The photovoltaic junction box is used for solar modules. It includes a box body and a box cover arranged on the box body and matched with the box body. The box body is provided with a base that can be separated from the box body, solar junction box and the base is provided with wiring sockets. There is a set of metal connectors for connection on the terminal block. Photovoltaic junction box potting glue is a product applied to photovoltaic junction boxes. It does not emit heat, corrosion, solar junction box and shrinks during curing. It is also suitable for other electronic components.
Analysis and solution of the bubbling of the potting glue for photovoltaic junction box: there is too much air in the glue, solar junction box so let the glue stand for a while before filling;solar junction box check the sealing of the potting machine to see if it is not connected properly or leaking. Focus on checking the interface of the trachea. If there is a leak or too many bubbles, solar junction box the glue must bubble up. The amount of glue is too large at one time, solar junction box and the glue cannot be immersed in the electronic components in time. It is recommended to slow down the amount of glue. If there is no leakage, solar junction box it is still bubbling. It is recommended to connect the vacuum pump and defoam the glue. And then fill the glue.