NIU Power H-Y Branch use high quality materials that guarantee long-term reliability. H-Y use welding technology to ensure connection’s long term reliability. Lower contact resistance and higher current transfer capability ensure high product efficiency. NIU Power H-Y Branch have IP68 water-proof rating and can be used in a wide operating temperature range from -40 °C to 85°C.

H-Y 系列光伏汇流线束采用高品质绝缘耐候材料，可保障产品在户外长期安全使用。采用专利焊接工艺，保障了线缆连接的长期可靠性。较小的接触电阻和更大电流传输能力保障较小的连接耗损。产品符合IP68 额定标准且具有宽泛的环境适用范围。客户应根据输出电流规格选定合适的产品型号。客户应根据输出最大输出电流选定适用的产品。