K1688 Solar Charge Controller PWM Dual DC with Black Shell Solar Panel Regulator for Home 30A

1、LCD Display: Display charging and discharging current; query of accumulated electricity generated and discharged; temperature display; optical control and delay control; the charging and discharging parameters are adjustable; with power off memory and other functions. 2、Dual USB Output: This photovoltaic power controller has dual USB output maximum current up to 2. 5A supporting for iPhone charging. And it has complete three phase charging management. 3、Multiple Protections: Built in over current short circuit protection open circuit protection and reverse connection protection are all self recovery type without damaging the controller. 4、Industrial Grade Control Chip: This solar panel regulator has industrial grade master control chip and it has anti backflow circuit ultra low heat. 5、Note: Connect the positive and negative poles of the load to the controller as shown in the manual and be careful not to connect them reversely.