The MPPT (Maximum Power Point Tracking) charge controller is the shining star of today's PV systems. These controllers actually detect the optimum operating voltage and amperage of the solar array and match that with the battery bank. The result is an additional 15-30% more power out of your array versus a PWM controller.
Overcharge Protection

Over discharge Protection

Battery Reverse Current Protection

Overloading Protection

Short Circuit Protection

Battery Reverse Polarity Connection Protection

Model BMPT15 / BMPT20 / BMPT25
Max. load current 15A / 20A / 25A

Max. Charge current 15A 20A 25A

Voltage Drop