| 摘要 |
The present invention relates to a junction box for a solar cell module, which receives electric energy produced by a plurality of solar cells and transmits same to an inverter or a battery. The junction box comprises: a plurality of terminals (30), which are each connected to a plurality of solar cells; a housing (10), which is integrated with the terminals (30); a cover (50), which is coupled to the upper portion of the housing (10) and protects the interior thereof; a pair of cable members (60) each connected to the terminals (30), which are spaced apart in the direction of the width of the housing (10); plate-shaped diodes (20) each placed in the connecting portions between the terminals (30) and which bypass a damaged solar cell and transmit electric current; heat sinks (25) each mounted on the rear of the diodes (20) and which release the heat that is generated from the diodes (20), or a thermal diffusion member (29), which is made from an insulating thermal diffusion material (29a) alone, or by covering the insulating thermal diffusion with an insulating thermal diffusion pad (29b). |
