20A Solar Fuses Connector IP68 Waterproof 1000V in-line Fuse HolderFor Solar Panel and Inverter in Photovoltaic SystemSolar Surge Protection Device (4 fuses 2 Fuse sConnector ) Pvfarosh Solar; Connector; Fuse WHY; WOULD; I; NEED; SOLAR; FUSE Solar; fuse; can; be; the; additional; protection; to; prevent; your; expensive; solar; appliance; from; too; hot; or; fire; when; the; power; surge; occurs; to; your; solar; system. The; solar; fuse; can; quickly; interrupt; the; circuit; once; the; fuse's; rated; amperage; is; exceeded. Keep; your; solar; system; safe,; also; keep; you; safe. HOW; TO; CHOOSE; A; PROPER; SOLAR; FUSE; FOR; MY; SOLAR; PANEL ATTENTION: It; is; needed; to; consult; an; electrician; about; the; question; before; you; buy; it; if; you; are; not; clear; about; this; problem. IF; YOU; USE; THE; PWM; SOLAR; CONTROLLER: The; short; current; in; the; solar; controller; and; fuse; are; the; same,; so; you; can; choose; the; solar; fuse; according; to; the; PWM; controller; specification.