供应12A到50A太阳能控制器,全球最便宜价格．最稳定质量！！性能：ＤＦ系列太阳能控制器外观小巧，安装方便，采用先进的电子控制技术通过其将太阳能转化为电能给家用电器供电，并将多余的电存在电池里．内部智能芯片控制实时显示工作状态，提供多重保护功能，是太阳能供电系统进行充电及放电控制理想控制器．电池极性接反保护过载及短路保护过充和过放保护太阳能组件极性接反保护电流过流保护Ｆeatures:DC　Series of solar power controller us a small -looking apperarance (a smalll dimension) product.easy installation.It adopts the advanced electronic controlling technology to transit the solar power into the electric power for electrical appllance.and can keep the superfluous power in the cell. the intelligent CMOS chip inside can control the real time,display the working status and provide multi-protection .It is one of the best controllers for solar power system to charge and dischargePolarity counter-protectionOverloard and short-circuits protectionOver-charge and over-discharge protectionSolar power module polarity counter-protectionCurrent flow-backwards protection