Solar Connectors
- First, it meets the highest IP68 waterproof and dustproof standards, capable of withstanding prolonged immersion in water up to 2 meters without affecting performance. Even in harsh environments such as heavy rain, humidity, and dust, it eliminates short-circuit risks, making it particularly suitable for outdoor photovoltaic power plants and rooftop distributed power generation.
- Second, it has received dual certification from the internationally recognized TUV and UL certifications, meaning it meets stringent standards for material aging resistance, current carrying capacity, and fire rating.
- For example, its contacts utilize a highly conductive nickel-plated copper process, resulting in a resistance loss of less than 0.01Ω, minimizing power loss during transmission. The housing is constructed of weather-resistant engineering plastic, capable of withstanding extreme temperature fluctuations from -40°C to 85°C, ensuring a service life of up to 25 years, perfectly matching the lifecycle of photovoltaic modules.
- Furthermore, this connector is fully compatible with the industry-standard MC4 interface specification. The snap-on design allows for quick plugging and unplugging, requiring no specialized tools for installation. Once connected, it offers 360° rotational freedom, effectively preventing stress damage caused by cable twisting.
- Whether it’s monocrystalline silicon, polycrystalline silicon, or thin-film photovoltaic panels or photovoltaic cables of varying specifications, this connector seamlessly connects, significantly reducing compatibility risks during system integration.
- For photovoltaic project installers and operators, this connector not only simplifies the installation process but also reduces ongoing maintenance costs through stable performance, making it an ideal choice for enhancing photovoltaic system reliability.
Product Parameters
| Technical data: | |
| Connector system | φ4mm/Φ6mm |
| Rated voltage | 1500V DC |
| Rated current | 30A-50A |
| Test voltage | 16kV |
| Ambient temperature range | -40°℃…+90℃ |
| Degree of protection, mated | lp67 |
| Unmated | IP2X |
| Contact resistance of plug connectors | ≤0.5mΩ |
| Safetyclass | Ⅱ |
| Contact material | Messing,verzinnt
Copper Alloy, tin plated |
| Insulation material | PC/PPO |
| Locking system | Snap-in |
| Flame class | UL-94-VO |
| Salt mist spray test, degree of severity 5 | IEC 62852 |
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