20A Solar Panel Controller HD LCD Battery Charge Regulator Intelligent Controller for Home Use Street Lamp

Features:
Adopt industrial micro controller chip.
Large LCD screen for display.
Auto memory function.
Fully 3-stage PWM charge management.
Dual USB charge port.
Build-in short-circuit protections, open-circuit protections, reverse protections and over-load protections.
Dual mosfet reverse current protections and low heat productions.