Dual MOS LCD PWM Solar Charge Controller A high-current 60A 12V/24V auto-switching PWM solar controller with an LCD panel, engineered for heavy-duty off-grid solar power management. Product Features Multi-battery support: compatible with lead acid, 3-series lithium-ion, and 4-series lithium iron phosphate batteries. Large LCD screen: displays real-time data, supports adjustable charging and discharging settings, and includes a power-off memory function. Professional 3-stage