To help with online shopping during COVID-19, we are offering free shipping on all orders.

Due to the COVID-19 impact, add 3 days to the expected delivery date.

Zareba® 15 Mile Solar Low Impedance Fence Charger

Model #: ESP15M-Z

Be the first to review this item  | Ask a Question


Reward Points with My Account Learn More »


  • Energizes 15 miles of fence under optimal conditions
  • 6-volt battery, 0.18 output joules, low impedance
  • Reliable solar power operates up to two weeks without sunlight
  • Ideal for remote conditions
  • Built-in mounting bracket allows fast mounting on t-posts, y-posts and round-wood posts
  • 1 Year limited warranty

Best Used For:
Zareba® 15 Mile Solar Low Impedance Charger This solar-powered energizer is ideal for use when containing large and even exotic livestock by electrifying up to 15 miles of fence. The solar panel features a damage-resistant construction, so it can stand up against the elements. This can be used with high tensile steel or aluminum wire, polywire, polyrope and polytape.
Zareba Systems 15 Mile Solar Low Impedance Charger
Zareba Systems 15 Mile Solar Low Impedance Charger is Built to Last
Solar Power Built to Last To prepare your charger for use, switch the on/off button to the “off” position and allow it to receive 3 days of sunlight. From there, the charger is ready for use! The solar panel is designed to store solar energy and it will last up to 2 weeks without sunlight. Place it anywhere along your fence line – its durable case should protect it from harsh weather.
Simple Setup Mounting this solar charger is simpler than ever! A built-in mounting bracket allows the charger to set on top of a t-post, y-post, and round wood posts as well. If you would prefer, you could also hang it from the holes in the charger by the handle.
Simple Setup
Easy-Grip Knobs
Easy-Grip Knobs Connecting your fence is simple with the easy-grip knobs on your 15-mile solar Zareba® charger. Attach the fence’s ground wire to the post with the green knob and the live hot wire to the red knob. Remember to turn your charger off before making any connecting wire adjustments and then turn it back on so it continues to gather solar energy. Knobs are designed to be under the charger to reduce exposure to the elements.
Keep the Fence Clear While the 15 Mile Solar Charger can cut through some mild weeds, it is a good idea to keep the fence line clear as much as possible. Vegetation, weeds, and fallen tree branches may limit the distance electricity can be carried along a fence line. Ensure your fence is working to the best of it’s ability by regularly walking the fence line to check for disturbances.
Fence running along rolling hills
A field with trees in the distance
A fallen tree
Man standing at a fence with mountains in the distance
Zareba® 15 Mile Solar Low Impedance Fencer Charger Product Details Do you want to know more helpful details about the Zareba® 15 Mile Solar Low Impedance Fencer Charger? Take a closer look at the in-depth specifications for this product. Complete Product Details »
Zareba® 15 Mile Solar Low Impedance Fencer Charger
Model # Information about the product goes here.
Output Energy .18
Power Source Solar Energy, 6-volt battery (included)
Battery 6 volt battery (included)
Animal Control Bulls, cattle, deer, exotics, goats, horses, pigs and predators
About Zareba® Zareba® joins ElectroBraid® and Fi-Shock® to form the largest manufacturer of electric fence systems in North America. Our company offers durable, reliable electric fence products for all your pet and livestock fencing needs. Since the 1930s, Zareba® and its related brands have been leaders in electric fencing, providing for homes, farms and ranches. If you have questions about your electric fencing purchase, reach out to Zareba® Service Experts for assistance.
WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
Zareba® 15 Mile Solar Low Impedance Fencer Charger
Model Number ESP15M-Z
Output Energy .18
Power Source Solar Energy, 6-volt battery (included)
Battery 6 volt battery (included)
Fence Line Types High tensile steel, aluminum wire, polywire, polyrope, polytape
Distance Rating 15 miles in ideal conditions
Animal Control Bulls, cattle, deer, exotics, goats, horses, pigs and predators
Q.I have 250ft of electric fence protecting an orchards and bee hives. What is the open circuit voltage of this charger? I understand I need at least 7kV to deter black bears. Would this be suitable?

It is approximately 8000 volts no load.


Q.I cant get my fence charger to turn on at all. I have had it set out for about 7 hrs to charge and it wont come on at all. I didn't know if it would come on with that much being charged?

When first using our solar powered energizers, they must be charged in the OFF position for 3-4 full sunny days.

Ask Your Own Question
  • Yes, sign me up for an eNewsletter subscription so that I can receive information about products, enhanced services, exclusive sales and other special offers.

  • Reload captcha

* Required Fields

Recommended Products

Cookies On This Site Ok This site uses cookies to improve your user experience. By using this site you agree to these cookies being set. To find out more see our cookies policy.