The rated output voltage of the micro inverter is 220V, 230V, 203V, 240V, and the frequency is 50Hz, 60Hz. Depending on the grid requirements of different countries or regions, the upper and lower limits will be set before leaving the factory. If the limits are exceeded, the microinverter will protect itself. Please contact us for modification.

 

The microinverter is a grid-tied inverter, and it will not work when there is no power in the grid or if the grid is not available. Therefore, it cannot be used off-grid.

Multiple micro inverters are connected in parallel, and the maximum current of the AC bus 12AWG (3X2.5mm²) is 20A, which determines the maximum number of micro inverters connected to each AC branch. The specific quantity can be found in the specifications of each model.
If the AC bus has different specifications, the maximum number of micro-inverters that can be connected to each AC branch will vary.

The A, B, and C types are differentiated by their output voltages: Type A outputs 230VAC, Type B 208VAC, and Type C 240V. This classification exists because different regions have varying grid voltage standards. Due to grid compliance regulations, it is not feasible to use a single universal model across all markets.

Models B and C are designed for the U.S. market, where a 25-year warranty is required. To meet this standard, specific materials are selectively upgraded compared to those used in 10-year warranty products to ensure long-term reliability.