Electric Sheep Fencing — Nets, Energisers & Protection

For rotational grazing, the Gallagher Smartfence (…) is the benchmark. It deploys in minutes with integrated posts, is 90cm high (sufficient for sheep) and rolls up easily for moving. For large areas, the combo pack of 10 nets (…) offers the best value. Pair it with an S40 energiser (…) for small paddocks or S400 (…) for large areas and terrain with heavy vegetation.

The choice of energiser depends on fence length and vegetation. The Gallagher S40 (…) suits up to 4 km of netting on clean terrain. The S400 (…) handles up to 40 km and copes with moderate vegetation. For areas with heavy vegetation or very long installations, we can recommend more powerful models. In areas without mains power, all our energisers run on 12V rechargeable battery or solar panel.

Wolf protection requires reinforced electric fencing: double 90cm nets or 1.06m high nets, with a powerful energiser (minimum 1 joule output, S400 type or higher). The bottom of the net must touch the ground to prevent passage underneath. In confirmed wolf zones, we recommend combining electric fencing with guardian dogs and night lighting. Our Gallagher combo nets (pack of 10 at …) provide solid protection for a controlled investment.

To fence 1 hectare (about 400m perimeter) with Smartfence nets, you need 4 to 5 nets (90m each), at … each. Add an S40 energiser (…) for small flocks. The 10-net combo pack at … covers about 2 hectares and offers significant savings. For permanent polywire installations we quote the cost based on the length and the terrain.

To install electric sheep netting: 1) Unroll the net, pushing posts in every 3 metres. 2) Pull the bottom taut so it touches the ground. 3) Connect to the energiser with the supplied cable. 4) Check voltage with a voltmeter (minimum 3,000V on the fence). For maintenance: regularly clear vegetation along the fence line (vegetation reduces voltage), check connectors after heavy rain, and roll up nets in winter to extend their lifespan. A well-maintained net lasts 8 to 10 years.