Solar Powered Electric Fence Energisers
Solar Powered Electric Fence Energisers Small – with internal batteries
| Model | Stored Energy | Maximum Distance | Voltage @ no load | Voltage @ 10000 Ohms |
| S18B | 0.15 Joules | 1.5 km | 7.0 kV | 2.6 kV |
| S28B | 0.23 Joules | 2.5 km | 7.2 kV | 3.3 kV |
Solar Powered Electric Fence Energisers Medium – with internal batteries
| Model | Stored Energy | Maximum Distance | Voltage @ no load | Voltage @ 10000 Ohms |
| S45B | 0.47 Joules | 5.0 km | 7.8 kV | 5.0 kV |
| S75B | 0.71 Joules | 10 km | 7.8 kV | 5.8 kV |
Solar Powered Electric Fence Energisers Large – with internal batteries
| Model | Stored Energy | Maximum Distance | Voltage @ no load | Voltage @ 10000 Ohms |
| S180B | 1.78 Joules | 20 km | 7.4 kV | 6.0 kV |
Solar Powered Electric Fence Energisers Large – without internal batteries
- S255 25km Solar Energiser (MB255 + solar kit)
- S340 35km Solar Energiser (MB340 + solar kit)
- S560R 50km Solar Energiser (MB560R + solar kit)
- S1060R 85km Solar Energiser (MB1060R + solar kit)
- S1760R 135km Solar Energiser (MB1760R + solar kit)
| Model | Stored Joules | Max Distance | Voltage @ No Load | Voltage @ 250 Ω | Current Drain | Solar Kit Size 12V |
| S255 | 2.33 J | 25 km | 7.9 kV | 5.1 kV | 160 mA | 20 W |
| S340 | 3.4 J | 35 km | 7.9 kV | 5.9 kV | 210 mA | 20 W |
| Model | Stored Joules | Max Distance | Voltage @ No Load | Voltage @ 250 Ω | Current Drain | Solar Kit Size 12V |
| S560R | 6.3 J | 50 km | 8.1 kV | 5.6 kV | 205-380 mA | 40 W |
| S1060R | 10.5 J | 85 km | 8.3 kV | 6.4 kV | 435-730 mA | 80 W |
| S1760R | 16.8 J | 135 km | 8.2 kV | 6.7 kV | 550-1250 mA | 120 W |
| S2750R | 27.8 J | 200 km | 8.9 kV | 7.6Kv @ 100 ohm | 1.0-4.0 A | 240 W |
| S5600R | 55.3 J | 350 km | 9.0 kV | 8.4Kv @ 100 ohm | 1.8-6.6 A | 480 W |
Note: Deep cycle type batteries are recommended. Solar panel sizes may vary due to geographical locations. Larger panels may be required in some areas.
Energiser distances are a guide only. Factors such as proximity of live wire(s) to earth or to other parts of a fence, distance of live wire run underground, thickness of wire and earth condition will affect the effective distance. Thunderbird recommend a minimum distance of 200mm between the live wire(s) and any other conductor, otherwise effective energiser distance is reduced.
Mains 240v Powered Electric Fence Energisers
Mains Powered Electric Fence Energisers – Small
| Model | Stored Energy | Max Distance | Voltage @ No Load | Voltage @ 1000 Ω | Power Usage (Watts) |
| M30 | 0.29 J | 2.5 km | 8.0 kV | 2.8 kV | 2.0 W |
| M65 | 0.83 J | 7.5 km | 7.8 kV | 4.0 kV | 3.0 W |
| M125 | 1.4 J | 15 km | 9.5 kV | 6.1 kV | 4.0 W |
Mains Powered Electric Fence Energisers – Medium
| Model | Stored Energy | Max Distance | Voltage @ No Load | Voltage @ 500 Ω | Power Usage (Watts) |
| M260 | 2.2 J | 25 km | 8.4 kV | 4.9 kV | 5.0 W |
| M360 | 3.1 J | 35 km | 8.6 kV | 5.3 kV | 7.0 W |
Mains Powered Electric Fence Energisers – Large
| Model | Stored Energy | Max Distance | Voltage @ No Load | Voltage @ 250 Ω | Power Usage (Watts) |
| M650R | 5.6 J | 60 km | 8.2 kV | 5.1 kV | 11 W |
| M1150R | 10.9 J | 90 km | 8.2 kV | 5.9 kV | 18 W |
| M1680R | 16.8 J | 130 km | 7.8 kV | 5.6 kV | 29 W |
Energiser distances are a guide only. Factors such as proximity of live wire(s) to earth or to other parts of a fence, distance of live wire run underground, thickness of wire and earth condition will affect the effective distance. Thunderbird recommend a minimum distance of 200mm between the live wire(s) and any other conductor, otherwise effective energiser distance is reduced.
