... connector for panel mount, PV panel connector MC4 used with solar inverter and solar junction box, UL94, 1000V ... is convenient, safe, easy and firm.4. With big current and high voltage load capability 5. ... Our connector is with the lowest contact resistance:0.4mΩ,which enable ... for panel mount, PV panel connector MC4 used with solar inverter and solar junction box, UL94, 1000V ...