Lnfxkvva 20A Solar Charge Controller 12V/24V Solar Panel Battery Regulator Auto Switch SolarController Temperature Compensation

Exposed terminal, wiring is more convenient, and series has a large metal shell; Use single-chip control to make the controller intelligent, adaptable, and reliable; Use LCD to display all parameters, rich content, intuitive understanding of system operation; Built-in energy-saving backlight, better display effect, more power saving, With switching power supply regulated output DC12V and USB5V output, can be used for DC lighting and mobile phone charging; With output switch, intelligent control, easy operation; The system power supply uses switching power supply, which reduces the static working current; temperature detection circuit, with high-precision temperature compensation; Use WPC control based on PWM upgrade to greatly improve system efficiency and extend battery life;