The reliable fence energiser for fences up to 15-20 km A pasture fence holds grazing animals such as horses, cows, goats or sheep safely together in the meadow. With the WIE-SFE-1200 electric fence device from Wiesenfield, you can reliably energise fences. Your animals will graze where they should and strange animals won't disturb them. The reliable fence energiser is extremely durable and energy-efficient with an integrated battery and solar operation. Wide reach – for pasture fences with a length of 15-20 km Powerful – protection with a discharge energy of 1.2 J Energy-efficient – integrated solar panel for electricity during the day Durable – integrated battery with 6 V can be used for 21 days with one charge Mobile – UV-resistant plastic casing and handle for easy moving