| 摘要 |
The invention relates to a connection box (10) for a photovoltaic solar panel (28). Said box comprises a housing (11) containing first connection elements (25, 38) for electrically connecting the solar panel (28), second connection elements (26, 34) for producing the electric connection to other solar panels and diodes (22), which are electrically connected to the first and second connection elements (25, 38 and 26, 34) and are arranged on a printed circuit board (21, 21'). An improved dissipation of the heat loss that is generated in the diodes is achieved by the fact that the printed circuit board (21, 21') forms part of an outer wall of the housing (11). |
