I've just got a GV 120W panel (12V) cheap with one fried (shorted) bypass diode. The diode are marked "ST 1010", but i can't find much data for it...
I do however, have some MBR2045CT (Dual) Schottky diodes from an old computer psu, rated 45V, 20A. (TO-220)
In short; Can i use those?