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MC4 branch connector for solar panels in parallel supplier

* Compatible With Original MC4 Solar Connector PV-KBT4
* TUV/UL/CE Certified & 15 Years Manufacturing Experience
* Protection IP68 For Outdoor Waterproof & UV Resistance
* Proven Multi-Contact Technology With Long-Term Stability
* Contact Now , Quote Online & Support The Free Sample


Product Specification:

  • SY-BB21-A/B:2 in 1 T branch Connector
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LEADER GROUP(SYSOLAR® is the trademark) is leading manufacturer of MC4 branch connector inchina for 15 years. Using for safe and simple serial connection of solar PV modules, Certification with TUV/UL standard, Fits for Ø2.5-Ø10MM² PV solar cables. Proven MultiContact technology with high long-term stability, Perfect support for the long-term operation of photovoltaic systems.

  • Compatible With Original MC4 Solar Connector PV-KBT4/KST4
  • TUV/UL/CE Certified & 15 Years Manufacturing Experience
  • Protection IP68 For Outdoor Waterproof & UV Resistance
  • Proven Multi-Contact Technology With Long-Term Stability
  • Contact Now, Quote Online& Support The Free Sample

Specification Of  MC4 branch connector

MC4 branch connector

MC4 branch connector

Product NO. SY-BB21-A/B
Insulation material PPO
Rated Voltage TUV 1500V DC/ UL 1000V DC
Rated Current 50A
Test voltage 6KV(50Hz,1Min)
Contact material copper, tin plated
Contact resistance less than 0.5 m ohm
 Degree of protection  IP67
Pin dimension  4.0 MM
Compatible Solar cable 2.5/4.0 /6.0 mm² (14/12/10 AWG)


DRAWING of MC4 branch connector

MC4 branch connectorMC4 branch connector


Certifications

SYSOLAR obtains TUV, CE, RoHS, and other certifications. TUV certification prevents personal injury and property damage may be caused during use connector. Our factory strictly controls the quality of products according to the requirements of certification, ensuring long-term stable operation of solar energy systems with our MC4 connector and solar cable.

MC4 branch connector


Production Processes of MC4 branch connector

First of all, need to die casting pins. And then inject plastic into the mc4 connector mold. Next, use the machine to assembly positioning shrapnel. Fourth, auto assembly O-ring and connector. After assembly, it’s the processes of testing. Firstly, test its contact resistance. Secondly, test its pull. Thirdly, test its waterproof.and then test its wet insulation. At last, plastic closures and package in a small bag.

MC4 branch connector


Recent Project: 150 MW Solar Project In Thailand

MC4 branch connector


Contact us now, Free sample is available.

More info about our company and our products, please feel free to contact us as below:

mc4 diodeEmail: sysolar1999@gmail.com
mc4 diodeSkype: lily-zou2011
mc4 diodeWhatsApp: +86 15112717083
mc4 diodeFacebook: Solar Cable Connector Manufacturer
mc4 diodeWechat: Blusunsolar

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Email:sysolar1999@gmail.com
WhatsApp:+8615112717083
Skype ID:lily-zou2011
Wechat ID:Blusunsolar