MPPT Solar Panel Controller Module 5A Solar Charging Panel Regulator Battery Charging PCB Board Simple MPPT Charge Controller for Small System

Features:
Imported high frequency low conduction internal resistance double MOS tube is adopted.
10A high current double diode.
Adopt advanced MPPT solar maximum power tracking technology.
Ultra-high efficiency MPPT supports solar high current charging within 8-28V and 100W.
The output voltage can be adjusted arbitrarily, and CC-CW automatic control.
Complete charging management of battery.
300kHz PWM switching frequency.
Constant current charging current is set by external resistance (preset 5000mA/2000mA).
Trickle charge the deep discharge battery.
Dual indication of charging state and charging end state.
Low power soft start function.