Renogy Adventurer Li
TThe new and improved Renogy Adventurer-Li adds two great features the first is Lithium battery charging capability. The second is the RS232 port that is used to communicate with the new Renogy BT-1 Bluetooth module. ... The Renogy Adventurer-Li is a 30A PWM solar power charge controller that is designed to be used with 12V or 24V …