MC4 SOLAR CONNECTORS: These Solar Panel Connectors have maximum operation current, copper tin-plated conductive core, oxidation resistance, and good conductivity. It makes a rock-solid connection after crimping the pin into the wire and tightening the connectors, also, these solar connectors can keep operating perfectly under heavy load. 

HIGH CARRYING CAPACITY: These PV connectors are water & dustproof and are safe for electrical connection. This solar panel connector material is made of a double sealing ring, waterproof, and corrosion-resistant material with double protection level. The PPO material of these connectors is made with excellent aging resistance and UV endurance so it keeps working in rain, high force winds, and snow. 

QUICK INSTALLATION: Each pair contains one female and one male solar panel cable connector and a free Assembly Tool. These Solar Connectors are quickly installed without extra instruments for the removal of plugs and removal will not cause any harm to plugs. The shell is made of pro insulating & hard plastic material with high rigidity, high heat resistance, fire resistance, wear resistance, pollution resistance, excellent aging resistance, and anti-ultraviolet ray ability. 

COMPATIBLE WITH SOLAR CABLES: Compatible with PV cables with different insulation diameters which is suitable for solar cables in various specifications on the market and can resist severe weather such as heavy rain, snowstorm, or heat for a long time. 

WIDE APPLICLICATIONS RANGE: The conductor pin is tinned copper. These PV connectors are designed to connect solar panels arrays, usually in parallel applications. The adaptor is also specially designed to connect photovoltaic solar systems with high mechanical requirements and extreme weather conditions. We provide a guarantee for solar connectors, please contact us directly if you have any problems during use.