billybob9 ✭✭

You would think so but as you see Yours and my SMA 5.0 Inverter have a DC disconnect on it and also require the Rapid Shutdown box to comply.

All other Rapid shutdowns are Optimizers (one per panel ) so too expensive. If you don't have a shading issue SMA is the way to go at $250. You're right about shading with a reflective metal sheet at…