| 摘要 |
According to the present invention, a junction box for a photovoltaic power generator comprises: a sealing casing which accommodates components of the junction box therein; and a heat dissipation part which is formed on at least a portion of the casing and includes a plurality of heat dissipating pins. The heat dissipation part is formed on an upper surface of the casing. According to the present invention, outside air is prevented from entering into the junction box. Therefore, damage to the components of the junction box caused by dusts or salts contained in the incoming air; heat, generated from the components of the junction box, is dissipated; consequently, durability is increased; and a stable operation is possible. |
