We have a German customer and the main product is a Thin-Film solar junction box.Two years ago,the customer found us and hoped that we would customize a new solar junction box for him.After communicating with the customer in detail,the original intention of the customer is not only to improve the performance of the solar junction box,but also to use the robot as much as possible when installing the solar junction box.So,we designed a lock function to fix the MC4 connector on both sides of the junction box.

We are committed to customizing solar junction boxes to meet the needs of our customers in component design.It is our pleasure to solve problems for our customers.