Thunderbird Solar 1.5km Electric Fence Energiser

Thunderbird,s new Generation S18B Solar Fence Energiser now include the following improvements:The New S18B now has a low and high output setting. It is fully portable with an inbuilt rechargeable battery and carry handle.

A Mains A.C. charger is supplied for poor prolonged weather conditions, as well as low and high power levels (low power can be used when battery conservation is required.


Magnetic switch eliminates the need for holes through the case
A.C. Mains charger port is now covered from the weather
Now available with low and high power levels
O-Ring sealed enclosure provides superior weather protection
Non corrosive material for solar panel mounting
Improved efficiency through improved electronics
Powers up to 1.5 km
2 year Warranty and 6 month lighting gap warranty

Output Voltage -
High - 7.0kV
Low - 5.6kV

Stored Energy -

High - 0.15 joules Low - 0.08 joules
Solar Panel Rated Power -2 Watts