Features: The most important feature of our MPPT series are intelligent tracking input voltage from solar panel, whichcould let solar panel always working at Maximum Power Point of V-A curve. Compared with normal solar charge controller, this MPPT controller could increase 10%-30% electrical power using efficiency from solar panel. Functions: 1. Overloading protection(automatic reset) 2. Short circuit protection(automatic reset) 3. Reverse current protection 4. Reverse polarity protection(automatic reset) 5. Lighting protection 6. Over discharge protection 7. Overcharge protection 8. The thermal compensation Technical Parameters: