| 摘要 |
Provided is a photovoltaic connecting board. The photovoltaic connecting board includes a container; a plurality of ventilation units passing through a part of the container; and an electronic circuit module installed in the container, wherein the electronic circuit module receives a first voltage corresponding to first power, which is collected from at least two solar cell modules connected in series with each other, through a first channel and a second voltage corresponding to second power, which is collected from at least two other solar cell modules connected in series with each other, through a second channel, outputs the second voltage to an inverter, and blocks reverse current generated from the inverter. |
