I'm thinking of getting a solar fence charger for my goats this Spring. They are across the road from the house and there is no electricity over there. The charger is to keep them off the 5-6' high welded fencing. Looking up solar fence chargers on the internet a company called PastureFence.com comes up with a model SS-440 that reads "Solar powered charger for up to 6 miles of fence." Cost is $95.00 which includes shipping. Anybody have any experience with this company or their chargers. Does anybody have any experience with solar fence chargers both their pros & cons. Thanks.