The cable connector are made from high quality materials,MC4 connectors there have class protection IP67,and the maximum voltage rated they can load is 1000VDC.
These branch connector is a perfect solution for connecting three panels in parallel,rated current 30A(Ampere),and the maximum voltage rated 1000VDC.
Renogy MC4 branch connectors are compatible with MC4 connectors,it come with one male MMF and one female FFM connector,contact material:copper,silver plated.
Cable connectors is completely waterproof so you can used outdoors in any weather conditions,fit for all Giosolar panels and most other panels,Maximum rated Current 30A.
Branch Splitter compatible for parallel connections,double seal rings for better waterproof effect,convert 4 to 1.