Kabelassemblages voor zonne-energie en energieopslag
MC4 Y Branch Parallel Cable
MC4 Y branch parallel cable pair for combining two panel outputs into one positive and one negative branch line in photovoltaic systems.
- 1-to-2 branch layout for solar panel parallel connection
- Positive and negative branch pair for organized photovoltaic wiring
- Custom branch length and main lead length support
- Common 4 mm2 and 6 mm2 cable builds for outdoor use
- Suitable for kit assembly, field replacement, and OEM packaging
MC4 Y Branch Parallel Cable Overview
MC4 Y branch parallel cable pair for combining two panel outputs into one positive and one negative branch line in photovoltaic systems.
This MC4 Y branch parallel cable is used to connect two photovoltaic module outputs in parallel while maintaining system voltage and combining current on the downstream line. A standard set normally includes one positive branch and one negative branch cable with MC4-compatible mating ends. ENJOE supports project-based branch length, cable size, connector arrangement, and packaging for solar kits, rooftop arrays, portable systems, and energy storage accessory programs.
1-to-2 branch layout for solar panel parallel connection
Positive and negative branch pair for organized photovoltaic wiring
Custom branch length and main lead length support
Common 4 mm2 and 6 mm2 cable builds for outdoor use
Suitable for kit assembly, field replacement, and OEM packaging
Key Attributes
Common sourcing attributes for this cable type. Final build is confirmed by approved drawing, sample, and project requirements.
| Branch Structure | 1-to-2 positive branch and 1-to-2 negative branch pair |
|---|---|
| Application | Parallel connection of photovoltaic modules |
| Connector Style | MC4-compatible branch connector cable set |
| Cable Cross Section | 4 mm2 and 6 mm2 common, other sizes on request |
| Rated Voltage | 1000 V DC or 1500 V DC depending on connector and cable selection |
| Current Capacity | Project-based, commonly around 30 A class branch use |
| Branch Length | Custom branch and trunk length |
| Outdoor Feature | UV-resistant cable and outdoor sealing structure common |
These attributes are presented as common project configurations for quotation and sourcing reference. Final connector layout, pin count, pinout, cable length, and packaging follow the approved project requirement.
Custom Options
OEM and project-based changes can be arranged according to your drawing, header layout, and packaging request.
Branch count and branch length
Main lead length
Cable cross section
Connector compatibility and sealing style
Labeling and polarity marking
Bag packing or kit assembly
Common Applications
This cable type is commonly used in the applications below, depending on board layout, interface style, and installation space.
Energie- en krachtapparatuur
Parallel Connection Of Two Solar Panels
Portable Power Station Solar Input Accessories
Small Rooftop PV Branch Wiring
Off Grid Solar Kits
Energy Storage Accessory Connection
Quality Inspection
Each harness can be checked before shipment according to project requirements.
Polarity and branch layout confirmation
Checked according to project requirements before shipment.
Continuity and open/short test
Checked according to project requirements before shipment.
Mating fit inspection
Checked according to project requirements before shipment.
Branch dimension and cable appearance check
Checked according to project requirements before shipment.
Final packaging inspection
Checked according to project requirements before shipment.
What We Need for Quotation
To review your project faster, please send the sourcing and technical details below.
- Drawing or sample photo
- Cable length and pin count
- Connector type or header layout
- Pinout or wiring sequence
- Application and installation position
- Working voltage / current if available
- Estimated order quantity
- Labeling, packing, or sampling requirements
Free Sample for Qualified B2B Projects
For real B2B projects with clear requirements, ENJOE can prepare one custom sample for evaluation. The customer covers the international shipping cost.
View Sample ProgramFrequently Asked Questions
What is this MC4 Y branch cable used for?
It is used to connect two solar modules in parallel, combining the positive lines through one branch cable and the negative lines through the matching branch cable.
Does a parallel branch cable change the voltage?
In typical photovoltaic use, the branch cable is used for parallel wiring, so the system voltage is maintained while the available current is combined downstream.
Can the branch lengths be customized?
Yes. ENJOE can adjust the length of the two branch legs and the main lead section according to your panel spacing and installation route.
Can you make other branch layouts besides 1 to 2?
Yes. We can review 1-to-2, 1-to-3, 1-to-4, or project-based branch harness structures for solar kit and PV wiring programs.
What details should we send for quotation?
Please send branch count, branch length, cable size, system current, connector style, quantity, and any installation sketch or sample photo.
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Send Your Drawing or Sample Photo
Share your wire length, connector type, sample photo, or drawing. For qualified B2B projects, we can prepare one custom sample for evaluation — you only cover the shipping cost.