SunBolts new TUV 1500V/UL 1500V S416 is specially designed for next generation module with high efficiency cell. The structure provides maximum efficiency for heat dissipation, S416 can withstand maximum 14A or 15A module ISC. And, the position of cable output is in the left side and right side of junction box, which can reduce the cable length required to reduce the cost and for neat design of module string interconnection.