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Small Solar System [message #189977] |
Mon, 12 November 2012 11:25 |
Carl S.
Messages: 4186 Registered: January 2009 Location: Tucson, AZ.
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The last two weekends, and the evenings in between, I have been working on the installation of a small (140 watt) solar charging system for my batteries. After much consultation with Dan G. and much reading up on the subject, Kathy and I finally went for it. We like to dry camp, not for extended periods, but for anywhere from a few days to a week at a time. Living in Southern Arizona, we decided to take advantage of the abundant sunshine we have here.
I have taken other steps to prepare our coach for dry camping, such as installing LED lights in appropriate locations throughout the coach, installing a Trimetric battery meter (it's like a gas gauge for your batteries), and installing a Heat absorption refrigerator. The only thing we lack is a means of heating water without running either the Onan or the 455.
I started out with a small system, but sized the controller, wire, etc. so as to be expandable if we find that we need more charging capacity. Below is a list of the items I used:
http://www.solar-electric.com/kykd140wasom1.html
http://www.solar-electric.com/tracc35solch.html
http://www.solar-electric.com/xabatese25fo.html
http://www.solar-electric.com/xlp--6.html (about 50')
http://www.solar-electric.com/maxfusholinw.html
http://www.solar-electric.com/dipozrvmofe.html
I installed a 20 amp fuse between the panel and the controller and a 40 amp between the controller and the battery.
I will be taking my annual sand dune trip in a few weeks (Thanksgiving Weekend) and will get a chance to see how well the system keeps up with our power usage.
Here is a link to the 'photo essay' I put together on the photo site:
http://www.gmcmhphotos.com/photos/g6227-solar-battery-charging.html
Carl Stouffer
'75 ex Palm Beach
Tucson, AZ.
Chuck Aulgur Reaction Arm Disc Brakes, Quadrabags, 3.70 LSD final drive, Lenzi knuckles/hubs, Dodge Truck 16" X 8" front wheels, Rear American Eagles, Solar battery charging. GMCSJ and GMCMI member
[Updated on: Mon, 12 November 2012 12:36] Report message to a moderator
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Small Solar System
By: Carl S. on Mon, 12 November 2012 11:25
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Re: Small Solar System
By: Carl S. on Mon, 12 November 2012 12:35
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Re: Small Solar System
By: WD0AFQ on Mon, 12 November 2012 12:36
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Re: Small Solar System
By: Carl S. on Mon, 12 November 2012 12:53
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Re: [GMCnet] Small Solar System
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Re: [GMCnet] Small Solar System
By: Carl S. on Mon, 12 November 2012 13:24
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Re: [GMCnet] Small Solar System
By: WD0AFQ on Mon, 12 November 2012 14:49
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Re: Small Solar System
By: Carl S. on Sat, 17 November 2012 11:42
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Re: [GMCnet] Small Solar System
By: sgltrac on Sun, 18 November 2012 22:40
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Re: [GMCnet] Small Solar System
By: USAussie on Mon, 19 November 2012 03:03
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Re: [GMCnet] Small Solar System
By: powerjon on Mon, 19 November 2012 08:59
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Re: [GMCnet] Small Solar System
By: Carl S. on Mon, 19 November 2012 12:29
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Re: [GMCnet] Small Solar System
By: Dwayne on Mon, 19 November 2012 14:35
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Re: [GMCnet] Small Solar System
By: Carl S. on Mon, 19 November 2012 14:49
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Re: [GMCnet] Small Solar System
By: WD0AFQ on Mon, 19 November 2012 19:05
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Re: [GMCnet] Small Solar System
By: USAussie on Mon, 19 November 2012 21:53
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Re: Small Solar System
By: Carl S. on Mon, 19 November 2012 22:01
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Re: [GMCnet] Small Solar System
By: USAussie on Mon, 19 November 2012 23:10
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