Solar & Energy Storage Cable Assembly
MC4 to Open-End PV Cable Lead
MC4 to open-end PV cable lead for connecting solar modules to charge controllers, junction boxes, and custom photovoltaic wiring points.
- MC4-compatible input with open-end output lead structure
- Suitable for controller, combiner, and custom PV input wiring
- Open end can be stripped, tinned, ferruled, or terminal-finished
- Common 4 mm2 and 6 mm2 PV cable options with custom length support
- Project-based labeling and packaged lead sets available
MC4 to Open-End PV Cable Lead Overview
MC4 to open-end PV cable lead for connecting solar modules to charge controllers, junction boxes, and custom photovoltaic wiring points.
This MC4 to open-end PV cable lead uses MC4-compatible connector ends on the panel side and open output leads on the equipment side for direct photovoltaic wiring into controllers, junction boxes, combiner boxes, power stations, or custom energy storage assemblies. ENJOE supports bare stripped ends, tinned ends, ferrules, ring terminals, and other output terminations according to your installation and assembly requirements.
MC4-compatible input with open-end output lead structure
Suitable for controller, combiner, and custom PV input wiring
Open end can be stripped, tinned, ferruled, or terminal-finished
Common 4 mm2 and 6 mm2 PV cable options with custom length support
Project-based labeling and packaged lead sets available
Key Attributes
Common sourcing attributes for this cable type. Final build is confirmed by approved drawing, sample, and project requirements.
| Connector Style | MC4-compatible input with open-end output leads |
|---|---|
| Application | Panel-to-controller, combiner box, and custom PV equipment connection |
| Cable Cross Section | 4 mm2 and 6 mm2 common, other sizes on request |
| AWG Option | Approx. 12 AWG and 10 AWG common |
| Rated Voltage | 1000 V DC or 1500 V DC depending on connector and cable selection |
| Output Preparation | Stripped, tinned, ferruled, or terminal-finished |
| Cable Length | Custom finished length |
| Outdoor Feature | UV-resistant PV cable 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.
Finished cable length
Open-end strip length or tinning
Ferrules or ring terminal addition
Cable cross section and jacket marking
Connector compatibility
Labeling and packaging
Common Applications
This cable type is commonly used in the applications below, depending on board layout, interface style, and installation space.
Energy & Power Equipment
Solar Panel To Charge Controller Wiring
Combiner Box And Junction Box Input Leads
Portable Solar Kit Internal Connection
Energy Storage PV Input Cable Sets
Custom Off Grid Photovoltaic Assemblies
Quality Inspection
Each harness can be checked before shipment according to project requirements.
Polarity confirmation
Checked according to project requirements before shipment.
Continuity and open/short test
Checked according to project requirements before shipment.
Open-end strip length or terminal check
Checked according to project requirements before shipment.
Connector crimp and sealing inspection
Checked according to project requirements before shipment.
Final appearance and 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 to open-end cable used for?
It is used when the solar panel side needs MC4-compatible connectors, while the equipment side needs direct open leads for controller terminals, junction boxes, or custom assembly points.
Can the open end be tinned or fitted with ferrules?
Yes. ENJOE can prepare the output side as bare stripped wire, tinned lead, ferrule-finished lead, ring terminal lead, or other project-based termination.
What cable sizes are common for this type of PV lead?
Common builds use 4 mm2 or 6 mm2 photovoltaic cable, and some projects describe these as approximately 12 AWG or 10 AWG depending on market convention.
Can you produce matched positive and negative lead pairs?
Yes. We can produce red and black matched lead sets with equal length, special marking, or equipment-side differentiation according to your wiring plan.
What details should we send for quotation?
Please send length, cable size, end preparation, installation current, quantity, and any drawing, sample, or equipment-side terminal requirement.
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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.