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11th January 2011, 08:23 PM
#1
Bitumen Burner
Battery problems
I had my main battery on solar panel yesterday to bring it up but today I went to start it and it was down to 30% charged and wouldn't quite turn over. My second battery was about 31% charged. WTF is going on?
I know it needs a good run, but it was on solar recharge all yesterday and it's flat today!!
Any suggestions would be greatly appreciated. It's currently sitting on the battery charger.
Ross
Winner of 'Best 4 x 4 ' at the 2017 Albany Agricultural Society Inc - Town n Country Ute Muster.
Ex Telstra - 2005, 4.2 TDi ute -with pod and more fruit than a grocery shop.
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11th January 2011 08:23 PM
# ADS
Circuit advertisement
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11th January 2011, 08:25 PM
#2
Banned
did you have the panels the right way up?? *LMFAO* ... sorry old mate .. couldn't resist, and let's face it, like I could add any pertinent technical response to the question!!! LOL
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11th January 2011, 08:29 PM
#3
Are these the main and secondary batteries that normally live under the bonnet of your Patrol? How did they get that far discharged?
If your batteries were OK but you put them on the solar for a top up then you may have a problem with your panels or their controller.
Tony
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11th January 2011, 08:37 PM
#4
SUCH IS LIFE
I'm thinking if you had a short in the solar circuit you would drain your main battery only if its isolated from secondary..Have you got an isolator between the 2 batteries??
If you have a faulty solar circuit and a stuffed isolator it's possible, but what are the chances of that.
If you have a multimeter you could check for a short or whats coming out of your solar circuit as a start
Last edited by Maxhead; 11th January 2011 at 08:41 PM.
________________________
______ 2017 D-Max _______
I don't have a short temper. I just have a quick reaction to bullshit
WARNING: Towballs used for recoveries can, and do kill people and damage property.
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11th January 2011, 09:16 PM
#5
I don't know what type of solar panel you have but some of the older ones have a diode mounted directly on the back in series with the active wire. If the diode goes short circuit, while the sun is up it will charge but when the sun goes down your battery will back feed into the solar panel. I used to work with these and it was a common problem.
Last edited by Archie; 11th January 2011 at 09:19 PM.
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11th January 2011, 10:58 PM
#6
Patrol God
Archie sounds perfectly feesable and would come seem like like short as Nisspat thought.
Getting Older Is Unavoidable, Growing Up Is Optional!
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11th January 2011, 11:01 PM
#7
Banned
No one seems to be paying any attention to my suggestion ... I feel so ... I dunno ... isolated!! LOL
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11th January 2011, 11:05 PM
#8
Patrol God
oh switch it over! hahahahahaaa.
Getting Older Is Unavoidable, Growing Up Is Optional!
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11th January 2011, 11:06 PM
#9
Of course the panel's the right way up you clown, it's pointed directly at the fluro light in his shed!
Tony
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11th January 2011, 11:08 PM
#10
Banned
Originally Posted by
YNOT
Of course the panel's the right way up you clown, it's pointed directly at the fluro light in his shed!
Tony
See ... I'm still not with you as to why it wouldn't be working!! LOL
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