SCCB 28 NEMA 4, 28 Circuit Sunny Boy Combiner Box provides greater
flexibility and expandability in system design. Over sized bus-work adds
high efficiency and dependability where it’s needed most. The large
NEMA 4 enclosure provides ample room for conductors which reduces
installation time. Designed with installers in mind, SMA America knows
you’ll find the new SCCB Combiner Boxes a welcome addition to a great
line of inverter products.