Electrical system of the International Space Station
OverviewSolar array wingBatteriesPower management and distributionStation to shuttle power transfer system
The electrical system of the International Space Station is a critical part of the International Space Station (ISS) as it allows the operation of essential life-support systems, safe operation of the station, operation of science equipment, as well as improving crew comfort. The ISS electrical system uses solar cells to directly convert sunlight to electricity. Large numbers of cells are assembled in arrays to produce hig