High altitude calibration of thirty-three silicon and gallium arsenide solar cells on a sounding rocket
Twenty-nine n/p silicon and four p/n gallium arsenide solar cells were calibrated on board a high-altitude sounding rocket which provided a stable platform outside the earth's atmosphere. Approximately 75 characteristic current-voltage curves were obtained for each of thirty-two of the cells; the calibration accuracy for both current and voltage was 0.1%. For comparison, the short circuit current, open circuit voltage, and maximum power of the solar cells were also measured under solar simulators (air mass = 0) and on the ground (air mass = 1.2).
Thomas, N. L.↗