MC4 & Solar Branch Connectors
MC4 connectors are a standard in the solar energy industry, designed specifically for connecting photovoltaic (PV) panels in solar power systems. The "MC" stands for "Multi-Contact," a reference to the connector's design that allows for multiple contact points, and "4" signifies the 4mm diameter of the contact pin. These connectors are renowned for their durability, safety, and ease of use, making them an integral part of solar installations worldwide. This article provides an overview of MC4 connectors, including their features, benefits, and considerations for use.
Key Features of MC4 Connectors
- Universal Compatibility: MC4 connectors have become the industry standard for solar panel connections, ensuring compatibility across different brands and types of panels.
- Weatherproof Design: They are built to withstand harsh environmental conditions, including extreme temperatures, UV exposure, and moisture, making them suitable for outdoor use.
- Secure Connection: MC4 connectors offer a secure locking mechanism that prevents accidental disconnections, ensuring a stable and continuous flow of electricity.
- High Electrical Conductivity: Made with high-quality materials, MC4 connectors ensure minimal power loss, maximizing the efficiency of the solar power system.
Benefits of Using MC4 Connectors
- Easy Installation: Their plug-and-play design simplifies the process of connecting solar panels, reducing installation time and complexity.
- Safety: MC4 connectors are designed to meet high safety standards, featuring built-in protection against electric shock. Their secure connection also minimizes the risk of fire hazards.
- Versatility: They can be used in a wide range of solar power applications, from small residential systems to large commercial installations.
- Durability: Engineered to last, MC4 connectors can withstand the rigors of long-term outdoor use, ensuring the longevity of the solar power system.
5 Products Found
£3.99
MC4 Cable PV Male & Female Connectors
MC4 Cable PV Male & Female Connectors
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£25.00
MC4 - T4 - Y Branch Solar Panel Connector ( Pair )
This pair of Y branch MC4 Connectors is a perfect solution for connecting solar panels together.
This Y Style MC4 Connector Set includes one Y style MC4 cable connector one female to double male (F/M/M) and one Y style MC4 cable connector one male to double female (M/F/F).
Specifications:
Cable specification: 20A (4mm2)
Rated Current: 30A
Rated voltage: 1000VDC
Contact resistance: ≤ 2mmΩ
Waterproof degree：IP67
Flame class: UL94-VO
Safety Class: Ⅱ
Withdrawal force: ≥50N
Insertion force: ≤50N
Insulation material: PPO + PA
Connecting system: Crimping connection
Temperature range: -40 ℃ ~ +105 ℃
Cable length: 30cm
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£9.99
T-branch T4 - MC4 connectors for solar panels ( Pair )
This is a pair of 2-to-1 connectors for solar panels and photovoltaic systems (2 male + female, 2 female + male connectors). These connectors are typically used for linking 2 solar panels together in parallel but can also be used for more complex solar systems where 2-to-1 junctions are required.
These connectors fit all solar panels and most other solar panels with compatible connectors (MC4). Please note that these connectors are not compatible with other MC3 type connectors.
The connectors are fully waterproof, making them ideal for use outdoors in all weather conditions.
Specifications:
Solar cable cross section: 6mm2
Cable connector compatible with popular connector types
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£11.75
3-to-1 T4 - MC4 Branch connectors for solar panels and PV systems ( Pair )
This is a pair of 3-to-1 connectors for solar panels and photovoltaic systems (3 male + female, 3 female + male connectors). These connectors are typically used for linking 3 solar panels together in parallel but can also be used for more complex solar systems where 3-to-1 junctions are required.
These connectors fit all solar panels and most other solar panels with compatible connectors (MC4). Please note that these connectors are not compatible with MC3 type connectors.
The connectors are fully waterproof, making them ideal for use outdoors in all weather conditions.
Specifications:
Solar cable cross section: 6mm2
Cable connector compatible with other popular connector types
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£17.99
MC4 -T4 4-to-1 Y-branch connectors for solar panels ( Pair )
This is a pair of 4-to-1 connectors compatible with popular solar connectors for solar panels and photovoltaic systems (4 male + female, 4 female + male connectors). These connectors are typically used for linking 4 solar panels together in parallel but can also be used for more complex solar systems where 4-to-1 junctions are required.
These connectors fit all solar panels and most other solar panels with compatible connectors (MC4). Please note that these connectors are not compatible with MC3.
The connectors are fully waterproof, making them ideal for use outdoors in all weather conditions.
Specifications:
Input solar cable cross section: 4mm2
Input solar cable length: 10cm
Output solar cable cross section: 10mm2
Output solar cable length: 10cm
Cable connector type: MC4 (T4)
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