Focus Pro 5.5K Off-grid Solar Inverter

The Focus Pro 5.5K Off-grid Solar Inverter is a high-performance hybrid MPPT solar inverter delivering 5500VA/5500W pure sine wave output for reliable off‑grid power in homes and businesses. With a built-in 100A MPPT solar charge controller, 48VDC battery support, and smart battery management, it optimizes charging, extends battery life, and can operate with or without batteries for flexible system design. Featuring a wide 120–450VDC PV input range (up to 500VDC open circuit), peak efficiency up to 98%, and fast 10–20ms transfer time, it ensures stable power for sensitive appliances. The touch-button LCD, optional WiFi monitoring, and compact 481×313×117 mm design make installation, configuration, and real-time system monitoring simple for professional installers and end users.