中文：MC4 转 DC5521 太阳能连接线 光伏组件转储能电源 DC 公头充电线
English: MC4 to DC5521 Solar Cable, PV Panel to Power Station DC Male Charging Wire
产品描述（中英双语）
中文：MC4 转 DC5521 光伏转换线束，标准 MC4 公母防水接头，IP67 防水防尘，搭配 DC5521 公插头。线缆采用抗氧化铜芯，耐候 PVC 外皮，抗紫外线、耐高低温。适用于太阳能光伏板连接户外储能电源、移动电源、监控设备充电。可定制线材规格、总长，支持加装保险丝，方便小型光伏发电系统布线使用。
English: MC4 to DC5521 PV adapter cable with standard IP67 waterproof MC4 male&female connector and DC5521 male plug. Made of oxygen-free copper conductor and UV-resistant PVC jacket, resistant to high & low temperature. Used for connecting solar panels with portable power stations, power banks and surveillance equipment. Custom wire gauge and length available, fuse assembly optional for small photovoltaic systems.
FAQ 中英双语
Q1：这条线适配多大功率太阳能板？
A1：常规款适配小型光伏板，可根据功率选配不同线径线缆。
Q1: What power solar panel is this cable compatible with?
A1: Standard version fits small solar panels; different wire gauges can be selected according to power.
Q2：MC4 接头防水效果怎么样？
A2：标准 MC4 接头锁紧后达到 IP67 防护，适合户外露天使用。
Q2: How about waterproof performance of MC4 connector?
A2: Standard MC4 connector reaches IP67 rating after tight connection for outdoor application.
Q3：是否可以内置保险丝提升使用安全性？
A3：支持加装保险座与保险丝，可按需定制。
Q3: Can a built-in fuse be added for higher safety?
A3: Fuse holder and fuse can be installed as customized requirement.
Q4：DC 头可以换成 DC5525 款式吗？
A4：支持更换 DC5525 公头、母头等多种 DC 接口。
Q4: Can DC plug be changed to DC5525 type?
A4: DC5525 male plug, female socket and other DC connectors are optional.
Q5：线材长度和线径支持定制吗？
A5：长度、导线平方数均可按照客户需求生产。
Q5: Is cable length and wire cross-section customizable?
A5: Cable length and wire gauge can be produced as customer requirements.
