MPPT-DC series intelligent MPPT solar controller is programmable and especially for boost mode LED solar street light system. It includes constant current driver function. The charging efficiency is about 20% higher than the traditional PWM controller, which can drop the cost of the whole system.

• Innovative Max Power Point Tracking(MPPT) technology, tracking efficiency >99.9%
• Full digital technology, high charge conversion efficiency up to 97.5%, discharge conversion efficiency up to 96.5%
• Can output constant current (output current can be set)
• Can read parameters and running status
• If battery voltage is low, it can be set to dimming
• Dimming start voltage and percentage can be set
• Day/Night threshold can adjust automatically
• When BMS power off because of LVD, it can activate the system automatically
• External temperature sensor, automatic temperature compensation(AGM, Liquid and GEL)
• Four stages charge way: MPPT, boost, equalization, float
• IP67, Strong and durable aluminum caseFull automatic electronic protect function