Solar MC4 Branch Connector – 2 in 1 out Y


Solar MC4 2 in 1 Y branch connector for solar panels- Male & Female pair

Bulk deal
Quantity Discount Discounted price
5 - 9 3% 304
10 - 20 6% 294
21 - 50 9% 285
51 + 12% 275

Bulk price is available for the products which are NOT having ongoing sale offer.

SKU: MC4-2Y-WS Category:


Solar MC4 2 in 1 Y branch connector for solar panels- Male & Female pair

Application :Lighting,solar panel
Type :PV Connector
Rated Voltage :1500V DC/UL 800V DC
Rated current :40A
Suitable cable cross sections :2.5 sq mm ~~6.0 sq mm
Pin dimension :4.0mm
Pollution degree :2
Protectionclass :class II
Contactmaterial :Copper,tin plated
Housing material :PPO
Waterproof :IP 67
Cable Standard :4.0 sq mm (12AWG)
CE certification.
Packing information: 2 pcs in one polybag
Gross weight:140 gms



1. What’s the specialty of this connector?

This connector is used for connecting two solar panels together in parallel. If you want to connect two positives together and two negatives together of two solar panels, then you can use one (male-female) pair of MC4-Y connector to connect it. Of course, this assumes that both solar panels are already using MC4 connectors.


2. Do we need to buy MC4 connector along with it for connecting cables?

Yes, if MC4 connectors are not already there in connecting cables, then you must purchase MC4 connectors separately.


3. Is the use of branch connector/y connector right according to IEC/IS standards?

If your current rating of MC4 and MC4-Y connectors is within limits then there is no problem.

4. What is the difference between MC4 & MC4 Y connector?


MC4 connector is used to connect positive cable to negative cable (for example connecting solar panels in series) while MC4-Y connector is used to connect to positive cables together (connecting solar panels in parallel).
5. What is the length of each cable?

1 foot.

Additional information

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