| 摘要 |
The present invention relates to a photovoltaic inverter providing a normal function of a photovoltaic module by removing snow accumulated on the photovoltaic module. To achieve this, the photovoltaic module comprises: a switch connected in series with a photovoltaic module; a resistor connected in series with the switch; and a control unit measuring voltage of the photovoltaic module, and controlling the motion of the switch based on the measured voltage. |
