3 products
Frequently Asked Questions
What is a solar electric fence charger?
A solar power electric fence charger is a self-contained unit that converts sunlight into electrical pulses delivered through your fence line. It combines a solar panel, a rechargeable battery, and an energizer into a single package. The battery stores power during daylight hours and keeps the fence running through the night or during overcast conditions, giving you continuous, reliable fence power without any mains connection required.
What is the difference between the S400 and S1400 solar energizer?
The main difference is output capacity. The S400 is ideal for shorter fence lines and lighter applications, ideal for small paddocks and easy-to-contain animals like sheep or poultry. The S1400 delivers significantly higher joule output, making it suitable for longer fence runs and more challenging animals like cattle. If you are unsure which solar fence charger best fits your needs, first match the unit to your total wire length and animal type.
How many joules do I need for my solar fence charger?
A general starting point is one joule of output per kilometer of fence wire. 0.5 to 1 joules works best for light applications with short runs. Medium-sized properties typically need 2 to 3 joules. Large operations with lengthy boundary lines or challenging animals may need 5 joules or more. Always factor in vegetation or contact weeds on the fence line, as they reduce efficiency and demand more from your solar-powered electric fence charger.
Can solar fence chargers work in cloudy or low-light conditions?
Yes. High-quality solar-powered electric chargers include a battery that stores energy during sunny periods and keeps the fence running during days with limited sunlight. Most units handle two or three consecutive cloudy days without a significant performance drop. In consistently overcast regions, choose a solar fence charger unit with a larger panel and higher battery capacity to ensure your fence stays live regardless of the weather.
Do solar fence chargers work with all types of electric netting?
Most solar electric fence chargers are compatible with standard electric netting, polywire, polytape, and steel wire. The key is matching your charger’s output to the total resistance of your fence system. Electric netting typically has more resistance than a single wire run, so check that your solar power fence charger delivers enough joules to push current effectively through the full length of the netting you are running.