Thunderbirds new Generation S30B Solar Fence Energiser now include the following improvements:
The New S30B is a 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 3 km
5 Watt Solar Panel