Integrating Tigo TS4-L Optimizer Solution with Bi-facial Solar Modules, GxB-310 SM Smart Modules provide peak string level AC/DC of 0.95+ using impedance matching technology. Components communicate wirelessly through gateway, allowing users to monitor system performance in real-time, while meeting NEC 690.12 Rapid Shutdown Safety standards. Double-glass, frameless units feature 21.5% efficient Cells enabling 310 W 60-cell and 370 W 72-cell solar panels with low thermal coefficient of -0.28%/C.