A solar combiner box combines multiple PV strings into one or more outputs and normally includes fuse protection, surge protection and switching or isolation.
The box should be specified by input/output string count, voltage rating, current, enclosure IP rating and protection layout.
How buyers should read this
A configured combiner box should have a wiring diagram and component list before production.
- 2, 4, 8, 12, 16 or 24 string layouts
- 1000V or 1500V DC rating
- Fuse, SPD, isolator or breaker options
- Cable gland direction and label request
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.