Parallel Connection: 4 pairs of Y branches (1 male to 2 females and 1 female to 2 males) to meet the parallel needs of more solar panels, suitable for parallel connection of 5 solar panels Technical Specification: Solar cable rated current: 30 A, rated voltage: DC 1000 V; Suitable for most solar systems Wide Application: The solar Y connector is made of PPO and tinned copper and is compatible with solar cables: 14-10 AWG (1.5 mm - 6 mm) IP68 Waterproof: Better waterproof and dustproof performance than IP67, VL94-V0 flame retardant grade, operating temperature -49 -194 , which can work normally in harsh environments Plug and Play: The solar Y branch is connected by pressing and unlocked by pressing the buckles on both sides, and not slip off easily Color: Black Material: ABS Package Contents: 8 x tee connectors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.