Series Self-cooling 60A 40A MPPT Solar Charge Controller For 12V 24V Batteries And Li-ion Batteries Beautiful Design ,Multiple Protection Functions

1. Efficient MPPT algorithm, MPPT efficiency 99.5% 2. Integrated design, stable performance and high reliability 3. With current limiting charging function 4.IP67 level protection, natural cooling 5. Touch button, high-definition color display