Solar Dis Controller with LCD Display A compact 40A 3 stage PWM solar charge regulator that provides clear system monitoring and reliable battery charging for small to medium off grid systems. Automatic 12V and 24V voltage identification and temperature compensation help maintain consistent charging performance in different conditions. Key benefits Reliable charging control: Three stage PWM charging optimizes battery acceptance during bulk, boost, and float stages to maintain battery state and reduce overcharging risk. Easy monitoring: Built in LCD display shows system status, battery voltage, and charging mode for quick checks and troubleshooting. Automatic voltage selection: Automatically detects and configures for 12V or 24V battery systems, eliminating manual configuration errors. Temperature compensation: Adjusts charge voltage based on temperature to improve charge accuracy and help protect battery life in varying climates. Robust housing: Durable ABS enclosure for protection against everyday handling and exposure in typical installation environments. current capacity: 40A continuous charge current supports larger battery banks and multiple panels within the controller rating. What it does and how it helps Regulates panel output to deliver safe, staged charging to batteries, reducing the risk of overcharge and improving battery efficiency. Provides visible status and numeric readouts via LCD so users can confirm battery voltage, charging state, and operating mode without additional tools. Auto 12V and 24V identification simplifies installation and reduces setup time for common off grid configurations. Temperature compensation modifies the charging set points automatically as ambient temperature changes, which supports more consistent battery maintenance across seasons. Compatibility and performance Works with 12V and 24V lead acid battery systems compatible with PWM charging, including AGM, gel, and flooded batteries when used according to battery manufacturer guidance. Supports solar panel arrays sized to the controller current rating. Maximum continuous charge current is 40A. Enclosed in ABS material for a balance of toughness and lightweight installation. Practical use scenarios Small cabin or weekend home: Manage charging from a modest solar array to a 12V or 24V battery bank, monitor battery condition from the integrated LCD, and rely on automatic voltage selection during setup. RV and camper systems: Control charging for onboard batteries while parked or on the road, with temperature compensation helping maintain correct charge profiles in changing outdoor temperatures. Off grid lighting and backup power: Regulate panel input to battery systems that supply lighting, small inverters, or DC loads, and verify operation at a glance on the LCD display. Installation and operation notes Mount in a dry, ventilated location away from direct heat sources. Use appropriate wiring sized for 40A continuous current and follow standard electrical practice for solar systems. Confirm battery type and wiring before first use. The controller will auto detect system voltage but battery chemistry affects charge settings. Regularly inspect connections and the controller housing for secure installation and reliable operation. What is included Solar Dis Controller with LCD display and temperature compensation function. Refer to product documentation for wiring diagrams, configuration instructions, and safety precautions. This controller provides straightforward PWM charge regulation with visible system information, automatic 12V and 24V selection, temperature aware charging, and a 40A capacity suitable for many small to medium solar installations.