Gallagher S100 Portable Solar Fence Energiser

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  • The first of its kind to power up to 10km of fence
  • Quick and easy to install
  • Can be used in any location, allowing for better pasture management

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Delivery is free on orders over £250 within a 70 mile radius of our depots. For orders outside a 70 mile radius of our depots, delivery costs will apply. For orders under £250, delivery costs will apply.

Delivery costs start from as little as £5.99 but is dependent on the size and weight of your order. All delivery costs are clearly stated in stage 2 of the checkout, once you have entered your delivery postcode.

About product

The S100 Portable Solar Fence Energiser is the first of its kind to power upto 10km of fence. It’s simple and intuitive ‘turn off and forget’ features provides peace of mind that your livestock is securely contained.

Thanks to the revamped, intelligent battery management system, it can power your fence for up to 3 weeks without any sunlight. The powerful unit is quick and easy to install and can be used in any location, allowing for better pasture management.

Current grants available

Did you know that you could be entitled to claim a grant up to the value of £240 for solar powered energisers through the Rural Development Programme?

For full warranty terms and conditions Click here


  • Stored Energy (Joules) - 1 Joule
  • Property Size (Ha / Ac) - 4 ha / 10 acres
  • Single Wire Distance Maximum Length (Km / miles) - 30km
  • Multiwire Distance Ideal Conditions (Km / miles) - 10km
  • Multiwire Distance Gallagher Recommended (Km / miles) - 3km
  • Output Energy (Joules) - 0.74 Joules
  • Height - 310mm
  • Depth - 355mm
  • Width or Length - 215mm
  • Power Source Rechargeable battery included

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If you have any question about this product or its suitability, get in touch with our expert team if you need any help. We would love to hear from you.