ThisMPPT(Maximum Power Point Tracker), is an electronic DC to DC converter that optimizes the match between the solar array (PV panels), and the battery bank or utility grid. To put it simple, it converts a higher voltage DC output from solar panels (and a few wind generators) down to the lower voltage needed to charge batteries. Compared to a conventional PWM controller, MPPT technology increases the charge efficiency up to 20%.

Key specifications:
♦ Model:      FL-CSM-6048
♦ Rated Current:      60A
♦ Default Battery System Voltage:      12V/24V//48V DC Auto Detection
♦ PV Open Circuit Voltage :     Operational max=145VDC temperature corrected VOC
♦ PV Array MPPT Voltage Range:      16V-120V/32V-150V/48V-150V/64V-150V
♦ Max PV Input Power(12V) :      800W
♦ Max PV Input Power(24V):      1600W
♦ Max PV Input Power(48V):     3200W
♦ Storage Battery Voltage
♦ Nominal Voltage :      12VDC/24VDC/36VDC/48VDC
♦ Absorption Voltage:      13.5VDC/27.0VDC/40.5VDC/54.0VDC
♦ Refloat Voltage:     13.7VDC/27.4VDC/41.1VDC/54.8VDC
♦ Float Voltage:      14.3VDC/28.6VDC/42.9VDC/57.2VDC
♦ Low Voltage Protection Point:     10.0VDC/20.0VDC/30VDC/40VDC
♦ Peak Conversion efficiency:      98%