Thunderbird S28B 2.5km Solar Electric Fence Energiser

Thunderbird S28B 2.5km Solar Electric Fence Energiser

SAVE $82.35
RRP $321.35

Rated 5/5 based on 4 reviews.

4 fortnightly payments of $59.75 Info ›

Up to 6 months interest free. Info ›

Calculate Shipping

Taking convenience to a whole new level with the S-28B from Thunderbird.

Set this unit up in a matter of seconds, by either mounting on a Y or T steel post or sitting on the ground out of livestock reach. This unit ticks all the boxes when you are looking for quick, easy and super portable Australian made gear.



  • Easily mountable to Y or T steel posts (fully portable)
  • Pulse low battery light
  • Tough, weatherproof O-ring sealed enclosure
  • High / Low power output
  • Magnetic switch (no holes in case)
  • Inbuilt 12v battery Included (A.C. mains charger included)
  • The system automatically adjusts in accordance with the solar collection


2 Year Manufacturer

6 Month Lightning Strike

Energiser Range 2.5km
240v Charger Included Yes
Stored Energy High 0.23J
Operating Current Low 14mA
Carry Handle Yes
Internal Battery Included Yes
Voltage Output Low 5.7kV
Operating Current High 20mA
Solar Panel 5 Watt
Stored Energy Low 0.13J
Voltage Output High 7.2kV
Model # S-28B
UPC 9323833004771
Brand Thunderbird
Shipping Weight 4.7000kg
Shipping Width 0.200m
Shipping Height 0.300m
Shipping Length 0.290m
Shipping Cubic 0.017400000m3
Unit Of Measure ea


By: Bronwen Reynolds on 13 January 2020
We bought the same product for our small property and needed another when we checked Ebay and found these guys. Same product but way cheaper even with delivery!! Thoroughly recommend.

Perfect for the horse paddock

By: Cally on 6 June 2019
I have two warmbloods I keep away from the fences with an electric fencing hot wire inner fence. This energiser powers the whole extremely large paddock. Very happy.

Thunderbird S28B

By: Julie Que Noy on 21 February 2019
I have found this product to be very reliable, easy to install and being solar powered can be used successfully in remote locations. I would definitely recommend this product and Ambler Direct were a fantastic supplier to deal with.

Solar Energiser

By: Geoff Whiting on 7 December 2018
Works well

Write a product review

Others Also Bought

More From This Category