Sundar HydroGenius
Water Fuel Kit™
Compact on-demand Green Hydrogen technology designed to improve combustion, increase fuel efficiency and performance, protect engine components, and reduce harmful exhaust emissions.
Fueling the Future with Water

Universally Compatible, Exceptionally Capable
The Sundar HydroGenius Water Fuel Kit™ generates Green Hydrogen from water only when required and supplies it to the engine as a supplementary clean-combustion fuel.
Universal Engine Compatibility
Designed for petrol, diesel, CNG and LPG internal-combustion engines across personal vehicles, commercial fleets, marine engines, agricultural equipment, generators and heavy machinery.
On-Demand Hybrid Operation
Green Hydrogen is generated only while the engine is operating and works as a supplementary fuel alongside the vehicle’s existing primary fuel.
Cleaner & Faster Combustion
Green Hydrogen supports faster flame propagation and more complete combustion, helping improve mileage, torque, engine response and exhaust quality.
The Science of On-Demand Green Hydrogen
1. Green Hydrogen Generated from Water
The system generates Green Hydrogen on demand from its water reservoir while the engine is operating, avoiding the need to carry a separate high-pressure hydrogen storage tank.
2. Air-Intake Delivery
The generated Green Hydrogen is supplied through the engine’s air-intake pathway, where it mixes with the incoming air and supports the combustion of the primary fuel.
3. Combustion Optimization
Faster and more complete combustion helps extract more usable energy from the primary fuel, supporting improved mileage, torque and engine smoothness.
4. Carbon Control & Engine Protection
Cleaner combustion helps control carbon deposits on pistons, valves, injectors and combustion chambers, supporting longer component, engine and engine-oil life.
Engine & Environment Benefits
Green Hydrogen-assisted combustion is designed to improve engine performance and operating economy while supporting cleaner exhaust output.
Clean Hybrid Operation for Everyday Use
The Sundar HydroGenius Water Fuel Kit™ does not replace the engine or require the vehicle to carry stored hydrogen. It supplements the existing fuel with Green Hydrogen generated on demand from water.
Petrol, diesel, CNG or LPG remains the primary fuel. Green Hydrogen enters through the air intake and supports faster, cleaner and more efficient combustion.
The system is designed with high-precision components to provide controlled output according to engine requirements without overriding the factory electronic control unit.

Performance note: Actual results may vary according to engine type, engine condition, fuel quality, vehicle load, driving or operating pattern, installation configuration, maintenance practices and environmental conditions.
Ready to Upgrade Your Engine with Green Hydrogen?
Select the appropriate Sundar HydroGenius Water Fuel Kit™ for your vehicle, commercial fleet, marine engine, agricultural equipment, generator or heavy machine.