Feature:1. SIMPLE CONNECTION: The combiner box with pre wired cable can be connected to the solar panel faster and more safely, plug and play.2. TRANSPARENT COVER: The transparent cover of the solar PV combiner box is convenient for viewing the main switch and lightning protection status.3. LIGHT INDICATION: If the lightning protection indicator turns red, it indicates that lightning strike has occurred and the protection module needs to be replaced in time.4. OUTDOOR USE: The combiner box is IP65 grade waterproof and dust proof, sturdy and firm, ideal for outdoor use.5. WIDELY USE: Solar combiner box is applicable to PV grid connected system and solar off grid system, solar power generation system, PV array, RV solar energy, battery pack.Specification:Item Type: Solar PV Combiner BoxMaterial: PC, PA66Rated Voltage: DC1000VFuse: 15ACircuit Breaker Current: 16ACircuit Breaker Icu: 4KASurge In: 20KASurge Imaximum: 40KA.Package List:1 x Solar PV Combiner Box (Upper and Lower Parts)4 x Screw8 x Waterproof Cap