solar controller with compititive price and high ... device of solar controller 3,Adopting the cascade PWM charge main loop,reduced half when use charge loop rather ... show the two load control mode. 5,Controller inside adopt the industrial chip, working well under ... overload,etc. Tecnical parameters: ApplicationSWL-05APSWL-10APMax charge current5A10AMax load current(each circuit)2.5A5ARated voltage12V ...