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Highlights:
★ 4000W Pure Sine Wave Inverter (LFP Series) – Combines inverter, battery charger, and AC auto-transfer switch. Features low frequency, low idle current, BTS cable, and remote control.
★ Reliable Power Output – Requires 120VAC input and delivers 120VAC output with 50/60Hz selectable via SW4.
★ AC/Battery Priority – Default AC priority; switch to battery priority with SW5.
★ Adjustable Charging – Charge current adjustable from 0%–100% via dial.
★ Auto Generator Start – Automatically starts/stops generator based on battery voltage level.