Working Principle and Technical Specifications
The energizer operates on a 12V rechargeable battery charged continuously by a photovoltaic solar panel. An electronic pulse circuit steps up this low direct-current voltage into sharp intermittent pulses ranging from 8,000 to 10,000 volts with a brief pulse duration of approximately one millisecond.
Because the pulse duration is exceptionally brief and amperage is tiny, the shock delivers a sharp psychological deterrent without causing tissue burning, cardiac arrest, or death.
- Pulsed energy: Discharges high-voltage pulses every 1.0 to 1.2 seconds along perimeter steel or polywire fence lines.
- Solar integration: A 20W to 40W solar panel maintains the 12V battery charged even during cloudy monsoon weather.
- Effective deterrence: Animals touch the wire, receive a memorable shock, and avoid the field boundary in future foraging runs.
- BIS safety standards: Compliant units follow Bureau of Indian Standards (BIS) norms ensuring pulses remain strictly non-lethal.
Installation Protocols and Grounding Guidelines
Proper earthing (grounding) is decisive for system performance; ineffective grounding diminishes pulse shock strength.
Regular fence clearing prevents tall weeds and grass from draining electrical current into the ground.
- Earthing setup: Drive 2 to 3 galvanized iron grounding rods at least 2 meters into moist soil, salting the pit if soil is dry.
- Insulator mounting: Support fence wires on corner posts and intermediate posts using heavy-duty virgin plastic insulators to eliminate current leakage.
- Warning signage: Install prominent bilingual warning boards along fence perimeters to alert farm laborers and passersby.
- Subsidy support: Subsidies on solar fencing systems are offered under state agriculture department wildlife protection schemes.
Official source
Check the latest rules, benefits and forms here. KisanPe is an independent platform and is not a government website.
Sub-Mission on Agricultural Mechanization (SMAM) ↗Related on KisanPe
Common questions
Is a solar jhatka machine dangerous or lethal to humans and animals?
No, standard certified solar energizers produce intermittent high-voltage but ultra-low amperage pulses that deliver a safe, non-lethal shock.
Why is good earthing essential for a solar electric fence?
The electrical circuit completes through the animal's feet into the earth; moist, deep earthing ensures the animal experiences the full shock pulse.
What happens if grass touches the electric fence wires?
Tall green weeds touching fence wires cause electrical grounding leakage, weakening the pulse voltage across the remaining perimeter.
General guidance, not personal advice. For your farm, ask your local Krishi Vigyan Kendra or agriculture officer.
More General Agriculture & Tools guides
Ask Sakhi AI in your language, check live mandi prices or plan a loan with KisanPe tools.