
AKO S500 Solar Electric Fence Energiser – Up to 18km Range
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Only 10 in stock
The AKO S500 Solar Electric Fence Energiser is a reliable, German-engineered solution for off-grid and remote electric fencing. Powered by an integrated solar panel, it’s perfect for portable setups and delivers excellent performance in paddocks, rotational grazing, and mobile fencing applications.
Capable of powering fences up to 18km in ideal conditions, and approximately 6km with light vegetation, this unit is designed for flexibility and convenience. It can be placed directly on the ground or mounted on a Y-post and comes complete with an earthing stake for quick setup.
Built to last, the energiser includes a 4-year warranty on the unit and an impressive 5-year warranty on the solar panel—a testament to its durable, weather-resistant design.
Key Features:
- Powers fences up to 18km (ideal conditions) or 6km (with light vegetation)
- Integrated solar panel – no external power source needed
- Includes one earthing stake
- Portable – place on ground or mount on top of a Y-post
- Ideal for rotational grazing, remote areas, and mobile fencing
- German-designed and manufactured for durability
- 4-year unit warranty, 5-year solar panel warranty
Shipping & Returns
1. Shipping Costs
Shipping costs are calculated at checkout. We currently deliver to New Zealand, Australia and the US.
Collection from our depot is possible, however you are required to arrange all shipping and/or pickup costs.
2. Returns
We are happy to take undamaged, unused and unwrapped products back into stock, less a 15% re-stocking fee. The balance will be applied as a credit against your account. Return shipping costs are your expense.
Bulk Orders
If you would like to place a large bulk order, or have questions about overseas shipping, please email us on sales@styxsolutions.com.
Questions?
Whether you're unsure about which products to choose or need help with a complex electric fencing project, contact us today on 03 974 4235 or sales@styxsolutions.com.

The Original, Award-Winning Styx Batten
Sick of staples, hammers, crooked wooden battens or twisted wire droppers that move on the fence? Not to mention the labour intensive work of attaching wooden battens, we thought there must be a better way.
5+ stars for excellent service & product quality. Darryn worked through my fencing needs (very patiently). He's extremely knowledgable and came up with an excellent solution for my horse yards.
Laurie Pond
Excellent service and advice. Some very cool products. Thanks for all your help Darryn, will purchase more in the future I'm sure.
Julia Houghton
Great products, even better service and advice. Darryn has wide appreciation of what is required and happy to impart his experience to people looking to build quality and safe fencing solutions.
Would recommend to anyone looking for super solutions for horse related fencing products.