Solar BOS GuideSelection guide

Combiner Box Configuration for a 16-String PV System

A practical guide to specifying a 16-string PV combiner box with fuse, SPD, switch and enclosure details.

Combiner Box Configuration for a 16-String PV System

A 16-string combiner box should define voltage rating, input fuse rating, SPD type, output switch or breaker, enclosure IP rating and cable gland layout.

The configuration should be reviewed with inverter input current and string short-circuit current.

How buyers should read this

A wiring diagram and component list should be confirmed before assembly.

  • 16 inputs
  • 1 or 2 outputs
  • 1000V / 1500V
  • Fuse rating
  • SPD type
  • Cable glands

RFQ notes

For a faster quote, send the project country, system voltage, expected quantity, required documents and any packing or label requirements with the first inquiry.

Related product families

Useful internal guides

Commercial next steps

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