Description: Brand new and high quality adapter connectors for solar cells panels, male and female Easy to install, excellent aging resistance and UV endurance Load capability with big current and high voltage Created seal, waterproof and dustproof Compatible with MC4 connector Material: Plastic Specification: Rated Current: 30A Rated Voltage: 1000V Waterproof grade: IP67 Size Chart: Approx. 1.8 x 5.8cm/0.7 x 2.28inch Package Includes: 2 Pieces Solar Panel Connector(with Metal Joint)