Solar LCD series a kind of intelligent, multipurpose solar charge and discharge controller 1, LCD screen display 2, Easy operation interface 3, PWM charging mode 4, Parameter user can reset, 5, A key to open and close the load, 6, A key to restore the factory settings, 7, Battery reverse discharge protection, 8, Battery reverse polarity protection 9, Battery under voltage protection, 10, Overload, short-circuit protection, 11, Automatic temperature compensation function, 12, USB 5V charging (for 500mA) for mobile phone.รับประกันสินค้า 6 เดือน