12V Solar Electric Fence Energiser – Complete Mobile Fencing Solution

Looking for a reliable, go-anywhere energiser that’s kind to the environment and tough enough for everyday farm life? Our 12V Solar Electric Fence Energiser is designed for farmers, smallholders and hobby livestock keepers who want dependable fencing power without relying on the mains.

Built into a robust, portable case and supplied as a ready-to-use complete kit, this solar energiser is ideal for strip grazing, temporary paddocks and remote locations.

Key Features & Benefits

✔ Portable, practical design
Housed in a tough polycarbonate case with two strong carrying handles, making it easy to move around fields and paddocks.

✔ Integrated 15W solar panel
High-efficiency monocrystalline glass solar panel built into the lid for a reliable, maintenance-free power supply – no separate panel to install.

✔ Power where you need it
Delivers 1 joule of output power, ideal for fencing sheep, goats, poultry, pigs, cattle and horses.

✔ Ready to use straight from the box
Supplied complete with:

• 12V / 12Ah rechargeable battery

• Ground stake

• Fence and earth connection leads

• Warning sign
  No assembly required – just position, switch on and go.

✔ Simple status monitoring
External stainless steel on/off switch with LED indicator, so you can check battery condition without opening the case.

Smart, Sustainable & Built to Last

The 15W monocrystalline glass solar panel offers excellent efficiency and long service life. Unlike plastic panels, the glass surface resists moss and dirt build-up, helping the panel perform better for longer.

Even without sunlight, the energiser can continue operating for up to 13 days on a fully charged battery. Performance may vary depending on fence condition and vegetation levels. For extended run time, a second battery can be added (sold separately).

Top tip: Regularly clear grass, weeds and fallen branches from your fence line to maintain strong voltage and maximise battery life.

Integrated drainage channels help prevent moisture and ice build-up, making this energiser suitable for year-round outdoor use.

Clear LED Status Display

The waterproof switch features an easy-to-read LED indicator:

✳️ Green – Battery charged, energiser working correctly
✳️ ????Flashing green/red – Battery running low, recharge soon
????Red – Battery nearly empty, recharge immediately

A quick glance tells you everything you need to know.

Flexible & Expandable

• Space inside the case for accessories

• Compatible with an optional 230V mains power adaptor

• Option to add a second battery to double operating time

• Works with all standard fence conductors

Fast Setup – Fencing Live in Minutes

Simply knock in the supplied ground stake, position the energiser, connect your fence and switch on. For maximum solar exposure, the unit can be stabilised using a metal support stake (available separately).

Additional Benefits

• Power-saving circuit for efficient battery use

• Deep discharge protection to extend battery life

• Weatherproof, durable construction

• Ergonomic carrying handle for easy transport

The Ideal Solar Fence Energiser

Reliable, portable and environmentally friendly, this 12V solar energiser is a smart choice for modern livestock fencing. Whether you’re managing temporary grazing or fencing remote paddocks, it delivers dependable performance with minimal fuss.

Order today and enjoy a complete, ready-to-use solar fencing system you can trust. ⚡

Standard flat charge of only £10.98 for fencing kits, energisers, posts and similar sized items to UK mainland.

Small orders (sent by Royal Mail) charges are normally £5.98 for single packets of insulators and similar sized single items.

Saturday deliveries - please contact us to arrange this type of delivery.

We regularly deliver to Outer Hebrides, Northern Ireland, the Republic of Ireland, mainland Europe and further afield. Please contact us to get a delivery quote for your order if you are in any of these areas.  

In general, for electric fencing orders going to UK mainland, deliveries take 2-3 working days but please note at busy times of year for example over Easter, Christmas and bank holiday weekends delivery may take longer.  We stock other products outside our electric fencing range and delivery times on these items may vary.  Please clidk our delivery information page below for further details.

Please see our main delivery page for more details - Delivery Information or use our Contact Us page to get in touch.

For 2025-26 Festive Opening Times please see our Blog Post.