[IP65]: The Solar Connector Caps are of IP65 protection. Use of the solar connector dust caps can help extend the service life of solar accessories with solar plug. [Solar Panel Connector Cap]: The Solar Connector Caps can protect solar connector from dust and rain, which can help the solar connector and dry inside when not in use. This solar dust plug is made of high quality soft silicone and is very . [Wide Application]: Universal for solar panel, solar inverter, solar cable and other solar accessories with solar connector. [Easy Installation]: High manufacturing technique to accurate size, which provides easy and quick connection., Manufacturer: Akfldms