FOXESS EPS BOX Pro‑G is a compact and reliable emergency power supply solution designed for use with FOXESS inverters from the AIO, H3, and P3 series. It ensures an immediate switch to backup power during grid outages, stabilizes voltage, and protects critical loads. The device features easy installation, high efficiency, and seamless integration with PV and energy management systems, making it an ideal choice for homes and small commercial installations.