Ground power (battery or generator) continuously supplies electricity to the UAV via cables, overcoming traditional battery endurance limitations. This enables single-mission durations exceeding 10 hours and supports battery swapping for 24-hour uninterrupted flight. The cables simultaneously transmit both power and signals, eliminating wireless interference while enhancing communication security and stability.

In the process of agricultural modernization, crop protection drones have emerged as the “new technological tools” in the fields, thanks to their efficient and precise operational capabilities. The power system that sustains their continuous flight serves not only as the drone's “power core” but also as the key factor determining operational efficiency, safety, and cost-effectiveness. From extending operational duration to adapting to complex environments,

This power supply converts the dynamic voltage output from the fuel cell stack into a stable voltage suitable for system power modules. It continuously delivers the energy generated by the fuel cell stack to the power battery and electrical appliances in a stable and uninterrupted manner, according to real-time demand. The power supply features output short-circuit protection, overcurrent protection, and output overvoltage protection. It incorporates a built-in fan for heat dissipation.

The primary function of a drone power module is to provide stable and reliable electrical power to the drone. Its capabilities include voltage conversion, current regulation, and protective circuitry, ensuring the drone operates continuously and stably throughout flight. As drone applications expand, power modules are evolving toward higher energy density and greater intelligence.