Compact 30A Solar Charge Controller for 12V and 24V Systems Overview This 30 amp solar charge controller manages and protects 12V or 24V battery systems while providing convenient USB charging and clear system status on a large LCD. It offers adjustable settings for precise battery management and multiple builtin protections for reliable, longterm use. Key benefits Dual system compatibility: works with both 12 volt and 24 volt battery systems for flexible installation. Clear monitoring and control: large LCD and fully adjustable parameters let you fine tune charging behavior and monitor system status at a glance. Integrated device charging: four builtin USB ports provide a convenient way to charge phones and small electronics directly from the controller. Robust protection: builtin short circuit, open circuit, reverse connection, and overload protection help prevent damage and improve system safety. Durable construction: ABS housing and an aluminum base plate provide durability while keeping the unit compact. Features Rated charging current: 30 amp Supports 12V and 24V systems with automatic or selectable voltage mode Large LCD display for voltage, current, and operational status Fully adjustable charging parameters for tailored battery care Four builtin USB ports, maximum 2A output Protective features: short circuit, open circuit, reverse connection, overload Materials: ABS housing with aluminum base plate Size: approximately 185 x 95 mm (7.28 x 3.74 inches) Electrical limits Maximum solar input voltage: up to 23V for 12V battery systems Maximum solar input voltage: up to 46V for 24V battery systems Practical applications RV and camper electrical systems: regulate solar panels, charge the service battery, and provide USB ports for passenger devices. Offgrid cabins and tiny homes: manage solar charging for batteries and power small household electronics. Outdoor and travel use: set up a reliable power source for camping trips, tailgating, or emergency backup power for essential devices. What is included 1 x solar charge controller Notes Please allow a 1 to 2 cm difference due to manual measurement. Product color may vary slightly from the pictures depending on monitor settings.