SlimLine™ Combiner Boxes

Optimized component configurations and smaller enclosures for the most cost effective BOS solution available today.

The next evolution of combiner boxes, optimizing both cost and layout without sacrificing quality or performance. The new SlimLine combiner box series from Shoals provides both a lighter weight and more compact design than ever before.


  • UL98B listed DC disconnect
  • Finger-safe fuse holders
  • Oxygen-free, plated busbars
  • Listed to UL1741 & CSA 22.2
  • NEMA 4X enclosure
  • 5-year warranty standard


  • SNAPshot™ Wireless Monitoring
  • Surge suppression
  • Indicating fuse holders

(Options available on all models)

Select the number of inputs to view certified combiner specifications

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18 String