The light on the prairie !

The little light plugged on your electric tape
will show you (by night)
if your fence charger is powerful enough

This scale of brightness gives you a way to check if your fence is escape proof.
If the light is poor or invisible at night, either your fence is in contact with the vegetation or worse, your fence charger is too weak.
Your charger must deliver more than ONE joule in strength.

Electric automobiles need sometimes as much as a 600 pound battery to provide power!
Therefore it is obvious that a tiny battery reloaded by a tiny solar panel isn’t going to produce enough power.

• A charger on the main power will usually provide 2 joules or more.
• A charger on 12 volts car battery will usually provide 0.8 joule.
• A Solar charger will usually provide 0.2 joule, far from enough to power 2 acres of fencing.