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-1.GD100-PV by default setting will run automatically in 10s delay time after power-on. Within 10s of the keyboard flashing, press the JOG key on the keyboard to immediately stop the automatic running. Users can set the parameters according to their needs. Power on again will resume automatic startup.
-2.In any case, press the STOP button on the keyboard, the machine will stop running.

It is used in the power range below 2.2kW. When the photovoltaic panel quantity is less, the DC voltage is not enough to make the inverter work. The boost module can raise the photovoltaic input voltage to the inverter working voltage, reducing the photovoltaic panel quantity and reducing system costs.

GD100-PV needs to switch to the AC mode when using the grid input. You can short-connect the S1 and COM terminals or set P15.32=1 to switch to the AC mode. After switching successfully, the keyboard will flash 50.00.When it in the solar mode, the keyboard will flashes

How to adjust the time:

P15.24 can be adjusted appropriately to shorten the time for switching from mains to solar.

ETH failure means that the drive board has a short-circuit to ground or the current detection circuit is partially damaged.
-1. First, the inverter restores the factory settings, P00.18=1. Reset the motor parameters P02.01-P02.05.To see whether it will work.
-2. Try to replace the control board 34PIN horn cable or control board.
If the problem is still not resolved, the driver board needs to be replaced.

You can set P15.06,P15.07,P15.08,P15.09 to be larger, such as 15, 20, 25.

Yes,use internal PID funtion to realize this. Need customized special non-standard firmware.

1.Different protection level. BPD is IP65,GD100-PV is IP20.
2.Different power range.GD100-PV has full power range,BPD only have below 5.5kw.
3.Different configuration.BPD built-in BOOST module and auto switch module,GD100-PV is external module.

In the fault record interface of HMI, the date, time and fault type of historical faults will be recorded in detail. It is convenient for customers to view and analyze the cause of failure.