This pure sine wave solar inverter integrates multiple functions to not only support battery-free operation, but also has an output power factor of 1.0 and a high PV input voltage range of up to 90 to 500VDC, enabling it to adapt to the voltage requirements of various solar panels. It supports Wi-Fi and GPRS connectivity, is compatible with iOS and Android systems, and is easy to remote monitoring and management. The built-in anti-dusk kit enables stable operation in harsh environments, while the built-in 160A(8.2KW)/180A(10.2KW)MPPT solar charging function optimizes the efficiency of solar energy utilization. The smart charging design helps extend battery life, and the one-click factory reset function simplifies device maintenance. In addition, the dual AC output design allows one main load (with UPS functionality) and one regular load to operate simultaneously, providing uninterrupted power support. The inverter also has a grid-connected/off-grid function, which gives priority to the use of solar energy to power the load in off-grid mode, while in hybrid mode, solar energy not only powers the load, but also feeds excess energy to the grid. RGB indicators display different colors according to different working modes (purple photovoltaic mode, red battery mode, blue utility mode), increasing the flexibility of use