This off-grid PV energy storage system integrates efficient control, reliable power supply and flexible energy storage, adopts fully digital dual closed-loop control and SPWM technology, outputs pure sine waves, is compatible with lead-acid, colloid, and lithium batteries and supports lithium battery activation, has AC/PV priority charging and hybrid charging modes, integrates controller, inverter, battery and BMS, realizes integrated compact design, supports uninterruptible power supply and full-power UPS functions, and has wide environmental adaptability and multiple protection mechanisms. It is an ideal choice for off-grid power supply in multiple scenarios such as high-end villas, areas without electricity, hospitals, and hotels.
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