10A 12V 24V PWM Solar Charge Controller with LCD Timer, Dual USB, Auto Voltage for Lithium and Lead Acid

10A Solar Charge Controller 12V/24V Auto A compact, easytouse solar charge controller designed for small offgrid and auxiliary power systems. Automatically detects 12V or 24V system voltage and provides up to 10 amps of regulated charging for leadacid and lithium batteries. Builtin dual USB ports, a backlit LCD with adjustable parameters, and a programmable timer add everyday convenience and control. Key benefits Reliable charging for small systems: Automatically selects 12V or 24V system voltage and delivers up to 10A of charge current to maintain battery health and system operation. Battery type flexibility: Selectable charging modes for lithium battery or leadacid battery to match your battery chemistry and charging profile. Simple monitoring and control: Backlit LCD shows realtime system information. Adjustable parameters allow tailoring of charge settings to your needs without extra tools. Convenient device charging: Dual USB outputs allow charging of phones, tablets, and other USB devices directly from the system. Programmable timer: Set lighting schedules or timed loads to reduce energy use and match application requirements. Compact and installationfriendly: Small footprint and straightforward wiring make it suitable for tight spaces and quick installation. Features and functions Automatic 12V or 24V system detection and selection. 10 amp maximum charging current suitable for small solar arrays and battery banks. Compatible with lithium battery and leadacid battery chemistries (userselectable). Dual USB output ports for charging external devices. Backlit LCD display with adjustable parameters for voltage, charging mode, and timing. Builtin timer setting for automatic on/off control of connected loads. Clear status indicators and accessible controls for routine adjustments. Performance and compatibility Functions as a solar charge regulator to manage charging and prevent overcharging and excessive discharge when properly configured. Designed for use with small solar panels and 12V or 24V battery systems in applications that require up to 10A of charging current. Works with common battery types used in portable and auxiliary power setups, including standard leadacid and lithium batteries. Practical use scenarios 1. Small RV or camper solar system: Maintain a 12V battery bank while running LED lights and charging mobile devices. Use the timer to turn lights on at dusk and off at a set time. 2. Offgrid cabin or shed: Charge a 12V or 24V battery from a modest solar panel array to power LED lighting, small fans, and USB devices. Adjust charge parameters for leadacid or lithium batteries. 3. Boat or trailer auxiliary power: Keep a starter or auxiliary battery topped up during storage and provide convenient USB charging for onboard electronics. What stands out Auto voltage detection reduces setup errors between 12V and 24V systems. Dual USB ports add practical device charging without extra adapters. Adjustable parameters and timer give precise control over charging and load schedules, improving system usability. What to consider before Rated for a maximum of 10A charge current. Ensure your solar array and load requirements match this capacity. Confirm battery chemistry selection and parameter settings during installation to ensure proper charging behavior. Use appropriate wiring and fusing as recommended for 12V and 24V systems. Technical summary Maximum charge current: 10A System voltage: Auto 12V or 24V Battery compatibility: Lithium battery and leadacid battery (selectable) Outputs: Dual USB ports for device charging User interface: Backlit LCD display with adjustable parameters and timer setting This solar charge controller provides straightforward, adaptable charging and basic load control for small solar power systems, delivering userselectable battery compatibility, timed load control, and convenient USB charging in a compact package.