MC4 Solar Panel Connector With DIODE Protection TUV IP67 15A PV Photovoltaic

Regular price $7.90

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This Mc4 diode connector contains a high grade blocking diode  15AMP capacity intended to protect each solar panels from current backflow.

A great investment for your solar panels in preserving it's life expectancy.

TUV Type approved

Cable compatibility for this connector are 4mm2(equivalent to 11AWG on a UL standards) or 6mm2.

Contacts for the connector is a copper, coated with tin for easy solder adhesion. Each end nuts comes with rubber bushings for air tightening.

This MC4 connector is rated as IP67.  IP (Ingress Protection) ratings the first numeral refers to the level of dust resistance and the second numeral refers to the level of water resistance. The range IP67 rating means that the device is totally protected from dust and can be submerged in water to 1 m (3ft) for up to 30 minutes without any leakage. The ratings were set by the International Electro technical Commission.

 Technical data

Rate voltage


Diode current


Protection degree


Operating temperature


Plastic housing


Metal pin

Copper,tin plated



Contact pin resistance

Less than 0.2mΩ