Our Advantages

Controller based on multiphase synchronous rectification technology(MSRT)and

advanced MPPT control algorithm, has the features of high response speed ,high reliability，and high industrial standard. MSRT can guarantee very high conversion efficiency in any charge power, which sharply improves the energy efficiency of solar system; Advanced MPPTcontrol algorithm minimize the maximum power point loss rate and loss time, to ensure the tracking efficiency, corresponding speed as well as high conversion efficiency under high or low power, so that in any situation, products can rapidly track the maximum power point(MPP)

of PV array to obtain the maximum energy of the panel. The limitation function of the charging power and current, and automatic power reduction function fully ensure the stability when works with oversize PV modules and operate under high temperature environment.With the adaptive three-stage charging mode based on digital control circuit, controllers can effectively prolong the life-cycle of battery and significantly improve the system performance.

All-around electronic protections, including overcharging, over discharging, and PV reverse polarity protection, effectively ensure the safer and more reliable operation of the solar system for a longer service time

Solar Controller Feature:
1.Advanced MPPT technology & ultra-fast tracking speed, with tracking efficiency no less than 99.5%. 2.Maximum DC/DC transfer efficiency is as high as 98.5%, full load efficiency is up to 97%. 3.Advanced MPPT control alaorithm will minimize the MPP loss rate and loss time. 4.The accuracy of the recognition and tracking at the highest point of multiple-peaks MPP. 5.The wider range of MPP operating voltage. 6.Auto control system to limit the charging power & current go over the rated value. 7.Real-time energy recording and statistical function. 8.Automatic over-temperature power reduction function. 9.It has the protection function of photovoltaic panel input reverse connection and batteryreverse connection. 10.It has a settable battery temperature compensation function.Support the lead-acid and lithium batteries.