Yes, excess netting fence left rolled up will still conduct electricity, but it may impact the overall effectiveness of your electric fence system. Here are a few considerations to keep in mind:
1. Electrical Resistance: Any part of the electric fence that is rolled up and unused will still carry the electrical charge, as the wires are designed to conduct electricity throughout their length. However, the coiled or rolled section can increase the total resistance of the circuit, which might reduce the voltage along the rest of the fence.
2. Voltage Drop: If the energizer isn't powerful enough to handle the additional resistance caused by the rolled-up section, there could be a voltage drop. This means less shock potential in parts of the fence that are in use, potentially reducing the effectiveness at deterring animals.
3. Power Distribution: The effectiveness of power distribution might be compromised, especially if the rolled-up section is significant in length. This is because energy is expended along the entire length of the fence, including the unused, rolled-up part.
4. Best Practice: It’s generally recommended to use only the length of fencing you need and to adjust the setup to fit the area you are enclosing. If you find yourself with excess fencing, consider reconfiguring the layout if possible or using a more appropriately sized fence. This ensures optimal performance and maintains the integrity of the shock system.
If reconfiguring isn’t an option and you need to use a long fence with excess that needs to be rolled up, ensure your energizer can handle the extra load and check the voltage regularly along different sections of the fence to ensure it remains effective.