addressing miscellaneous topics:
-- the most common way for birds to get killed by electric fences, and yes it does happen, is when a bird sits on an energized wire and brushes against an adjacent metal t-post. Game over.
-- you DO still have to worry about batteries when you have a solar charger, because what do you think keeps it working when the sun isn't shining?
The solar charger has a battery in it, and if you run the battery flat-dead (or do it too many times anyhow, depending what type battery you have) it will no longer hold a charge and your fence will be non-electric from sundown to sunup. If your solar-charger battery is more than a few years old you really ought to go out there just before the sun comes up and test it...
-- fence material matters considerably unless your charger is massively larger than you need. Heavy-gauge aluminum wire is more conductive than smaller-gauge steel wire; hgh-quality (expensive) electrobraid or electric rope is more conductive than cheapo-brand electric tape; ANYthing is more conductive than electromesh fencing
, etcetera. The difference between a high- and low-resistant material can, in a number of cases, mean the difference between an adequately charged fence vs one that everything just walks right through.
-- amazondoc, call Premier and tell the nice people that you are on rock with just a coupla inches of soil and see what they recommend. It makes a big difference vs being on 'real earth' so to speak.
-- if you are contemplating using electronet (incl. the pos-neutral electronet) you need to have a good Plan for preventing weed growth from grounding out the lowest strands.
-- it is quite difficult to find data on electric fence injuries/fatalities, mostly I think just because of not having easy access to the right literature. However you might contemplate the following links, which despite the controversy seem pretty clear that people DO sometimes die from electric fence accidents. And even *if* all the accidents involve some version or another of getting hung up in the fence (which is not clear that is the case), they do NOT seem to all involve blatantly-dangerous installations (such as electrifying barbwire) or stupid actions. There seems to me to be pretty good reason to believe that anyone can just get unlucky. And thus it is wise to a) not be smug about the safety of one's fence, and b) go
the extra yard to make it as safe as possible.
http://202.125.172.193/energy/worki...sing_electricity_safely/electric_fence_safety
http://www.nzfarmersweekly.co.nz/cg...ticle_id=2599&view=view_printable&border=none
http://www.osh.dol.govt.nz/news/articles/2003-04/CanterburyFarming-06-04.shtml
http://www.premier1supplies.com/lis...43&P1SSESSID=582855f9babce16da1ef7b38a295098e
(at bottom of page, under 'please read')
I just think it's a good thing to be aware of.
Pat