| 摘要 |
The present invention relates to a photovoltaic module. A photovoltaic module according to the embodiment of the present invention includes a solar cell module having solar cell strings, bypass diodes which are connected to the solar cell strings, a current detection part which detects a current flowing along the bypass diodes, and a control part which detects a solar cell string having shadow among the solar cell strings based on the detected current. Thereby, a solar cell string having shadow can be easily detected. |
