The XTE-SF from Spectrolab is a Space Qualified Triple Junction Solar Cell that is suitable for LEO and GEO missions. It has an efficiency of 32.2%, an open circuit voltage of 2.75 V, and a short-circuit current density of 18.6 mA/cm2. This solar cell has a voltage at a maximum power of 2.435 V and a current density at a maximum power of 17.8 mA/cm2. It has a solar absorptance value of 0.88 and an emittance value of 0.85. The solar has a mass of 50-84mg/cm2 and a thickness of 80-225 micrometers.
