Small box, big solution! Though seems simple, it actually devotes to the profound understanding of the PV. The back button hardwired terminal holds the cable tightly to the most, and as it hides in the potting adhesive, which effectively avoids the risk of leakage caused by traditional crimping; The optimal designed potting area minimizes the cost; Low external and extensible form design can meet the demand of most thin-film modules. Approved by TUV and UL, and universally accepted. QC Solar, innovation everywhere!
