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IP65 1-in-1-out PV Combiner Box
This 1-in-1-out PV combiner box is engineered for safe, efficient, and reliable solar system interconnection, supporting up to 600V DC. Designed with an IP65 weatherproof enclosure, it offers robust protection against dust, moisture, and harsh outdoor conditions, making it ideal for rooftop, ground-mounted, or industrial PV installations.
Compact yet highly functional, this junction box streamlines wiring, reduces installation time, and enhances overall system safety. The integrated 63A circuit breaker enables easy disconnection for servicing while maintaining compliance with electrical safety standards.



| Product Name | 1-in-1-out 600V DC Solar PV Combiner Junction Box |
| Rated Voltage (DC) | 600 V |
| Input Current Rating | 15 A |
| Circuit Breaker Rating | 63 A (DC MCB / DC Disconnector) |
| Protection Level | IP65 (Dust-tight & Water-jet protected) |
| Enclosure Material | UV-resistant engineering plastic (PC/ABS) |
| Terminal Type | Screw terminals or pluggable connectors |
| Operating Temperature | -25°C to +60°C |
| Cable Entry | PG glands for 4–12 mm² cables |
| Certifications | CE, TUV, IEC 60947-3, IEC 62109 |
| Dimensions (L×W×H) | Approx. 200×150×80 mm |
| Application | Small-scale solar PV systems, single-string systems |
We are a professional solar PV electric components manufacturer. We specialize in DC Combiner boxes, DC circuit breakers, MC4 connectors, Surge Protective Devices, DC fuses, isolator switches, etc.
Our experience of working in the electrical industry for more than 10 years allows us to create solar DC components that comply with the latest DC standards. We ensure high quality and professional service for residential, commercial, and utility-scale solar power systems.
Trope Solar