Description:

More Fucntions: Build-in short-circuit , open-circuit , reverse , over-load . Three-stage management, effectively the battery. One controller and one user manual are included in the package.. With Big LCD Display: Solar panel controller has a big LCD display, all adjustable parameter. Two-way moss tube anti-backflow circuit, high-power charging mode, ultra-low heating.. Product Detail: Built to meet standard specification, strictly follow factory quality control.Fine workmanship, wearresistance and the service life is longer..