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.

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).