Important information

Please note that due to the current situation we are unable to deliver some items ordered online to domestic addresses, this includes items that can't be delivered by courier, such as fencing posts, panels and gates. Deliveries to business and trade account addresses are unaffected, however, some longer lead times may apply.
Find out more here.

Gallagher S40 Portable Solar Fence Energiser

Product Code
  • Suitable for powering 5 acres of wire fencing
  • 7 year warranty for McVeigh Parker customers
  • Can power your fence for up to 3 weeks without any sunlight

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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

Leading the way, the S40 is the most popular mid range Solar energiser with all the clever technology of the high end energisers. Built in solar panel, rechargeable battery and 7 year warranty all come as standard. With a revamped, intelligent battery management system, it can power your fence for up to 3 weeks without any sunlight. With its water proof housing, this is a powerful and durable unit designed to be left outside in all weather conditions.

The S40 also features two power options, running at full power during daylight hours and using slower pulses for night time when livestock is typically less active.

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) - 0.4 Joules
  • Property Size (Ha / Ac) - 2 ha / 5 acres
  • Single Wire Distance Maximum Length (Km / miles) - 15km
  • Multiwire Distance Ideal Conditions (Km / miles) - 5km
  • Multiwire Distance Gallagher Recommended (Km / miles) - 1.5km
  • Output Energy (Joules) - 0.26 Joules
  • Height - 275mm
  • Depth - 305mm
  • Width or Length - 205mm
  • Power Source Rechargeable battery included

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Still not sure?

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.

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