Results of the 2000 JPL Balloon Flight Solar Cell Calibration Program

The 2000 solar cell calibration balloon flight campaign consisted of two flights, which occurred on June 27, 2000, and July 5, 2000. All objectives of the flight program were met. Sixty-two modules were carried to an altitude of approximately 120,000 ft (36.6 km). Full I-V curves were measured on sixteen of these modules, and output at a fixed load was measured on thirty-seven modules (forty-six cells), with some modules repeated on the second flight. Nine modules were flown for temperature measurement only. This data was corrected to 28 C and to 1 AU (1.496x10(exp 8) km). The calibrated cells have been returned to their owners and can now be used as reference standards in simulator testing of cells and arrays.