Power home or office loads with a 4 kW off-grid inverter that combines pure sine wave AC output, solar charging, and battery charging in one unit.
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AC and battery support: Get single-phase 110–120VAC output at 50/60Hz with a 24VDC battery system, or operate without a battery.
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MPPT solar charging: The built-in 140A charger accepts 55–350VDC PV input and supports up to 5,600W of solar charging.
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Flexible settings: Use the 6.25-inch LCD and touch buttons to adjust charging current, input priority, and voltage settings; choose from three charging modes and two output modes.
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Battery options and protection: Supports lithium, LiFePO4, lead-acid, gel, and AGM batteries, with overload, over-temperature, and short-circuit protection. Its communication port supports either battery BMS communication or an optional Wi-Fi module, one at a time.
