POEM-3 on PSLV-C58:
VSSC/ISRO successfully tests a 100 W class Polymer Electrolyte Membrane Fuel Cell on PSLV-C58’s orbital platform, POEM3.
https://isro.gov.in/FuelCellFlightTestedPSLVC58.html
Powering missions with efficiency and emitting only water, these fuel cells are the future for power production in space habitats.
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