MPPT Solar Charger Controller 40A 30A 20A 10A LCD 12V24V Auto High Efficiency Regulador For Lead Acid Lithium Batteries ,Multiple Protection Functions

1.Advanced MPPT technology, with efficiency no less than 99.5% 2.Ultra-fast tracking speed and guaranteed tracking efficiency 3.Advanced MPPT control algorithm to minimize the maximum power point loss rate and loss time 4.Wide MPP operating voltage range 5.High quality components, perfecting system performance, with maximum conversion efficiency of 98%