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--- electrical:solar:panel-bank_ratio [2020/06/24 21:47]
frater_secessus [1:1]
+++ electrical:solar:panel-bank_ratio [2020/06/24 21:52]
frater_secessus [2:1 overpaneling]
@@ Line 13: / Line 13: @@
 //2:1// == 200W solar + 100Ah of battery.
 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.
+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.
 ===== 3:1 overpaneling =====
 //3:1// == 300W solar + 100Ah of battery.

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