20A Solar Charge Controller with USB Output Port Intelligent LCD

1. 20A Solar Charge Controller
2. Built-in Industrial Micro-Controller
3. Big LCD Display
4. All Adjustable Parameters
5. Full 4 Stage PWM Charge Management
6. Dual MOSFET Reverse Current Protection
7. Low Heat Production

This is a Digital PWM Solar Charge Controller for the lead-acid batteries connected to a solar power system. When connected to the battery, this charge controller automatically detects the battery voltage from 12V-24V. This charge controller has some advanced features like built-in short circuit protection, open-circuit protection, reverse voltage protection, overload protection, etc which makes it ideal for grid power systems.