming.  Winters will require power management. On average, this would work in Little Rock, San Francisco, Phoenix, Birmingham, Atlanta, New Orleans, Albuquerque, Tulsa, Las Vegas, San Antonio, Houston, Salt Lake City, and Casper Wyoming.  Winters will require power management.
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 'Dwellers in the Pacific Northwest(("Northwet")) may need a 3:1 ratio to meet basic needs. 'Dwellers in the Pacific Northwest(("Northwet")) may need a 3:1 ratio to meet basic needs.
  
-Working backwards, successfully fully charging lead-chemisties by solar means only requires about 2.83hrs of Full Sun Equivalent on MPPT, and about 3.25hrs FSE with PWM.+Working backwards, successfully fully charging lead-chemistries by 3:1 solar requires about 2.83hrs of Full Sun Equivalent on MPPT, and about 3.25hrs FSE with PWM.
  
-On average this this opens up everything but Canada and Anchorage AK. +On //average// this this opens up everything but Canada and Anchorage AK. 
 ===== 1:2 underpaneling ===== ===== 1:2 underpaneling =====
 //1:2// == 100W solar + 200Ah of battery.  //1:2// == 100W solar + 200Ah of battery. 
electrical/solar/panel-bank_ratio.txt ยท Last modified: 2023/10/22 10:45 by frater_secessus