The Q.TRON S-G3R.12+ / BFG-450 from Qcells is a Solar Panels with Output Power 450 W, Output Voltage 30.08 V, Output Current 14.97 A, Temperature Operating Range -40 to 85 Degree C. Tags: Panel. More details for Q.TRON S-G3R.12+ / BFG-450 can be seen below.