Photovoltaic Connector MC4 Solar Module $ 4.55 Product information: Product Name: MC4 photovoltaic connector Plug resistance: 1mmQ Inner core material: tin-plated open type Wiring method: Crimping Pollution level: CAT 1/2 Test voltage: DC 6000V Wiring specification: 2.5 mm2/4mm2 Temperature Range:-40~125 * C Work current: 30A Operating voltage:DC1000V Packing list: 1/5 set Photovoltaic Connector Product Image: