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Multi-Contact 4 Millimetre Solar Connector
Multi-Contact 4 Millimetre Solar Connector
Multi-Contact 4 Millimetre Solar Connector
Multi-Contact 4 Millimetre Solar Connector
Multi-Contact 4 Millimetre Solar Connector
Multi-Contact 4 Millimetre Solar Connector

Multi-Contact 4 Millimetre Solar Connector

$1.29
| 2 review(s) | Add your review
Multi-contact 4 millimetre solar connectors are designed for photovoltaic systems. 1000V rated voltage, waterproof grade IP68, high temperature resistant, ensure reliable connection. Widely used in all kinds of solar power plants. High quality pv connectors to ensure stability and long life. With integrated waterproof structure design and multi-point connection, it can be easily compatible with various PV modules, providing reliable electrical connection solutions for your solar projects.
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Delivery date: 6-12 days
SKU: ATO-SC-4M
This product has a minimum quantity of 100
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Overview

Fetures:

MC4 solar connector features

  1. High Quality PPO Material
    The multi-contact 4 millimetre solar panel connector is made of high quality PPO material, which is not only resistant to radiation, low temperature and high temperature, but also resistant to high strength, impact resistance and flame retardant function.
  2. T2 Copper Cconductor
    Multi-contact 4 millimetre solar connectors use open type core, all for the copper tin/silver plating, this material is wear-resistant, corrosion-resistant ability is very strong, and T2 copper conductor itself has the characteristics of oxidation, resistance is small and conductivity is strong.
  3. High Strength Waterproof Ring
    The multi-contact 4 millimetre connectors use high-strength waterproof ring as the internal structure, the waterproof ring is made of insulating silicone, which can be waterproof and dustproof, with a protection level of IP68.
  4. Stable Self-locking Structure
    The connection of solar panel connector adopts the compression method to connect, the male and female connectors are equipped with self-locking structure, which can make the multi-contact 4 millimetre pv connector open and close freely.

Details:

MC4 solar connector detail

Overall Dimension Drawing (unit: mm)

MC4 solar connector terminal dimension diagram

 

Application:

Applications for mc4 solar connectors

 

Specs
Model ATO-SC-4M
Rated Voltage 1000V
Insulation Material PPO Material
Conductor Material Copper Tinned
Ambient Temperature -40℃～+95℃
Product Temperature -40℃～+135℃
Safety Grade DCII
Waterproof Grade IP68
Contact Resistance ≤0.5mΩ
Connection System Multi-Point Connectivity
Self-locking System Embedded
Connection Method Crimp
Wiring Specification 2.5mm2, 4mm2, 6mm2
Rated Current 1.5mm2: 17A/2.5mm2: 22.5A/4mm2～6mm2: 30A
Flame Retardant Grade UL94-VO
Net Weight 16g
FAQ

What is multi-Contact 4 millimetre solar connector?

A Multi-Contact 4 Millimetre Solar Connector typically refers to a type of electrical connector designed for use in solar power systems, particularly in photovoltaic (PV) modules. 

  1. Multi-Contact: This term indicates that the connector is designed for multiple contacts, which allows for better current flow and durability. 
  2. 4 Millimetre: This refers to the diameter of the contact pin or the connector's specific size. In this case, it's 4 millimetres, which is a standard size for certain types of connectors, often used for solar panel connections.
  3. Solar Connector: Solar connectors are designed to safely connect solar panels to other parts of the system, such as inverters, charge controllers, or battery systems. These connectors are built to withstand the outdoor environment, often being weatherproof and resistant to UV radiation and other environmental stressors.
  4. These connectors are usually made to handle high currents (due to the power generated by the solar panels) and are essential for ensuring reliable and safe electrical connections in solar installations.
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Existing reviews
High-quality and super reliable solar connectors
I bought these multi-contact 4 millimetre solar connectors for my solar power setup, and they’ve been great. The 1000V rating and IP68 waterproof grade give me peace of mind, knowing they're built to last and handle tough conditions. They connect easily and securely to my PV modules. Overall, I'm very satisfied.
Oswald Wilde | 6/26/2024 7:13 PM
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Simple design for enhanced aesthetics!
I couldn't have chosen the multi-contact 4 millimetre solar connector for my solar system more wisely! The connector's clean design not only makes installation easy, but also provides a more aesthetically pleasing appearance to the entire system. The stable connection and efficient power transfer makes me very happy with my solar investment.
Sirius zhang | 11/24/2023 1:04 AM
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