Shanghai Electrical Apparatus Imp. & Exp. Co., Ltd.

Summary:

he Solar-500-315 inverter,a central inverter without transformer,is a crucial unit in a grid-connected PV power system.Inverter is dedicated to converting direct current(DC) generated by the PV modules into alternating current (AC),which conforms to parameters of local utility grid,and feeds the alternating current into the utility grid.

The inverter has some advantages as follows:

1.It has very high output efficiency.The maximum efficiency can be up to 98.7%.

2.It has very wide input range DC voltage that can ensure the highest power generation.

3.It can be operated at very high altitudes more than 6000m(operation with derating above 3000m).

4.It has very low power consumption at night.Almost no power consumption.

5.It has very low operating noise when it is running.

6. It has very high MPPT efficiency. The maximum MPPT efficiency can be up to 99%.

7. Automatic start and stop the inverter by built-in detection algorithm.

8. It has perfect protection and fault alarm system.

9. It has Strong output overload capability.