10A 15A 20A 30A Best quality diode connection Blocking Diode to connect solar panels in parallel Solar diode connector 30A 20A 15A 10A DC Diode Solar Plug Connector Diode Connector For Solar PV System inne-knob Auto-lock Water proof connectors Products details : 1.Connector adopts touch of reed with inne-knob type. 2.Auto-lock enable connection more easy and reliable. 3.Popular figure suit most of field installation. 4.Quickly to connector. 5.Water proof and prevent dust. 6.Long life. Rated voltage: TUV 1000 DC Test voltage: 6KV(50Hz,1Min) Contact material: Copper, tin plated Contact resistance: Less than 0.5 m ohm Degree of protection: IP67 Pollution Degree: 2 Protection class: Class II Flame calss: UL94-V0 Plug Force: less than 50N Withdrawal force: more than 50N Ambient temperature range: -40 ~ + 90. Diode: 8 A ~ 15 A Pin dimention: 4.0mm Package included: 1Pcs