Battery Tender 10A PWM/150W/12V Indoor Solar Controller System - 021-1175

This 10 AMP solar panel controller efficiently increases battery life and improves performance using efficient PWM charging. Designed for remote power solar applications, this advanced charge controller can be used with 24 Volt and 12 Volt, lead-acid and AGM batteries. Once connected, the controller is able to automatically detect the voltage of your battery to regulate the charge from a connected solar panel.