30A Solar Controller PWM Charge Controller for 12V and 24V Systems Key benefits Reliable charge management that extends battery life by adjusting charging and discharging parameters according to battery status. Simple plug and play setup for fast installation on DIY, residential, recreational, and light commercial solar systems. Clear LCD display for live system status and straightforward parameter configuration. Integrated USB power for charging small devices directly from the system. Main features Item type: Solar Controller, Style 30A, designed for PWM charging control. Voltage support: 12V and 24V adaptive operation. Material: Durable ABS enclosure. USB output: Two USB ports, 5V up to 2.5A maximum. Temperature range: Operating ambient temperature minus 35 C to plus 60 C. Standby current: as provided in product information. Charging and protection voltages: Discharge recovery voltage: 12.6V default, adjustable Discharge cut off voltage: 10.7V default, adjustable Float voltage: 13.7V default, adjustable Recovery voltage: 13V Boost voltage: 14.4V Built on an industrial grade master control chip for stable performance and long service life. Intuitive LCD display showing system status, voltages, and mode selection for easy operation. Why you need this controller Prevents overcharge and deep discharge to protect battery health and increase usable lifetime. Balances performance and simplicity for users who need dependable solar charge control without complex setup. Adds convenient USB charging capability for phones and small electronics from the same system. Compatibility and use Compatible with 12V and 24V lead acid battery systems where PWM regulation is suitable. Suitable for small to medium off grid setups, renewable energy experiments, and equipment that requires managed battery charging. Practical applications Off grid cabin or tiny house: manage battery charging from rooftop panels and protect battery from over discharge during periods of low sunlight. RV or boat power system: charge onboard batteries and supply USB power for devices while on the move. Remote lighting or monitoring station: power and protect batteries for unattended solar lighting, sensors, or surveillance equipment. Package contents 1 x Solar Controller 1 x Instruction Manual Installation and operation notes Designed for easy installation with basic wiring. Refer to the supplied instruction manual for wiring diagrams and parameter adjustment procedures. Default voltage parameters are adjustable to match specific battery types and system requirements. Adjust settings only when battery type and application are confirmed.