Diode and photovoltaic module

The utility model discloses a diode and a photovoltaic assembly. The diode comprises a base plate; the connecting piece is mounted on the bottom plate; one of the two crystal grains is mounted on the connecting piece, and the other crystal grain is mounted on the bottom plate; one end of the jumper wire is connected above the crystal grains on the connecting piece, and the other end of the jumper wire is connected with the bottom plate. The photovoltaic module comprises the diode, and solves the technical problems that the diode in the prior art is poor in heat dissipation effect and relatively high in packaging process requirement under a high-power photovoltaic module. 本实用新型公开一种二极管和光伏组件，二极管包括：底板；连接件，安装在底板上；两个晶粒，其中一个晶粒安装在连接件上，另一个晶粒安装在底板上；跳线，一端与位于连接件上的晶粒上方连接，另一端与底板连接。光伏组件，包括上述的二极管，本实用新型解决了现有技术中二极管在大功率光伏组件下散热效果差和封装工艺要求较高的技术问题。