Deltran Battery Tender 30 AMP 12V/24V PWM Solar Panel Controllers

Deltran Battery Tender 30 AMP 12 V / 24 V PWM solar panel controllers deliver efficient PWM charging to increase battery life and improve performance. Compact and easy to install, these advanced charge controllers are designed for remote power solar applications—and can be used with 12 V and 24 V lead-acid and AGM and 12 V lithium batteries. Once hooked up, the controller will automatically detect the voltage of the battery and then begin regulating the charge from the connected solar panel. * THREE-STAGE FUNCTIONALITY: - Initialization: determining correct connection, battery voltage and charge level - Low Voltage Protection: when the battery drops below the selected voltage, the output load will turn off and the battery will recharge (default 10 V) - Low Voltage Recovery Re-Engage: when the battery has charged back up to the selected voltage, the output load will turn on (default 12.5 V) Load timing settings can trigger the unit to push power to connected outputs at specific times, for specific intervals, or when voltage drops to the unit from the solar panel (when the sun sets, or during cloud cover); especially useful for outdoor lighting. Show Less