Battery Powered Electric Fence Energisers
| Model | Distance | Stored Energy | Battery Drain | Solar Option | Low Battery Indication | Voltage @ no load | Voltage @ 1000 Ω |
| BD20 | 2 km | 0.16 | 15 mA | Yes – 5 W | Yes | 7.5 kv | 1.7 kv |
| B20 | 2 km | 0.33 | 33 mA | Yes – 5 W | Yes | 7.1 kv | 4.4 kv |
| B60 | 7.5 km | 0.7 | 33 mA | Yes – 5-8 W | Yes | 8.6 kv | 5.9 kv |
| B120 | 15 km | 1.5 | 105 mA | Yes – 5-8 W | Yes | 8.7 kv | 6.7 kv |
Energiser distances are a guide only. Factors such as proximity of live wire(s) to earth or to other parts of a fence, distance of live wire run underground, thickness of wire and earth condition will affect the effective distance. Thunderbird recommend a minimum distance of 200mm between the live wire(s) and any other conductor, otherwise effective energiser distance is reduced.
Mains or Battery Powered Electric Fence Energisers
Mains or Battery Powered Electric Fence Energisers – Small
| Model | Stored Joules | Max Distance | Voltage @ No Load | Voltage @ 250 Ω | Current Drain | Solar Kit Size 12V |
| MB67 | 0.75 J | 7.5 km | 8.6 kV | 4.6 kV | 40 mA | 5.8 W |
| MB135 | 1.5 J | 15 km | 8.4 kV | 5.2 kV | 80 mA | 10 W |
Mains or Battery Powered Electric Fence Energisers – Medium
| Model | Stored Joules | Max Distance | Voltage @ No Load | Voltage @ 250 Ω | Current Drain | Solar Kit Size 12V |
| MB255 | 2.33 J | 25 km | 7.9 kV | 5.1 kV | 160 mA | 20 W |
| MB355 | 3.4 J | 35 km | 7.9 kV | 5.9 kV | 210 mA | 20 W |
Mains or Battery Powered Electric Fence Energisers – Large
| Model | Stored Joules | Max Distance | Voltage @ No Load | Voltage @ 250 Ω | Current Drain | Solar Kit Size 12V |
| MB560R | 6.3 J | 50 km | 8.1 kV | 5.6 kV | 205-380 mA | 40 W |
| MB1060R | 10.5 J | 85 km | 8.3 kV | 6.4 kV | 435-730 mA | 80 W |
| MB1760R | 16.8 J | 135 km | 8.2 kV | 6.7 kV | 550-1250 mA | 120 W |
| MB2750R | 27.8 J | 200 km | 8.9 kV | 7.6Kv @ 100 ohm | 1.0-4.0 A | 240 W |
| MB5600R | 55.3 J | 350 km | 9.0 kV | 8.4Kv @ 100 ohm | 1.8-6.6 A | 480 W |
Energiser distances are a guide only. Factors such as proximity of live wire(s) to earth or to other parts of a fence, distance of live wire run underground, thickness of wire and earth condition will affect the effective distance. Thunderbird recommend a minimum distance of 200mm between the live wire(s) and any other conductor, otherwise effective energiser distance is reduced.
