Features：
- 100% MPPT controller
- Intelligent Maximum Power Point Tracking technology
- Built-in DSP controller with high performance
- Automatic battery voltage detection 12V/24V/36V/48V
- Three-stage charging optimizes battery performance
- Multi-function LCD displays
- Reverse polarity protection of solar panel
- Overcharge protection
- Can be mounted easily
- Suitable for battery types of sealed lead acid, vented Gel, and Lithium battery
