S400 Solar Electric Fence Energiser/Charger

Brand: Gallagher
Brand: Gallagher

S400 Solar Electric Fence Energiser/Charger

SKU: 361307


Incl. VAT 20%
  • Free UK delivery from £60
  • Shipped from our warehouse in the UK
  • 30 day returns
1 - 2 days

- Powerful solar panel - Ideal for fences up to 30 km - Voltage 9,800 V - Charging energy 4.0 joules - 7 year warranty! Suitable for: horses - cattle - sheep - goats - deer

Gallagher S400 Solar Electric Fence Energiser/Charger


The S400 is the most powerful solar unit from Gallagher. With its 40 watt solar panel, the S400 can power fences up to 65 km long (single wire, no vegetation). Even after a whole week without direct sunlight, this fence unit still has enough power to supply your fence with enough electricity. The S400 is excellent for temporary fencing of relatively large areas. This way, there is always enough voltage on the fence everywhere without you needing a socket nearby! This unit also has a mains charging function, this allows the unit to be charged via mains power when there is insufficient sunlight or when in storage.

Output Voltage230 Volts7 year warranty Output VoltageOutput EnergyLightning Protection Lightning Protection

Top features Gallagher S400 Solar Powered Electric Fence Energiser:

  • Works for up to 1 week without direct sunlight

  • Extremely powerful, drop-resistant, waterproof housing

  • Quick and easy to install

  • Built-in lightning protection

  • Night-saving mode

  • Area size (hectare/acre): 16/40

  • Battery power consumption (V/mA): 12/321

Now with a 7 year Gallagher warranty!* Manufacturer's warranty of 7 years after registration.

Our recommendation:The following 12V batteries fit this electric fence:2x G033931 - 7.2Ah (always replace both batteries at the same time).






Number of connectable tower networks: -
Number of connectable electric networks: -
Recommended number of earth stakes: 4 x 1 m
Dimensions: (L x B x H) mm: 660 x 305 x 472
Weight (kg): 14.4
Solarpanel (W): 40
Recommended power supply: *2x 12 V - 7.2 Ah
Battery save mode: Yes
Night save option: Yes
Power on/off LED: Yes
Battery LED (indicator): Yes
Auto Power conservation to prevent damage to battery: Yes
Output voltage (V): 9800
Voltage with 500 Ohm load (V): 6000
Voltage with 100 Ohm load (V): 2400
Stored energy (J): 4
Output energy (J): 3
Singlewire distance - max length (km): 65
Multiwire distance - ideal conditions (km): 30
Multiwire distance - light growth (km): 16
Multiwire distance - recommended (km): 7
Grid area (hectare/acre): 16/40
Current Consumption (V/mA): 12/321
Ideal for/keeping out: Horses, Cattle, Deer, Sheep, Pigs and Goats

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