The RT-HY-NMII5.5KW-48V is a high-performance hybrid solar inverter with 5.5kW power capacity and 48V system voltage. This Estar Solar inverter is designed for efficient solar energy conversion and battery charging applications. Key features: • 5.5kW power output capacity • 48V system voltage • Hybrid inverter functionality for solar and battery systems • LCD display interface for monitoring • Built-in solar charge controller • Compatible with both on-grid and off-grid applications The inverter features an attractive orange casing with an informative LCD display panel for system monitoring and control. The front design includes graphics depicting solar panels, wind turbines and residential applications, highlighting its renewable energy focus. The unit appears to be wall-mountable and includes cooling vents for thermal management.