Effortless Connector for solar panels to make the wiring easier

Posted by jmvexim on January 30th, 2018

Solar power generation technology is used to convert the sun’s energy into electrical energy. This technology is increasingly growing day by day. We all are familiar with Photovoltaic panels, solar panels or solar arrays. These panels convert the sun’s energy into electrical energy by means of a proper arrangement. When the sunlight strikes the surface of solar cells, the atoms looses their electrons and they start flowing through the cell. This generates electricity. The PV arrays can withstand in every weather condition. Solar technology uses various techniques for the conversion of sun’s energy. Equipments like Array junction box, ACDB, inverter, MCCB and JC4 PV connector are also employed in this entire process.

JC4 PV Connector is used for the connection of wires in solar panels which establishes fewer connections. If there are two modules connected in series, JC4 PV Connectors are used to bring that power into our electrical equipments. It comprises of a Plug and a Socket design which is commonly known as a female and a male connector respectively. The other components that are also involved in the composition are: - the main housing, a metal crimp contact, a rubber water seal, a seal retainer and a screw on end cap. The male and female connector are pushed together to form an interlocking connection among them. This interlocked connection of JC4 Connector is so strong that if the cables are pulled mistakenly, they will not disconnect. The connection is enduing a water proof and dust proof safe electrical contact having a degree of protection of IP 67.

The installation process is easy, safe and quick. Once the male and female connectors joined, one can only release them by using a special tool. It is made by the compliance of IEC 62852 standard. The product life is longer and requires a low maintenance cost. It can save energy up to larger extent and does minimal power loss. The reliable interlocking structure provides lower contact resistance.




Connectors for photovoltaic systems

Rated Voltage


Rated Impulse Voltage

16 kV

Rated Insulation voltage

8 kV

Rate Current

30 A

Application Class

Class A

Safety Class in Accordance with IEC 61140

Class II

Ambient Temperature

-40oC to +85oC

Upper Temperature Limit


Pollution Degree


Over Voltage Category


Degree of Protection

IP 67

Cross-Section of Wire


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