Best Solar and Battery Electric Fence Energizers Ranked

15 battery and solar fence energizers.

Last updated: November 2, 2026

Battery and solar energizers power fences far from an outlet: remote pastures, rotational grazing paddocks, gardens and bear fences around hives. Solar units carry their own panel and battery; battery units run from a 6 or 12 V battery that needs swapping or a separate panel.

Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Full ranking 15

  1. Parmak Magnum 12
    #1 of 154.9Full review

    A rugged, efficient battery charger for remote pastures and predator control, with a long lightning covered warranty.

    Amazon $133.08
    $133.08
    3.1 J30 miBattery
  2. Parmak Deluxe Field Solar-Pak 6
    #2 of 154.4Full review

    A made in USA solar charger for small to medium remote pastures, with three years of lightning cover.

    Amazon $259.99
    $259.99
    1.6 J25 miSolar
  3. Patriot PBX200 Battery
    #3 of 154.1Full review

    A powerful battery charger for large remote pastures and rotational grazing, ready for a solar panel when you add one.

    Amazon $195
    $195
    1.9 J50 miBattery
  4. Gallagher MBS400 Multi-Power
    #4 of 154.0Full review

    For ranchers who want one powerful charger that can move between a barn outlet and a battery at a remote pasture.

    Amazon $570
    $570
    3.1 J60 miBattery
  5. Zareba 25 Mile Battery EDC25M-Z
    #5 of 153.9Full review

    A strong battery charger for remote pastures and rotational grazing when you can swap a deep cycle battery every few weeks.

    Amazon $131.88
    $131.88
    1 J25 miBattery
  6. Gallagher S120 Lithium Solar
    #6 of 153.4Full review

    The strongest all in one solar charger here, for remote cattle pastures and rotational grazing without batteries to swap.

    Amazon $549.99
    $549.99
    0.9 J35 miSolar
  7. Zareba 30 Mile Solar ESP30M-Z
    #7 of 153.4Full review

    For remote pastures where a small solar unit is too weak: it runs a long cattle fence from its own panel and battery.

    Amazon $299.99
    $299.99
    0.5 J30 miSolar
  8. Patriot SolarGuard 150
    #8 of 153.1Full review

    A small acreage solar charger with a long warranty, for goats, horses or a rotational grazing paddock.

    Amazon $209
    $209
    0.1 J10 miSolar
  9. Gallagher S30 Lithium Solar
    #9 of 152.8Full review

    A portable lithium solar charger for netting, small pastures and keeping wildlife out of crops.

    Amazon $339.99
    $339.99
    0.2 J20 miSolar
  10. Gallagher S20 Lithium Solar
    #10 of 152.7Full review

    A portable lithium solar charger for rotational grazing and small pastures, if you value Gallagher’s battery and warranty over raw output.

    Amazon $289.99
    $289.99
    0.1 J12 miSolar
  11. Zareba 5 Mile Solar ESP5M-Z
    #11 of 152.6Full review

    A simple post mounted solar charger for a small paddock, rotational grazing strip or garden fence away from power.

    Amazon $129.99
    $129.99
    0.1 J5 miSolar
  12. Zareba 15 Mile Solar ESP15M-Z
    #12 of 152.6Full review

    A self contained solar charger for larger remote pastures with some weeds, for cattle, horses and goats.

    Amazon $199.99
    $199.99
    0.2 J15 miSolar
  13. Zareba 10 Mile Solar ESP10M-Z
    #13 of 152.6Full review

    A good value self contained solar charger for a remote pasture or rotational grazing paddock with clean fence lines.

    Amazon $149.75
    $149.75
    0.1 J10 miSolar
  14. Gallagher S12 Lithium Solar
    #14 of 152.6Full review

    A compact lithium solar charger for poultry, goats and short strip grazing fences, with a three year warranty that covers the battery.

    Amazon $179.99
    $179.99
    about 0.1 J4 miSolar
  15. Patriot PS5 Solar
    #15 of 151.8Full review

    A small solar charger for garden, pet and poultry fences away from power.

    Amazon $115
    $115
    0 J2 miSolar