Review on Zamp Solar Roof Mounted Adapter: Effortlessly Connect Zamp Solar Panels to MC4 Solar Roof Ports by Chris Norman

The connector fits through the gland onto the Zamp solar panel, NOT the Zamp roof or side panel. MC4 connectors allow other panels to be connected in parallel. If you're using non-Zamp panels, you'll also need a reverse connector. Watch out for this connector when trying to connect non-Zamp panels (like Renogy or Rich Solar) to your Zamp system. https://www.amazon.com/gp/product/B07GPW57HH/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1