






⚡ Power your pasture with smart solar energy — fence smarter, not harder!
The ANDMON MINI400 is a solar electric fence charger delivering 0.4 Joules of power to energize fences up to 30 miles. Featuring dual power options (solar and DC), an energy-efficient night mode, and a durable design, it ensures reliable livestock containment in remote and harsh environments. Easy to install and compatible with multiple post types, it offers up to 14 days of operation without sunlight thanks to its sealed lead acid battery.


















| Customer Reviews | 4.2 out of 5 stars 452 Reviews |
B**N
Power
Love it. Lots of power, works great.
S**P
Great product! Kept our pig fence nice and hot!
We used this to charge our electric fence we had for pigs and it didn't fail us once! We will definitely be getting more of these. Covered a nice large area and we used during the months of Sept-November and never seemed to let up once we had less sunlight.
H**R
Great solar unit
This unit is easy to install and works great for small fences too. We installed this around our apiary and it works great!
D**E
Stopped working but found a fix
I bought the fence charger on 5/31/2025 and it worked great until 1/27/2026. I brought the unit in to charge it since it has been bitter cold in Michigan and when I went to hook it up to the fence it did not work at all. I went back and looked at a lot of reviews that had the same problem. I tried plugging the unit in to household current and it was still dead. As a last resort I opened the battery box and disconnected the positive (red) battery wire for about ten or twenty seconds and reconnected the wire to the battery. The fence charger started working as before without any problems. So... 1. Why isn't there a simple reset button on the unit that would quickly solve the problem and 2. Why not install a simple battery strength meter or lights to indicate the charge status of the battery
M**W
Works as expected
What is a GIF
A**E
Works
It came fast, easy to set up. I have a small area that I need to keep my horses in and my gelding can be pushy. If he doesn't know the fence is on, then he won't touch it, but my friend's horses pushed through my other solar fencers and showed my herd that the line wasn't hot. So now I needed to get something with some juice to it. I love the battery back up as we are up north and we don't have alot of sun in the winter. It was hot last evening when I set it up and maxed out my tester. My gelding went right to it and decided not to push through. I got a shock on accident and I can tell you it works! I will update once I see if it worked all night and all day as it's a rainy cloudy day today.
J**S
Good strong charger for my stallions .
Good strong solar fencer. Also has DC Plug in back to charge it if needed
A**.
Solar fence connector is the best!
I love this solar electric fence charger. It allows me to give my animals room to free range and yet keep them within a contained area this solar component has made a world, the difference in our family and our babies!
Trustpilot
1 week ago
2 months ago