The discount PV DC String Lightning Protection Junction Box which is made by China suppliers to a junction box, which is an electrical enclosure that securely unites multiple wires and cables through various ports of entry. A solar combiner box combines the output of numerous strings of PV modules for connection to the inverter.
PV DC String Lightning Protection Junction Box is widely used in PV grid-tie and off-grid solar power system. With multifunction:PV array input with first calss combination.Quickly cut off circuit,anti-thunder protection,anti-reverse, overload,etc.The combiner box portects PV solar panel and inverter. Besides it will reduce the length of cable connect from panel to inverter,optimize system instruction makes the system more useful and maintaince.All in all ,it will make the PV power system increase output power.
✦ Each String With High-Voltage Fuses, Over-Voltage & Over-Current Protection.
✦ Anti-Backflow Diodes, Anti-Backflow & Anti-Reverse Protection, Touch-safe Circuit Breakers& Non-conductive Box.
✦ Includes Output Cable Glands & Safety Labels & Lightning/Surge Protection Module (1000V).
✦ Application:It is widely used in PV grid-tie and off-grid solar power system,waterproof calss is IP6 PV DC String Lightning Protection Junction Box.
Max.connection PV array---6;
Max input current per array---10A;
Total input current---60A;
Max input voltage per array---250V;
Working temperature-- -30~70℃；
Dimension:10.2*12.6*4.5inch;
Weight:10.6lbs.
