... price100% manufacturer Intelligent control PWM controlC hot selling12V/24V 20A Solar charger controller regulator wholesale price100% manufacturer Characteristics Control circuit ... , load on/off, etc SDPC10ASDPC15ASDPC20A10A15A 20A 10A15A 20A12v,24V 1.25 rated load current 60sec, 1.5 rated ... real-time modified voltage by the discharge rate,×2/24V,12.6V,×2/24VPWM charge mode, modified discharge voltage ...