Why DC Combiner Box Is Essential for PV Systems
If you're a solar system buyer, installer, or project manager, let's get straight to the point—you're here because you need a definitive answer: Does your solar system really need a DC combiner box? A

• IP67 Waterproof
• Simple on-site processing
• PPO high strength material
• High quality waterproof ring
• High current carrying capacity
• Ambient temperature -45℃+85℃
• Insulation material to prevent electric shoock
• Mating safety provided bykeyed housings
| Insulation Material | PPO |
| Contact Material | Copper, Tin plated |
| Suitable Current | 50A |
| Rated Voltage | 1000V (TUV) 600V (UL) |
| Test Voltage | 6KV (TUV50HZ, 1min) |
| Contact Resistance | <0.5mΩ |
| Degree Of Protection | IP67 |
| Ambient Temperature Range | -40℃ ~+85℃ |
| Plame class | UL 94-VO |
| Safety class | Ⅱ |
| Pin Dimensions | Φ4mm |

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