Simon 11th Feb, 2014 #1 Just a quick post about something I noticed. So my yacht is now in Brisbane after being in North and Central America. My solar panels are pumping out twice the current they were over there. Further from the equator here so it has got to be our ozone layer hole. Any ideas?
Just a quick post about something I noticed. So my yacht is now in Brisbane after being in North and Central America. My solar panels are pumping out twice the current they were over there. Further from the equator here so it has got to be our ozone layer hole. Any ideas?
geoffw 11th Feb, 2014 #3 I don't know how the air quality is like there. Possibly there's more cloud there, perhaps high thin cloud, or even pollution. We do have the highest skin cancer rate in the world- something which has been linked to low ozone levels.
I don't know how the air quality is like there. Possibly there's more cloud there, perhaps high thin cloud, or even pollution. We do have the highest skin cancer rate in the world- something which has been linked to low ozone levels.
D Doovalacky 11th Feb, 2014 #6 Many things can effect the output. Angle of panel to sun. Charge state of battery. ie flat it will throw max amps at it, charged it will reduce. Shadowing on panels from mast etc has a big effect on output.
Many things can effect the output. Angle of panel to sun. Charge state of battery. ie flat it will throw max amps at it, charged it will reduce. Shadowing on panels from mast etc has a big effect on output.
geoffw 11th Feb, 2014 #7 Solar cells in Canberra actually have a higher output than Brisbane or Cairns. I'm guessing cloudless days have something to do with that
Solar cells in Canberra actually have a higher output than Brisbane or Cairns. I'm guessing cloudless days have something to do with that
wategos 11th Feb, 2014 #8 Summer? Brisbane has had much more direct sunlight the last 3 months than anywhere in Central America.
Summer? Brisbane has had much more direct sunlight the last 3 months than anywhere in Central America.
E Ed Barton 12th Feb, 2014 #9 geoffw said: Solar cells in Canberra actually have a higher output than Brisbane or Cairns. I'm guessing cloudless days have something to do with that Click to expand... I've heard they also produce more power at lower temps, given the same amount of sunshine. ??
geoffw said: Solar cells in Canberra actually have a higher output than Brisbane or Cairns. I'm guessing cloudless days have something to do with that Click to expand... I've heard they also produce more power at lower temps, given the same amount of sunshine. ??
L LibGS 13th Feb, 2014 #10 Ed Barton said: I've heard they also produce more power at lower temps, given the same amount of sunshine. ?? Click to expand... This guy has been experimenting with running a small pump to run water over the face of the panels and found a 10% output increase. http://tlug.webs.bailey.homelinux.net/solar/
Ed Barton said: I've heard they also produce more power at lower temps, given the same amount of sunshine. ?? Click to expand... This guy has been experimenting with running a small pump to run water over the face of the panels and found a 10% output increase. http://tlug.webs.bailey.homelinux.net/solar/