3. (-Display and DC charging mode): Larger LCD screen that easy to navigate and handle. DC charging (output) with 3 output modes and each can be set different model. 1. (-Scope of use-): This hybrid charge controller matches all 12/24v batteries, including lithium battery. Suit max 800w wind generator and max 600w solar panels for solar wind supplementary for home, street light. 2. (-operational-): The charging part of the wind turbine adopts MPPT reinforcement technology, which make it charge continuously and efficiently even at low wind speed. Stepless discharge function including an external dump-load resistor. Solar charging panel using PWM technology by MOS tube in series. 4. (-Protection Function-): Solar power reverse charge protection, over charging voltage/low voltage and over charging voltage protection, reverse battery connect and open circuit protection, etc.