PRICES MAY VARY. Safe&Reliable Protection: Equipped with 6 pcs 15A independant fuse, high-voltage lighting arreste and circuit breaker, the solar combiner box protect the circuit from short circuit, lightning surge, over voltage and over current so as to avoid damage to photovoltaic panels and inverters when fault occurs. Easy Wiring&Installation: A plug & play and pre-connected cable offers easy solution for solar panel connction, saved at least 1-2 hours wiring by hand. IP65 waterproof pv comb