1.MC4 Solar Male To Female Connector 2.Waterproof Grade:IP65 3.connect with 2.5mm,4mm,6MM Wire 4.insulated:PPO,PC 5.Solar MC4 Connector 6. Accepts OEM. We also can design the cable according to your instructions, the color, specifications, length of our cables and connectors can be customized by the customers, 7. We provide the cables as well as connectors  linked with the cable. 8. We use selected raw-material, our products are in high quality, competitive price, prompt delivery. 9. Samples can be provided for free for reasonable quantity, small order also welcomed, the large order you place, the more favorable you will get.