Forum: Solar Heating
11-16-12, 08:56 AM
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Replies: 128
Views: 104,151
If it's RFI you're worried about, it's not...
If it's RFI you're worried about, it's not normally a problem with underground cables.
RF noise or radio transmissions in the AM band and higher, don't penetrate more than a few inches into the...
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Forum: Solar Heating
11-12-12, 10:15 AM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
02-09-12, 11:47 AM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
02-02-12, 12:37 PM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
02-02-12, 10:19 AM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
02-02-12, 10:00 AM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
02-02-12, 08:21 AM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
02-02-12, 07:48 AM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
02-01-12, 08:23 PM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
10-23-11, 08:45 AM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
10-12-11, 09:33 PM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
10-04-11, 01:42 PM
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Replies: 128
Views: 104,151
Cement is porous and water will wick into any...
Cement is porous and water will wick into any wood in contact with it.
If you place your 4x4 mailbox post in the ground, it will slowly rot away.
If you put it in cement, it will rot away faster,...
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Forum: Solar Heating
06-15-11, 02:11 PM
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Replies: 128
Views: 104,151
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Forum: Solar Heating
06-15-11, 01:40 PM
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Replies: 128
Views: 104,151
Here's what happened before. ...
Here's what happened before.
http://i46.photobucket.com/albums/f147/Xringer/Solar/crash.jpg
I put 4 steel rods into the ground at an angle, to hold down the legs of my tracker mount.
But I was...
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Forum: Solar Heating
06-15-11, 12:04 PM
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Replies: 128
Views: 104,151
One of these things? ...
One of these things?
http://www.homehardware.ca/products/300/26495021.jpg
http://www.homehardware.ca/products/300/26497451.jpg
Or, if you had some very large angle iron. Put some bolts or...
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Forum: Solar Heating
06-14-11, 09:02 PM
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Replies: 128
Views: 104,151
I have a lot of shielding trees north of my...
I have a lot of shielding trees north of my tracking array and
a sudden gust from the west took it right over. I heard a roaring noise and look up
to see it lifting up and tipping over..
I had...
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Forum: Solar Heating
06-13-11, 08:50 PM
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Replies: 128
Views: 104,151
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