new techoloty solar inverter for panel 300W

La description

System Function

Display function

1,AC voltage display

When the **5VAC LED lit up, it means the AC output is **5V.

When the **0VAC LED lit up, it means the AC output is **0V.

2,Outage display

When the Fault LED lit up, is means there is no electricity or the output is fail, and the inverter restart.

3,Power shows

Power output LED: The 5 red LEDS take turns lighting, the quicker the lights move, the more power output.

4,AC frequency display

When the *0Hz LED lit up, it means the frequency is *0Hz.

When the *0Hz LED lit up, it means the frequency is *0Hz.

5,DC over-voltage display

When the Fault LED and the “HIGH” LED lit up, it means the DC is over *0VDC

6,DC under- voltage display

When the Fault LED and the “LOW” LED lit up, it means the DC is low *2VDC.

7,Power adjust display

1)When “ST” LED flashing, it means power is in adjusting condition.

1. When the “ST” LED and “HIGH” LED lit up, it means the power is increase.
2. When the “ST” LED and “LOW” LED lit up, it means the power is decrease.

2) When “ST” LED long on time, is means the power is locked, and the inverter works.

*-grade power search

In overcastweather,the solar battery’s output current is extremely tiny, then inverter will automatic open *-grade power search function.

2,The programcan automatically open power adjustment for 6 times.

3,The current direction can adjust from the maximum to the minimum.

4,In automaticadjustment process, we will see the LOW light flashing.And the power will keep as a starting point, from 0 to the maximum output power, and it will restart at most for 6 times, then locked in the maximum power, the ST lamp long bright.

5,Itneed *0 minutes for *-grade powersearch.

Wide voltage (****0VDC)

Achieve wide voltage .

1,DC voltage :****0VDC

2,Second level power variable voltage conversion