Parallel Hybrid Architecture
Fuel-powered when endurance matters, electric power & stealth when needed. Switch seamlessly mid-flight. Recharge batteries on the go.
Hybrid Propulsion for
Fixed-Wing UAVs
Native Parallel Hybrid™ systems engineered for endurance, stealth, and reliability.
Key Features
- 5× Flight Endurance
Compared to typical Group 2 & 3 electric UAS.
- Silent Mode Operations
Covert ISR and tactical loitering capabilities.
- In-Flight Battery Charging
Continuous power for avionics and sensors.
- Dual Power Redundancy
Two power sources, no single point of failure.
- High W/kg Performance
Optimized power-to-weight for tactical operations.
- Boosted Power at Takeoff
Immediate power boost.
- Electronic Fuel Injection
Optimizes engine performance and reliability.
- Weather Defiance
Continuous operation, even when conditions get rough.
- Automatic Air Start
In-flight engine restart for seamless switching between electric and fuel.
LH Series 3D View
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The LH Advantage
Three core differentiators that make LH the leading choice for mission-critical UAV propulsion
5X Endurance
High power-to-weight ratio, together with a compact engine unlock extreme endurance compared to typical group 2 & 3 electric UAS, without changing platform performance.
Flight Proven
Field tested and defense integrated.
Parallel Hybrid Propulsion Products
The company offers hybrid propulsion systems for fixed-wing UAVs up to 120 KG / 265 LB, with multiple configurations available.
Reach Out to Our Hybrid Propulsion Experts
Get a hybrid propulsion solution tailored to your UAV platform.
