Thunderbird S-28B 2.5km Solar Energiser


Thunderbird S-28B 2.5km Solar Energiser




The Thunderbird S-28B harnesses the power of the Sun, to help you keep your animals secure.


Featuring O-Ring sealed case, and internal battery included, the S-28B is a must have.


The S28B is fully portable, light and quick to set up.

Thunderbird products are feature packed!  Some of the high quality design features include:


  • Designed to slide straight over a steel star picket, for easy mounting.
  • Convenient, strong moulded carry handle for easy portability.
  • Large, easy to use fence knobs.
  • Moulded at an angle that maximises solar collection.
  • Low battery warning – lets you know when to mains recharge.
  • Fence and Earth leads supplied with insulated grips.
  • Mains charger port is covered to keep the weather out.
  • Low and high power levels for battery conservation.

Bad weather?  Don’t worry!  The S28B includes a mains battery charger for internal the battery.   It charges overnight during bad weather.


We have Solar Energizers in 2.5km, 5km, 10km and 20km.

Additional information

Weight6 kg
Dimensions32 × 32 × 25 cm


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