M1800I Fence Energizer System – Solar / Battery Option

“Powerful & Intelligent Solar & Battery Energizer for 24/7 fence monitoring”

M1800I Fence Energizer System


An intelligent system – the fence that talks to you.
Working together the i Series system (Energizer, Energizer Controller, Fence Monitor & Remote/Fault Finder) provides fence information at a glance and if it detects any faults, leads you directly to them, saving you hours of searching.

M1800I Fence Energizer System – Solar and battery efficient, This Energizer provides incredible fence performance for its unit’s power size. – adjusting its power output to suit your fence conditions and minimize power consumption.

  • Delivers maximum power for the control of wildlife in medium game protected areas and small to medium security fence applications.
  • Solar Kit consists of 2 x 100 (12v) Watt Solar Panels, 1 x intelligent solar regulator, 1 x 200-350watt inverter (Modified or Pure Sine Wave) and 200-300 amp/hour battery capacity, preferably GEL DC type batteries.  
  • M1800i – Powers up to 15km of multi-strand electric fencing. A realistic value for South African conditions will be 5-7km of multi-strand electric fencing.
  • Quick scan LED fence performance lights : green light shows fence OK, red light flashes if there’s a fence fault and solid red light shows sudden increase in fence load.
  • Easy installation and good connection using split bolt recessed terminals.
  • User safety and reliable animal or human control with in-built lightning and short circuit protection.
  •  Better fence management with output, earth and fence voltage alarms.
  • Flexible power options – can be used with an inverter (modified) to allow battery back-up operation.

Energizer Controller – total peace of mind that your fence is working correctly

Shows all of your fence performance information (e.g. voltage, faults and location) in one convenient separate display box that can be located up to 50m away from the Energizer.

  • Displays voltage and current readings at the Energizer and for up to 6 attached Fence Monitors.
  • Locate in a convenient spot for instant updates e.g. side of the shed.
  • Locate fault zones quickly and use the Controller to turn the Energizer on/off.
  • Fully waterproof for indoor or outdoor placement.

Fence Monitor – a watchful eye on all corners of your fence
The M1800i comes with one monitor included, add up to five more on your fence system to turn it into a fully monitored set up that keeps the Energizer Controller constantly up to date with fence performance.

Remote & Fault Finder – save hours searching for & fixing faults
The Remote pinpoints the fault within the monitored zone and enables you to turn off the Energizer during repair and on again once complete.

  • Compatible with SMS Energizer Controller which enables alarms to be sent to your phone, fence performance status checked and energizer turned on/off via text message.
  • Energizer can also be connected to an Alarm System which monitors a section of fence and drives external strobe lights, sirens or alarms panels if the circuit is broken eg. gate opened or a wire cut.
M1800i Technical Specifications
Fence Distance : Km 15 Km
Fence Distance – Realistic 5-7Km
Distance Powered : Hectares 75 Ha
Input Voltage 220v – 240v
Maximum Stored Energy 18 Joules
Maximum Output Energy 12.5 Joules
Output Voltage @ 500 Ω 8,000 Volts
Output Voltage @ 200 Ω 6,900 Volts
Output Voltage @ 100 Ω 5,400 Volts
Minimum number of earth rods required 5 Earth Rods
Physical Details
Weight : kilograms 3.8 kg
Volume : Metric 344 x 223mm