LCD screen solar controller Key features and benefits Flexible DC 12V or 24V system support for small to medium photovoltaic installations. LCD display shows realtime temperature, charging current and discharging current for easy monitoring and troubleshooting. Builtin MPPT tracking with fast response and up to 98 percent conversion efficiency to maximize solar energy harvest. Complete protection suite including overheating protection, overcurrent protection, short circuit protection, open circuit detection and automatic fault recovery to protect battery and controller. Adjustable timer for load output shutdown with minutelevel setting for customized lighting and device control. Dual USB output 5V 2A for charging mobile phones and similar devices. Technical specifications Name: LCD screen solar controller Color: 10A Size: A Nominal voltage: DC 12V or 24V Display: LCD screen USB output: 5V 2A dual ports Working temperature range: 35 to 60 C Maximum conversion efficiency: up to 98 percent Tracking: continuous MPPT tracking with fast response Protections and factory settings (12V / 24V) Overcharge protection: 14.4V / 28.8V Float charge (default): 13.7V / 27.4V Charge recovery voltage: 12.6V / 25.2V Overdischarge protection: 10.7V / 21.4V Overdischarge recovery: 12.6V / 25.2V Battery type presets (selectable) 12.0V lead acid battery preset: float 13.6V, recovery 12.6V, cutoff 10.7V 12.8V lithium iron phosphate (LiFePO4) preset: float 14.6V, recovery 13.6V, cutoff 11.0V 11.1V lithium battery preset: float 12.6V, recovery 11.6V, cutoff 9.6V PV and system compatibility For 12V systems use 18V solar panels; for 24V systems use 36V solar panels. Available current ratings: 10A, 20A, 30A, 40A, 50A, 60A, 70A, 80A, 90A, 100A. Recommended PV power ranges per rating: for 12V systems approximately 100W to 1000W across the available controller ratings; for 24V systems approximately 200W to 2000W. Package contents 1 Solar Panels Battery Charge Controller 1 User Manual Practical applications Offgrid cabin lighting and battery charging for small cottages or remote shelters. RV and camper power management to charge house batteries and run USB devices while parked or traveling. Small solar street lights, garden lighting, and remote sensor power where reliable MPPT charging and an adjustable load timer are required. This controller is designed for easy setup and operation, with adjustable control parameters and clear LCD feedback to help match charging behavior to the battery chemistry in use.