RAGGIE Power 60A 80A 100A MPPT Solar Charge Controller

RG-HL series MPPT controller. The new generation MPPT we produce, is the brand new product developed based on the newest technology which represents the newest high-level photovoltaic development. Excellent performances are listed as below:Excellent heat dissipation design and cooling fan of intelligent control;Creative maximum power point tracking technology can significantly increase the energy utilization rate of the solar system and can reach transfer efficiency of 97%;Quickly scan the entire l-V curve; track the maximum power point within several seconds; Three types of lead-acid batteries include sealing, colloid and open and lithium battery series charging program can be selected;Controller protection function: over charge, over discharge, over-load, short circuit self-protection; RS485 communication interface realizes multi-machine communication with communication distance of 1km and communication with host computer which enables you to check operating parameters of controller conveniently. The controller is used in solar off-grid system (independent system) which automatically switches to the mode of charge or discharge. MPPT controller has an advanced tracking algorithm to obtain the maximum power of the solar cell module so as to charge battery; at the same time, its low-voltage disconnect (LVD) function can prevent the damage caused by over-discharge of the battery. The charging process of MPPT controller's battery is optimized which can extend battery Life and improve system performance. Its comprehensive self-test function and electronic protection function can avoid damage caused by installation error and system fault.