Fuel Cell–Battery Cargo Drone: ECMS Power Split and Hydrogen Use
Wired White v3 Simulate a cargo drone mission with SOC-dependent ECMS, PEM polarization and a dynamic battery. Compare hydrogen use and climb support with a rule-based split.
#hydrogen
Wired White v3 
PEM Fuel Cell Stack: Polarization, Efficiency & Water
Wired White v2 Size a PEM fuel cell stack or check an existing one. Plot polarization and power, calculate HHV/LHV efficiency, hydrogen and air demand, and cathode water balance.
Green Hydrogen from PV: Electrolyser Size and Cost
Wired White v3 Size a solar-fed electrolyser using hourly PV power and minimum-load limits. Estimate hydrogen output, curtailment and levelized cost with your own costs.