Description

Thunderbird S1760R Solar Kit for Extensive Fence Networks

The Thunderbird S1760R solar kit helps farmers operate powerful electric fencing across remote areas where mains electricity is unavailable. It combines the Australian-made MB1760R energiser with a matched 120-watt solar charging system.

With 17.6 joules of stored energy and an ideal-condition rating of up to 135km, this package is designed for large properties, long fence lines and heavily loaded multi-wire livestock systems.

Why Choose the Thunderbird S1760R Solar Kit?

• Complete energiser and solar charging package
• Australian-made Thunderbird MB1760R energiser
• 120-watt solar panel
• 17.6 joules of stored energy
• Ideal-condition fence rating of up to 135km
• Remote ready for use with an optional compatible remote
• Approximately 8.1kV maximum no-load voltage
• Approximately 7.0kV output at a 250-ohm load
• Solar regulator and mounting equipment included
• Suitable for extensive off-grid electric fencing

Remote-Ready Fence Operation

The MB1760R can be paired with a compatible Thunderbird remote control, sold separately. This allows the energiser to be switched between operating and standby modes from the fence line.

Remote operation can save considerable time when testing long fences, isolating faults or completing repairs a significant distance from the energiser.

What Is Included in the Package?

• Thunderbird MB1760R mains-and-battery energiser
• 120-watt solar panel
• Solar charging regulator
• Heavy-duty solar-panel mounting frame
• AC mains adaptor
• 12V battery lead
• Fence and earth connection leads

A suitable rechargeable 12V battery and compatible Thunderbird remote control are not included.

Choosing the Right 12V Battery

A 200Ah deep-cycle or marine battery is recommended for this system. The final battery capacity should be matched to local sunlight, fence load and the amount of reserve power required during cloudy weather.

An old, damaged or undersized battery may fail to hold enough energy to operate this high-powered energiser overnight or through several days of limited sunlight.

Understanding the 135km Fence Rating

The 135km figure is a maximum ideal-condition rating rather than a guaranteed length of installed farm fence. Actual performance depends on the total electrical load placed on the energiser.

Vegetation, inadequate earthing, damaged insulators, inferior wire joins, underground cable and multiple live wires can all reduce effective performance. A shorter fence under heavy vegetation load may require more energy than a much longer, clean fence.

Suitable Electric Fence Applications

• Large cattle and livestock properties
• Long permanent boundary fences
• Extensive subdivision and laneway fencing
• Large rotational grazing systems
• Multi-wire electric fence installations
• Remote areas without mains electricity
• Fence networks where remote operation can save time

Correct Earthing for a High-Powered Energiser

A properly designed earth system is essential for an energiser of this capacity. It allows the electrical pulse to complete its circuit when an animal contacts the fence.

Use multiple suitable earth stakes and install them in moist, conductive ground wherever possible. Dry, sandy or rocky conditions may require additional stakes or an earth-return fence arrangement. Test the earth system and fence voltage regularly.

Positioning the 120W Solar Panel

Mount the panel in an open position where it receives direct sunlight throughout the day. In Australia, a north-facing position will generally provide the strongest year-round solar exposure.

Avoid shade from trees, buildings and equipment. Keep the panel clean and regularly inspect the mounting frame, regulator, cables and battery connections.

Thunderbird S1760R Solar Kit Specifications

• Brand: Thunderbird
• Package model: S1760R
• Energiser model: MB1760R
• Stored energy: 17.6 joules
• Maximum fence rating: Up to 135km under ideal conditions
• Maximum no-load voltage: Approximately 8.1kV
• Voltage at 250 ohms: Approximately 7.0kV
• Solar-panel capacity: 120 watts
• System voltage: 12V
• Recommended battery capacity: Approximately 200Ah
• Remote control: Compatible optional remote sold separately
• Battery included: No
• Energiser manufactured in Australia

Warranty

The Thunderbird energiser includes a two-year manufacturer’s warranty plus one additional year provided by Horsley Wholesale. The fitted lightning spark-gap protection carries a six-month lightning warranty, subject to the applicable warranty conditions.

Dependable Power for Remote Country

The Thunderbird S1760R solar kit provides the power and flexibility needed to manage extensive electric fencing beyond the reach of mains electricity. Correctly installed with a healthy battery, substantial earth system and well-maintained fence, it helps protect livestock while reducing manual charging and fault-finding work.

Browse our solar electric fence energisers for other off-grid fencing options.

Learn more about Thunderbird mains-and-battery energisers from the manufacturer.

Additional information