This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
electrical:solar:panel-bank_ratio [2020/06/24 21:53] frater_secessus [3:1 overpaneling] |
electrical:solar:panel-bank_ratio [2020/06/24 22:34] frater_secessus [1:1] |
||
---|---|---|---|
Line 7: | Line 7: | ||
[[electrical: | [[electrical: | ||
- | Working backwards, | + | Working backwards, fully charging lead-chemistries |
+ | Workarounds: | ||
+ | |||
+ | * fully-charging lead becomes possible with attentive panel tilt, requiring only 5.5hrs on MPPT and 6.4hrs on PWM. | ||
+ | * fully-charging lead becomes possible with shallower cycling, like 75%. This is the equivalent of the 2:1 systems below. | ||
===== 2:1 overpaneling ===== | ===== 2:1 overpaneling ===== | ||
Line 14: | Line 18: | ||
This slightly [[electrical: | This slightly [[electrical: | ||
- | Working backwards, successfully fully charging lead-chemisties | + | Working backwards, successfully fully charging lead-chemistries |
On average, this would work in Little Rock, San Francisco, Phoenix, Birmingham, Atlanta, New Orleans, Albuquerque, | On average, this would work in Little Rock, San Francisco, Phoenix, Birmingham, Atlanta, New Orleans, Albuquerque, | ||
Line 23: | Line 27: | ||
' | ' | ||
- | Working backwards, successfully fully charging lead-chemisties | + | Working backwards, successfully fully charging lead-chemistries |
- | 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. |