... price100% manufacturer Intelligent control PWM controlC hot selling12V/24V 20A Solar charger controller regulator wholesale price100% manufacturer Characteristics Control circuit use MCU ... V17V, ×2/24VIndustry stage -35°C to +55°C,14.6V,×2/24V,(keep 10min)14.4V, ×2/24V, (keep ... time modified voltage by the discharge rate,×2/24V,12.6V,×2/24VPWM charge mode, modified discharge voltage by the discharge ...