POWLSOJX 12 Volt 24 Volt PWM solar charge controller 10A 20A 30A with LCD screen adjustable dual USB port timer setting vehicle parameter

Note: This controller unit is suitable only for various lead-acid batteries (including vents, seals, gel materials, etc.). Please do not use it to charge other batteries (including lithium batteries, nickel-metal hydride batteries, etc.). 【Efficient Battery Management】 The integrated precise industrial controller can automatically recognize 12V and 24V battery systems, and the three-stage PWM charging helps extend battery life. Additionally, the controller features smart protections for overcurrent, short circuit, reverse polarity, low voltage, and overcharge, ensuring safe and efficient system operation. 【Convenient Monitoring and Control】 The LCD screen makes it easy to monitor the status and data of the solar power system, and the controller provides light control and timing functions. You can easily adjust the load mode as needed, and the controller remembers different user settings, eliminating the need to reset if the battery is full. 【Dual USB Outputs】 The controller features dual USB outputs with 5V/2.5A (maximum), making it convenient to charge mobile phones, tablets, and laptops. 【Space-Saving Design】 This product is small-sized, measuring 133mm × 70mm × 35mm, making it easy to install in various locations without occupying much space. 【Warranty and Technical Support】 All Powlsojxd products come with a 12-month warranty and lifetime technical support, ensuring customers receive reliable assistance and peace of mind. Descriptions: The LCD screen keeps you informed of the status and data. You can also easily switch modes and configure parameters, and use the controller in different places such as home, industry, and business. Built-in protections against overcurrent, short circuit, reverse polarity, open circuit, automatic recovery, and no damage to the controller, providing reliable protection for your equipment. *Reversal order applies when uninstalling!* Incorrect wiring may damage the controller! *All voltages are in red X2 when using the 24V system.* This solar power controller is not waterproof; please install it indoors or outside rain. Optional models 10A 20A 30A: 10A: Battery (12V): maximum input from solar panel is 25V 120W Battery (24V): maximum input from solar panel is 50V 240W 20A: Battery (12V): maximum input from solar panel is 25V 240W Battery (24V): maximum input from solar panel is 50V 480W 30A: Battery (12V): maximum input from solar panel is 25V 360W Battery (24V): maximum input from solar panel is 50V 720W 40A: Battery (12V): maximum input from solar panel is 25V 520W Battery (24V): maximum input from solar panel is 50V 1040W