The PSW 4000 VA AL is a high-capacity pure sine wave inverter designed to provide powerful and uninterrupted power backup for homes, offices, and commercial spaces. With a 4000 VA capacity, it efficiently powers heavy-duty appliances and multiple devices such as air conditioners, refrigerators, lights, fans, and sensitive electronics, while protecting them from voltage fluctuations and sudden power outages. Its advanced technology delivers smooth, clean output for reliable performance and extended lifespan of connected equipment.
