Is your MC4 true? Solar powered connectors are seemingly inconspicuous components that increase the technical risk of solar power systems and can have a definitive impact on your investment proceeds rate. In the short term, choosing a low quality product can save a portion of your costs, but in the long term the cost of operating systems is greatly increased. It also increases power outages, system downtime, and fire risks while driving. St? ubli's multi-LAM core patented technology ensures low contact resistance and longer contact resistance throughout the connector's lifecycle. T'V/UL/CSA/CQC and other international certification. Safe play! Please use the original Sentubri product. st? What is the difference between ubli MC4 and other brands in MC4? St? ubli MC4 has core technology and is not available from other manufacturers. Solar powered connectors are the node of energy transmission, heat up when energy passes through these nodes, which is normal energy consumption. St? The starting point of ubli MC4 is to minimize losses and ensure a normal transfer of energy. The use of these low quality fake MC4 can cause burning, short-circuit, fire, and unmeasurable damage after 3-5 years. of counterfeit and st? How to distinguish ubli MC4 from other manufacturers? 1. Genuine MC4 has Sentubri logo 2. Original MC4 is printed in white English with "Do not cut while reading". Product Parameters Name: MC4 connector for solar power Protection Rating: IP68 Product Weight: 4.2 oz (120 g)【本物のMC4、品質保証】外殻はPC/PA絶縁材料を選び、紫外線、塩霧とアンモニアに対して耐候性がある。IP68防護等級(水中1メートル、1時間)を満たし、より高い安全性を確保する。,【長期的に低い接触抵抗を維持】50年余りの経験を積んだMULTILAM特許技術は長期的に高い安定性を持ち、コネクタが全ライフサイクルにわたって低い電力損失を持続できることを保証する。,【高電流・電圧負荷】電流45Aまで、 電圧1500V　DCまで。,【接続はセルフロック式】圧着の接続式で、オスとメスのヘッドにはセルフロック機構が装備されています。ツールが必要なくて簡単に取り付け。,【取り付け簡単】簡単、迅速かつ安全な設置。