Renogy - Adventurer-Li 30A PWM Flush Mount Solar Charge Controller with LCD Display - Black

The new and improved Renogy Adventurer-Li adds two great features. The first is lithium battery charging capability: the programmable lithium charging voltage allows the Adventurer-Li to charge most lithium batteries on the market. The second is an RS232 port that communicates with the Renogy BT-1 Bluetooth module, so you can pair the Adventurer-Li with the Renogy DC Home app. The Adventurer-Li is a 30A PWM solar charge controller designed for 12V or 24V photovoltaic systems. This advanced negative-ground controller is designed for aesthetically clean flush mounting on RV or camper walls; if flush mounting does not suit your installation, the included Adventurer-Li Surface Mount Attachment lets you surface mount it instead. Integrating highly efficient PWM charging, the Adventurer-Li increases battery longevity by regulating the charge flowing from the solar panels to the battery bank. It features an LCD screen for displaying system operation information and data, and allows full control of parameter settings. It also comes equipped with a comprehensive self-diagnostic system and electronic protection functions to prevent damage from installation mistakes or system faults.